Cessna 188 Series User manual

REPRINT

MODEL

188

&

T188

SERIES

1966

THRU

1984

SERVICE

MANUAL

0

D2054-1-13

THIS REPRINT

*

CONSISTS

OF THE

BASIC

MANUAL,

DATED

25 MARCH

1983,

AND

INCORPORATES

REVISION

1,

DATED

1

AUGUST

1983.

-i

Cessna

Service

Manual

1966

thru

1984

MODEL

188

&

T188

SERIES

Member

of

GAMA

THIS

REPRINT

CONSISTS

OF

THE

BASIC

MANUAL,

DATED

25

MARCH

1983,

AND

INCORPORATES

REVISION

1,

DATED

1

AUGUST

1983.

COPYRIGHT

1987

CESSNA

AIRCRAFT

COMPANY

25

MARCH

1983

WICHITA,

KANSAS.

USA

D2054-1-13

REVISION

1

AUGUST

1983

(RGI-100-1/99)

Cessna

A

Textron

Companv

TEMPORARY

REVISION

NUMBER

5

DATE

5

April

2004

MANUAL

TITLE

Model

188

&

T188

Series

1966

Thru1984

Service

Manual

MANUAL

NUMBER

-

PAPER COPY

MANUAL

NUMBER

-

AEROFICHE

TEMPORARY

REVISION

NUMBER

MANUAL

DATE

25

March

1983

D2054-1-13

D2054-1-13AF

D2054-1

TR5

REVISION

NUMBER

1

DATE

1

August

1983

This

Temporary

Revision

consists

of the

following

pages,

which

affect

and

replace

existing

pages

in

the

paper

copy

manual

and

supersede aerofiche

information.

AEROFICHE

SECTION

PAGE

FICHE/FRAME

2

24

28A

SECTION

1/B20

Added

REASON

FOR

TEMPORARY

REVISION

1.

To

add

the

cleaning

interval

of the

engine

fuel

injection

nozzles.

FILING

INSTRUCTIONS

FOR

THIS TEMPORARY

REVISION

1.

For

Paper Publications,

file

this

cover

sheet behind

the

publication's

title

page

to

identify

the

inclusion

of

the

Temporary

Revision

into

the

manual.

Insert

the

new

pages into

the

publication

at

the

appropriate

locations

and

remove

and

discard

the

superseded

pages.

2.

For

Aerofiche

Publications,

draw

a

line

with

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red

ink

marker, through

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identifier that

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(page)

is

no

longer

valid

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Temporary

Revision

should

be

referenced.

For

"added"

pages

in

a

Temporary

Revision,

draw

a

vertical

line

between

the

applicable

frames.

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should

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wide

enough

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show

on

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Revisions should

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collected

and

maintained

in

a

notebook

or

binder

near

the

aerofiche library

for quick

reference.

©

Cessna

Aircraft

Company

AEROFICHE

PAGE

FICHE/FRAME

A Textron

Company

TEMPORARY

REVISION

NUMBER

4

DATE

7

October

2002

MANUAL

TITLE

Model

188

&

T188

Series

1966

Thru1984

Service

Manual

MANUAL

NUMBER

-

PAPER

COPY

MANUAL

NUMBER

-

AEROFICHE

TEMPORARY

REVISION

NUMBER

D2054-1-13

D2054-1-13AF

D2054-1TR4

MANUAL

DATE

25

March

1983

REVISION NUMBER

1

DATE

1

August 1983

This

Temporary

Revision consists

of

the

following

pages,

which

affect

and

replace existing pages

in

the

paper

copy

manual

and

supersede aerofiche

information.

AEROFICHE

SECTION

PAGE

FICHE/FRAME

24

24A/Deleted

28A

28B

28C

12C

12D

AEROFICHE

SECTION

PAGE

FICHE/FRAME

1/B20

NA

Added

REASON

FOR

TEMPORARY

REVISION

1.

To

add

a

Component

Time

Limits

section

and

a

fuel

quantity

indicating

system

operational

test.

FILING

INSTRUCTIONS

FOR

THIS

TEMPORARY

REVISION

1.

For

Paper

Publications,

file

this

cover

sheet

behind

the

publication's title

page to

identify

the

inclusion

of

the

Temporary

Revision into

the manual.

Insert

the

new

pages

into

the

publication

at

the

appropriate

locations

and

remove

and

discard

the

superseded

pages.

2.

For

Aerofiche Publications,

draw

a

line

with

permanent

red

ink

marker,

through any

aerofiche

frame

(page)

affected

by

the

Temporary

Revision. This will

be

a

visual

identifier

that

the

information

on

the

frame

(page)

is

no

longer

valid

and

the

Temporary

Revision

should

be

referenced.

For

"added"

pages

in a

Temporary

Revision,

draw

a

vertical

line

between

the

applicable frames.

Line

should

be

wide

enough

to

show

on

the

edges

of

the

pages.

Temporary

Revisions

should

be

collected

and

maintained

in

a

notebook

or

binder

near

the

aerofiche library

for

quick

reference.

COPYRIGHT

©

2002

CESSNA AIRCRAFT

COMPANY

WICHITA,

KANSAS,

USA

2

15

*

TEMPORARY

REVISION NUMBER

3

DATED

7

January

2000

MANUAL

TITLE

MODEL

188

&

T188

SERIES

1966

THRU1984

SERVICE

MANUAL

NUMBER

-

PAPER

COPY

D2054-1-13 AEROFICHE

D2054-1-13AF

TEMPORARY

REVISION

NUMBER

PAPER COPY

D2054-1TR3

AEROFICHE

N/A

MANUAL

DATE

25

MARCH

1983

REVISION NUMBER

1

DATE

1

AUGUST

1983

This

Temporary Revision

consists

of

the

following

pages,

which

affect

existing

pages

in

the

paper

copy

manual

and

supersede

aerofiche

information.

AEROFICHE AEROFICHE

SECTION

PAGE

FICHE/FRAME

SECTION

PAGE FICHE/FRAME

2

24A

Added

2

28A

Added

17 10A

Added

17

10B

Added

REASON

FOR

TEMPORARY

REVISION

To

include

the

inspection

requirements

of

Cessna

Service Bulletin

SEB99-18.

To

provide

additional

information

for

the

stop

drilling

of

cracks

that

originate

at

the

trailing

edge

of

control

surfaces

with

corrugated

skins.

FILING

INSTRUCTIONS

FOR

THIS

TEMPORARY

REVISION

For

Paper

Publications:

File

this

cover

sheet

behind

the publication's

title

page

to identify

the

inclusion

of the

Temporary Revision

into

the

manual.

Insert

the

new

pages

into

the

publication

at

the

appropriate locations.

Draw

a

line,

with

a

permanent

red

ink

marker,

through

any

superceded

information.

For

Aerofiche Publications:

Draw

a

line

through

any

aerofiche

frame

(page)

affected

by

the

Temporary

Revision

with

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This

will

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a

visual identifier

that

the

information

on

the

frame

(page)

is

no

longer

valid

and

the

Temporary

Revision

should

be

referenced.

For

"added"

pages

in a

Temporary

Revision,

draw

a

vertical

line

between

the

applicable

frames

which

is

wide

enough

to

show

on

the

edges

of

the

pages.

Temporary Revisions

should

be

collected

and

maintained

in

a

notebook

or

binder

near

the

aerofiche

library

for

quick

reference.

COPYRIGHT

©

2000

CESSNA AIRCRAFT COMPANY

WICHITA,

KANSAS,

USA

TEMPORARY

REVISION

NUMBER

2

DATED

3

October

1994

MANUAL

TITLE

MODEL

188

&

T188 SERIES

1966

THRU

1984

SERVICE MANUAL

MANUAL NUMBER

-

PAPER

COPY

D2054-1-13 AEROFICHE

D2054-1-13AF

TEMPORARY

REVISION

NUMBER

-

PAPER

COPY

D2054-1TR2-13

AEROFICHE

N/A

MANUAL

DATE 25

MARCH

1983

REVISION

NUMBER

1

DATE

1

AUGUST

1983

This

Temporary

Revision

consists

of

the

following

pages,

which

affect

and

replace

existing pages

in

the

paper

copy

manual

and

supersede

aerofiche

information.

AEROFICHE

SECTION

PAGE

FICHE/FRAME

SECTION

PAGE

FICHE/FRAME

2

21

1 17

2

22

1

B18

2

25

1

B21

2

28

1824

3

9

1

C13

3 17

1

C21

15 10

2

C24

15

11

2

D01

15

12A/B

added

REASON

FOR

TEMPORARY

REVISION

1.

To

add

new

conditions

and

time

limitations

for

replacement

of

seat

belts and

shoulder

harness.

2.

To

revise

procedure

to

incorporate

both

Stewart

Warner

and

Rochester

fuel

gage

transmitter

calibration.

3.

To

revise

procedures

to

incorporate

both

electrically

and

pressure

controlled

oil

temperature

and

oil

pressure

gages.

4.

To

add

table

to

aid

in

trouble

shooting

the

oil

temperature

gage.

FILING

INSTRUCTIONS

FOR

THIS

TEMPORARY

REVISION

For

Paper

Publications:

File

this

cover

sheet

behind

the

publication's

title

page

to

identify

the

inclusion

of

the

Temporary

Revision

into

the

manual.

Insert

the

new

pages

into

the

publication

at

the appropriate

locations

and

remove

and

discard

the

superseded pages.

For

Aerofiche

Publications:

Draw

a

line through

any

aerofiche

frame

(page)

affected

by

the

Temporary

Revision

with

a

permanent

red

ink

marker.

This

will

be

a

visual identifier

that

the

information

on

the

frame

(page)

is

no

longer

valid

and the

Temporary

Revision

should

be

referenced.

For

"added"

pages

in

a

Temporary

Revision,

draw

a

vertical

line

between

the

applicable

frames

which

is

wide

enough

to

show

on

the

edges

of

the

pages.

Temporary

Revisions

should

be

collected

and

maintained

in

a

notebook

or

binder

near

the

aerofiche

library

for

quick reference.

COPYRIGHT

¢

1994

CESSNA

AIRCRAFT

COMPANY

WICHITA,

KANSAS,

USA

TEMPORARY

REVISION

NUMBER

1

DATED

1

APRIL

1992

MANUAL

TITLE

MODEL

188

&

T188

SERIES

1966

THRU

1984

SERVICE

MANUAL

NUMBER

-

PAPER

COPY

D2054-1-13

AEROFICHE

D2054-1-13AF

TEMPORARY

REVISION

NUMBER

-

PAPER

COPY

D2054-1TR1-13

AEROFICHE

N/A

MANUAL

DATE

25

MARCH

1983

REVISION

NUMBER

1

DATE

1

AUGUST

1983

This

Temporary

Revision

consists

of the

following

pages,

which

affect

and

replace

existing

pages

in

the

paper

copy

manual

and

supersede

aerofiche

information.

CHAPTER/

SECTION/

AEROFICHE

SECTION/

AEROFICHE

SUBJECT

PAGE

FICHE/FRAME

SUBJECT

PAGE

FICHE/FRAME

2

2-24

1B20

2-28

B24

REASON

FOR

TEMPORARY

REVISION

To

add

time

limits

for

turbocharger

oil

line

check

valves.

FILING

INSTRUCTIONS

FOR

THIS

TEMPORARY

REVISION

For

Paper Publications:

File

this cover

sheet

behind

the

publication's

title

page

to

identify

the

inclusion

of

the

Temporary

Revision

into

the

manual.

insert

the

new

pages

into

the

publication

at

the

appropriate

locations

and

remove

and

discard

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superseded

pages.

For

Aerofiche

Publications:

Draw

a

line

through

any

aerofiche

frame

(page)

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Temporary

Revision

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This

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visual

identifier

that

the

information

on

the

frame

(page)

is

no longer

valid

and

the

Temporary

Revision

should

be

referenced.

Temporary

Revisions

should

be

collected

and

maintained

in

a

notebook

or

binder

near

the

aerofiche

library

for

quick

reference.

COPYRIGHT

01992

CESSNA

AIRCRAFT

COMPANY

WICHITA,

KANSAS.

USA

MODEL

188

&

T188

SERIES SERVICE

MANUAL

LIST

OF

EFFECTIVE

PAGES

INSERT

LATEST

REVISED

PAGES.

DESTROY

SUPERSEDED

PAGES.

NOTE

The

portion

of

the

text

affected

by

the

revision

is

indi-

cated

by

a

vertical

line

in

the

outer

margins

of

the

page.

Changes

to

illustrations

are

indicated

by

miniature

point-

ing

hands.

Original

..

0

...

25

March

1983

Revision...

1 ...

1

August

1983

TOTAL

NUMBER

OF PAGES

IN

THIS

PUBLICATION

IS

616.

The

asterisk

indicates

pages

revised,

added,

or

deleted

by

the

current

change.

Page

Revision

Page

Revision

Page

Revision

No.

*Title

..........................

1

4-1

thru

4-2

...............

0

*9-7

............................

1

*A

thru

B

....................

1

4-3

............................

1

*9-8

Blank

..................

1

*C

Blank

....................

1

4-4

thru

4-6

...............

0 10-1

thru

10-6

...........

0

i

thru

ii

.....................

0

*4-7

............................

1

*11-1

thru

11-2

...........

iii

.............................

1

4-8

thru

4-9

...............

0

11-3

thru

11-13

.........

0

iv

..............................

0

*4-10

..........................

1

*11-14

.

.................

1

*v

..............................

1

*5-1

.:..........................

1

11-15

.........................

0

vi

..............................

0

5-2

thru

5-3

...............

0

*11-16

thru

11-18

........

1-1

thru

1-5

...............

0

*5-4

............................

1

11-19

thru

11-24

........

0

*1-6

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5-5

thru

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.............

0

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.........................

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2-1

.........................

0

*5-20

.......................... 1

11-26

.........................

0

*2-2

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thru

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..........

0

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thru

11-28

........

1

2-3

............................

0

*5-25

..........................

1

*11A-1

thru

11A-2

.......

1

*2-4

............................

1

5-26

thru

5-29

...........

0

11A-3

thru

11A-17

.....

0

2-5

thru

2-7

...............

0

*5-30

..........................

1

11A-18

thru

11A-21

... 1

'2-8

...........................

1

5-31

thru

5-32

...........

0

11A-22

thru

11A-30

... 0

2-9

thru

2-10

.............

0

*5-33

..........................

1

*11B-1

thru

11B-2

.......

1

*2-11

thru

2-13

...........

1

5-34

thru

5-38

...........

0

11B-3

......................

0

2-14

..........................

0

-1

thru

6-10

.............

0

11B-4

................

........

1

*2-15

thru

2-19

...........

1 *7-1

............................

1

11B5

thru

11B-14

......

0

2-20

thru

2-26

...........

0

7-2

thru

77

...............

0

11B-15

......................

1

*2-27

..........................

1

7-

Blank

..................

11B-16

...................

... 0

2-28

thru

2-29

...........

0

8-1

thru

8-5...............

0

*11B-17

...................

1

2-30

Blank

.................

0

*8-6

............................

1

11B-18

thru

11B-21

... 0

3-1

thru

3-18

.............

0

9-1

thru

9-

...............

0

11B-22

B

l a

nk

.............

0

Upon

receipt

of

a

revision

to this

book,

personnel responsible

for

maintaining

this

publi-

cation

in

current

status

should

ascertain

that

all

have

been

received

and

incorporated.

A

Revision

1

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

LIST

OF

EFFECTIVE

PAGES

(Cont.)

Page

Revision

Page

Revision

Page

Revision

No.

*12-1

..........................

1

15-1

thru

15-8

...........

0

18-4

.

..................

0

12-2

thru

12-17

.........

0

15-9

..........................

1

19-1

.

..................

1

*12-18

thru

12-21

........

1

15-10

thru

15-14

........

0

19-2

thru

19-3

...........

0

12-22

thru

12-23

........

0

16-1

..........................

1

19-4

thru

19-5

...........

1

*12-24

.........................

1

16-2

thru

16-6

...........

0

19-8

thru

19-7

...........

0

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thru

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........

0

16-7

..........................

1

19-8

..........................

1

12-28

Blank

...............

0

16-8

thru

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.........

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19-9

thru

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.........

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'13-1

..........................

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.........................

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thru

19-13B

....

0

13-2

..........................

0

16-17

thru

16-29

........

0

19-14

thru

19-20.........

0

*13-3

thru

13-6

...........

1

16-30

thru

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........

1

19-21

.........................

1

13-7

..........................

0

16-32

thru

16-56

........

0

19-22

.

.................

0

*13-8

thru

13-9

...........

1

17-1

..........................

1

19-22A

thru

19-22B

...

0

13-10

thru

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........

0

17-2

..........................

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19-23

thru

19-58

........

0

*13-12

thru

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........

1

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..........................

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19-59

.

.................

1

*13-14

Blank

...............

1

17-4

thru

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.........

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19-60

thru

19-66

........

0

*14-1

..........................

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17-39

.........................

1

20-1

.

..................

0

14-2

thru

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...........

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17-40

thru

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........

0

*20-2

.

..................

1

*14-6

..........................

1

17-43

.........................

1

20-3

.

..................

0

14-7

thru

14-9

...........

0

17-44

thru

17-46

........

0

*20-4

..........................

1

*14-10

thru

14-12

........

1

17-47

thru

17-48

........

1

20-5

thru

20-140

........

0

*18-1

thru

18-3

...........

1

Revision

1

B/(C

blank)

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

TABLE

OF

CONTENTS

PAGE

NO.

SECTION

Aerofiche/Manual

I

GENERAL

DESCRIPTION

.......

..........

.

1A13/1-1

2

GROUND

HANDLING,

SERVICING,

CLEANING,

LUBRICATION

AND

INSPECTION

...............

1A21/2-1

3

FUSELAGE

.................

...

1C5/3-1

4

WINGS

AND

EMPENNAGE.

.........

......

1D1/4-1

5

LANDING

GEAR,

WHEELS

AND

BRAKES

............

1

D13/5-1

6

AILERON

CONTROL

SYSTEM

..

...........

.

F7/6-1

7

WING

FLAP

CONTROL

SYSTEM

.......

....

.

1F21/7-1

8

ELEVATOR

CONTROL

SYSTEM

...

. ...

.

...

9/8-1

9

ELEVATOR

TRIM

CONTROL

SYSTEM

.

1G21/9-1

10

RUDDER

CONTROL

SYSTEM ....

. .

......

.

H9/10-1

II

ENGINE

(CARBURETOR)

(THRU

18802348)

. ...

. .

1H19/11-1

11A

ENGINE

(FUEL

INJECTED)

..

.......

.

1J2/1A1

11B

ENGINE

(TURBOCHARGED)

........

....

1K11/11B-1

12

FUEL

SYSTEMS

.

...........

..

. .

2A2/12-1

13

PROPELLERS

AND

GOVERNORS

. . .

..

2B7/13-1

14

UTILITY

SYSTEMS.

.

. .

2C1/14-1

15

INSTRUMENTS

AND

INSTRUMENT

SYSTEMS

. .

.. . 2C15/15-1

16

ELECTRICAL

SYSTEMS

...

........

.

2D9/16-1

17

STRUCTURAL

REPAIR

.

. .

....

.

2F19/17-1

18

PAINTING

.

...

.

2H21/18-1

19

DISPERSAL

SYSTEMS

..

.

211/19-1

20

WIRING

DIAGRAMS

. .

..

3A2/20-1

WARNING

When

performing

any

inspection

or

maintenance

that

requires

turning

on

the

master

switch,

installing

a

battery,

or

pulling

the

propeller

through

by

hand,

treat

the

propeller

as

if

the

ignition

switch

were

ON.

Do

not

stand,

nor

allow

anyone

else

to

stand.

within

the

arc

of

the

propeller,

since

a

loose

or

broken

wire,

or

a

component

malfunction,

could

cause

the

propeller

to

rotate.

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

CROSS

REFERENCE

LISTING

OF

POPULAR

NAME

VS.

MODEL

NUMBERS

AND

SERIALS

All

aircraft,

regardless

of

manufacturer,

are

certificated

under

model

number

designations.

However,

popular

names

are

often

used

for

marketing

purposes.

To

provide

a

consistent

method

of

referring

to

the

various

aircraft,

model

numbers

will

be

used

in

this

publication

unless

names

are

required

to

differentiate

between

versions

of

the

same

basic

model.

The

following

table

provides

a

cross

reference

listing

of

popular

name

vs.

model

numbers.

NAME

MODEL

MODSERIALS

NAME

MODEL

-

YEAR

MODEL

BEGINNING

ENDING

AGWAGON

230

188

188-0001

188-0317

AGWAGON

300

A188

188-0001

188-0317

----

BLOCK

CHANGE

--- --

BLOCK

CHANGE

------

BLOCK

CHANGE

-----------

BLOCK

CHANGE-----

AGWAGON

"A"

(230

HP)

188

188-0318

188-0572

AGWAGON

"A"

(300

HP)

A188

188-0318

188-0572

----

BLOCK

CHANGE

----

-

BLOCK

CHANGE-------

BLOCK

CHANGE------

-----

BLOCK

CHANGE

----

AGWAGON

"B"

(230

HP)

188A

18800573

18800832

AGWAGON

"B"

(300

HP)

A188A

18800573

18800832

AGpickup

(230

HP)

1972

188B

18800833

18801040

AGwagon

C

(300

HP)

A188B

18800833

18801040

AGtruck

(300

HP)

A188B

18800967T* 18801040T

AGpickup

(230

HP)

1973

188B

18801041

18801374

AGwagon

(300 HP)

A188B

18801041

18801374

AGtruck

(300

HP)

A188B

18801041T

18801374T

AGpickup

(230

HP)

1974

188B

18801375

18801824

AGwagon

(300

HP)

A188B

18801375

18801824

AGtruck

(300

HP)

A188B

18801375T

18801824T

AGpickup

(230

HP)

1975

188B

18801825

18802348

AGwagon

(300

HP)

A188B

18801825

18802348

AGtruck

(300HP)

A188B

18801825T

18802348T

*

Beginning

with

these

serials,

a

"T"

may

be

used

following

the

serial

number

which

designates

the

aircraft

has

a

new

tubular

structure

and

a

large

37.4

cubic

foot

capacity

hopper.

ii

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

MODEL

SERIALS

NAME

YEAR

MODEL

BEGINNING

ENDING

AGwagon

(300

HP)

1976

A188B

18802349

18802745

AGtruck

(300

HP)

A188B

18802349T

18802745T

AGwagon

(300

HP)

1977

A188B

18802746

18803046

AGtruck

(300HP) A188B 18802746T 18803046T

AGwagon

(300

HP)

1978

A188B

18803047

18803296

AGtruck

(300

HP)

A188B

18803047T

18803296T

AGwagon

(300

HP)

1979

A188B

18803297

18803521

AGtruck

(300

HP)

A188B

18803297T

18803521T

AGhusky

(310

HP)

T188C

T18803297T

T18803521T

AGwagon

(300

HP)

1980

A188B

18803522

18803721

AGtruck

(300

HP)

A188B

18803522T

18803721T

AGhusky

(310

HP)

T188C

T18803522T

T18803721T

AGwagon

(300HP)

1981

A188B

18803722

18803856

AGtruck

(300HP)

A188B

18803722T

18803856T

AGhusky

(310HP)

T188C

T18803722T

T18803856T

AGtruck

(300HP)

1982

A188B

18803857T

18803926T

AGhusky

(310HP)

T188C

T18803857T

T18803926T

AGtruck

(300HP)

1983

A188B

18803927T

18803968T

AGhusky

(310HP)

T188C

T18803927T

T18803968T

AGtruck

(300

HP)

A188B

18803969T

1984

AGhusky

(310

HP)

T188C

T18803969T

Revision

1

iii

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

NOTE

Cessna

assigned

serials

are

used

throughout

this

manual.

Coverage

in

this

manual

for

Argentine

manufactured

aircraft

is

determined

by

cross-referencing

the

Argentine

assigned

serials

to

the

Cessna

as-

signed

serials

shown

in

the

following

chart.

SERIALS

NAME

MODEL

BEGINNING

ENDING-

AMC

188

AGpickup

A-188B

*A-1880002

(230

H.

P.

)

.

18801034

**

18801034

AMC

188

AGwagon

A-188B

*

A-A1880001

*A-A1880001

(300

H.

P.

)

**

A18801033

**

A18801033

*

A-A1880003

*

A-A1880016

-

A188-1035

**

A18801125

AMC

188

AGwagon

A-188B

***

A-A1880025

***A-A1880034

(300

H.

P.

)

*ARGENTINE

ASSIGNED

SERIALS

**CESSNA

ASSIGNED

SERIALS

***CESSNA

ASSIGNED

ARGENTINE

SERIALS

iv

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

INTRODUCTION

This

manual

contains

factory-recommended

procedures

and

instructions

for

ground

handling,

ser-

vicing, and

maintaining

Cessna

Model

188

and T188

Series

aircraft.

Besides

serving

as

a

reference

for

the

experienced

mechanic,

this

book

also

covers

step-by-step

procedures

for

the

less

experienced.

If

properly

used,

it

will

better

enable

the

mechanic

to

maintain

the

aircraft

and

thereby

establish

a

reputation

for

reliable

service.

This

service

manual

is

designed

for

aerofiche

presentation.

To

facilitate

the

use

of

the

aerofiche,

refer

to

the

aerofiche

header

for

basic

information.

KEEPING

CESSNA

PUBLICATIONS

CURRENT

The

information

in

this

manual

is

based

on

data

available

at

the

time

for

publication,

and

is

supple-

mented

and kept

current

to

Cessna

Dealers

by

Customer

Care

Service

Information

Letters,

Customer

Care

News

Letters,

and

Customer

Care

Owner

Advisory

Letters

published

by

Cessna

Aircraft

Com-

pany.

In

addition

to

this

information,

your

dealer

has

been

supplied

a

group

of

vendor

publications

which

describe

complete

disassembly,

overhaul,

and

parts

breakdowns

of

some of

the

various

vendor

equipment

items.

These

vendor

publications

are

all

kept

current

by

issuing

Vendor

Service

Bulletins,

etc.,

to

Cessna

Aircraft

Company,

which in

turn

reissues

them

under

Cessna

Vendor

Service

Bulletin

Notices

to

all

appropriate

dealers.

Further,

this

publication

is

also

kept

current

in the following

two

ways:

1.

REVISIONS/CHANGES.

These

are

issued

to

the

dealers

by

Cessna

Aircraft

Company

for

this

publication as

required,

and

include

only

pages

that

require

updating.

2.

REISSUE.

Manual

is

reissued

to

dealers

as

required,

and

is

a

complete

manual

incorporat-

ing

all

the

latest

information

and

outstanding

revisions/changes.

It

supersedes

and

re-

places

REVISIONS/CHANGES

and

REISSUES

can

be

purchased

from

your

Cessna

Dealer

or

directly

from

the Cessna

Supply

Division,

SPA

Dept.

703,

Cessna

Aircraft

Company,

5800

East

Pawnee,

Wichita,

Kansas

67201.

All

supplemental

service

information

concerning

this manual

is

supplied

to

all

appropriate

Cessna

Dealers

so

that

they

have

the

latest authoritative

recommendations

for

servicing

these

Cessna

air-

craft.

Therefore,

it

is

recommended

that

Cessna

owners

utilize

the

knowledge

and

experience

of

the

factory-trained

Dealer

Service

Organization.

CUSTOMER

CARE

SUPPLIES

AND

PUBLICATIONS

CATALOG

A

Customer

Care

Supplies

and

Publications

Catalog

is

available

from

your

Cessna

Dealer

or

directly

from

the

Cessna

Supply Division,

SPA

Dept.

703,

Cessna

Aircraft

Company,

5800

East Pawnee,

Wichita,

Kansas

67201.

This

catalog

lists

all

publications

and

Customer

Care

Supplies

available

from

Cessna

for

prior

year

models

as

well

as

new

products.

To

maintain this

catalog

in

a

current status,

it

is

revised

quarterly

and

issued on

Aerofiche

with

the

quarterly

Service

Information Summaries.

CUSTOMER

COMMENTS

ON

MANUAL

Cessna

Aircraft

Company

has

endeavored

to

furnish

you

with

an

accurate,

useful, up-to-date

man-

ual.

This

manual

can

be

improved

with

your

help.

Please

use

the

return

card,

provided

with

your

manual,

to

report

any

errors,

discrepancies,

and

omissions

in

this

manual

as

well

as

any

general

comments

you

wish

to

make.

Revision

1

V

Operators.

pilots,

and

maintenance

personnel directly

concerned

with

aerial

application

of

agricultural

chemicals

must

be

thoroughly

familiar

with

all

precautionary measures.

The

following

information

is

provided

for

the

in-

dividual

who

is

not

familiar

with

these

chemicals,

but

who

is

required

to

perform

maintenance

on

agricultural

aircraft.

1

Almost

all

agricultural

chemicals

are

toxic, depending

on

exposure

rate.

Some

are

highly

toxic

and

can

even

be

fatal

if

exposure

is

prolonged

or

treatment

is

delayed.

Immediate

treatment

is

a

must

upon

known

exposure.

2.

Toxic

chemicals

can

enter

the

body

in

different

ways: inhalation

when

in

vapor

form,

ingestion

when

contaminated

foods,

drinks.

or

tobacco

products

are

consumed, and

absorption

when

chemical

passes

through

skin

on

contact.

The

latter

is

probably

most

dangerous,

because

a

very

small

amount

is

lethal,

and

the

individual

usually

doesn't

realize

he

has been

con-

taminated.

NOTE

Most

common

symptoms

of

exposure

are

as

follows,

but

not

necessarily

in

order

of

appearance:

1)

Miosis,

constriction

of

pupils

of

the

eyes,

creating

a

dimming

of

vision.

2)

Rhinorrhea,

excessive

nasal

discharge,

runny

nose.

3)

Salivation,

uncontrolled

drooling

of

the

mouth.

41

Constriction

or

tightness

in

chest.

inability

to

breathe

deeply

enough.

5)

Sometimes

a

cough

is

evident.

6)

Sometimes,

but

not

always,

headache,

fatigue,

anorexia

(loss

of

appetite),

nausea,

perspiration,

dizziness,

twitching,

dreaming,

irritability,

and

mood

changes.

Naturally

as

exposure

increases

symptoms

worsen,

and

some

new

ones

appear:

1)

Cyanosis.

bluish

or

purplish

color

indicating

deficient

oxygenation

of

the

blood.

2)

Convulsions,

appearing

as

similar

to

an

uncontrolled

fit.

3)

Coma.

4)

Loss

of

reflexes

5)

Loss

of

control

over urination

and

excretion

If

any

of

these

symptoms

are

apparent.

medical

aid

should

be

sought

IMMEDIATELY.

DO

NOT

DOCTOR

YOURSELF.

IDENTIFY

CHEMICAL

CONTAMINATE,

SO

THE

PHYSICIAN

CAN

MAKE

IMMEDIATE

DIAGNOSIS

AND

PRESCRIBE

PROPER

TREATMENT.

3

When

handling

chemicals,

always

wear

protective

equipment:

Rubber

gloves,

rubber

boots,

clean

cap.

long-sleeved

coveralls

or

jump

suit.

All

these

items

should

be

changed

daily.

Do

Not

permit

contaminated

clothing

to

be

laundered

by

someone

who

is

unaware

of

the

hazard

in

handling,

this

includes

industrial

laundry

service.

If

handling

material

in

an

enclosed

area,

wear

an

approved

respirator

or

other

breathing

device.

4.

After

use

aircraft

should

be

washed

down

thoroughly,

especially

prior

to

maintenance.

DO

NOT

steam

clean,

as this

tends

to

vaporize

chemicals

allowing

easier

and

faster

absorption.

Drainage

from

wash

area,

must

be

into

an

area

where

poisoning

cannot

occur.

DO

NOT

allow

aircraft

to

be

washed

by

untrained

personnel

vi

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

SECTION

1

GENERAL

DESCRIPTION

Page

No.

TABLE

OF

CONTENTS

Aerofiche/Manual

GENERAL

DESCRIPTION

.......

1A13/1-1

Aircraft

Specifications

......

1A13/1-1

Model

188,

A188,

and

Stations

.............

1A13/1-1

T188C

Series

.........

.

A13/1-1

Torque

Values

..........

1A17/1-5

Description

.1.....

1A13/1-1

1-1.

GENERAL

DESCRIPTION.

by

six-cylinder,

horizontally

opposed,

air-cooled

Continental

engines.

On

Model

188-Series

aircraft,

1-2.

MODELS

188,

A188,

and

T188C

Series

a

carburetor-equipped,

230-horsepower

engine

drives

a

standard

all-metal,

fixed-pitch

propeller,

1-3.

DESCRIPTION.

Cessna

Models

188,

A188,

and

or

an

optional

all-metal,

constant-speed

propeller.

T188C

Series

aircraft,

described

in

the

manual

are

Model

A188-Series

aircraft

incorporate

fuel-injected,

single-place,

low-wing

monoplanes,

designed

spec-

300-horsepower

engines

(285-horsepower

METO

ifically

for

agricultural

use.

Two

basic

types

of

rating),

driving

all-metal,

constant-speed

propellers.

construction

are

utilized

in

the

fuselage.

The

tail-

Beginning

1979

Model

Year,

a

turbo

powered

T188C,

cone

and

empennage

assemblies

are

of

semimonoco-

AGhusky,

is

offered.

que

construction.

From

the

tailcone

forward,

in-

cluding

the

stub

wings,

a

welded,

tubular-steel

structure

is

incorporated.

Welded

to

the

tubular

structure

are

tabs,

angles,

channels,

and

fittings

1-4.

AIRCRAFT

SPECIFICATIONS.

Leading

par-

for

engine

mount,

tailcone,

landing

gear,

and

wing

ticulars

of

these

aircraft,

with

dimensions

based

on

and

strut

attachment,

as

well

as

supporting

struc-

gross

weight,

are

given

in

figure

1-1.

If

these

di-

ture

for

stub

wing

and

fuselage

skin

panels.

Some

mensions

are

used

for

constructing

a

hangar

or

com-

of

these

panels

are

removable

or

hinged

for

easy

puting

clearances,

remember

that

such

factors

as

access.

Wings

are

of

semicantilever,

semimonoco-

tire

pressures,

tire

sizes,

and

load

distribution

may

que

construction.

A

tailwheel-type

landing

gear

and

result

in

some

dimensions

that

are

considerably

dif-

spring-steel

main

gear

struts

are

provided.

A

ferent

from

those

listed.

canopy,

with

a

horizontally

hinged

access

door

on

each

side,

encloses

a

cockpit,

provided

for

the

pilot.

1-5.

STATIONS.

A

station

diagram

is

shown

in

Ailerons

and

elevators

are

operated

by

a

control

figure

1-2

to

assist

in

locating

equipment

when

a

stick

instead

of

control

wheel.

Just

forward

of

the

written

description

is

inadequate

or

impractical.

cockpit,

a

glass-fiber

reinforced

plastic

hopper

with

a

top-loading

door

is

installed.

A

steel

deflector

cable

is

installed

between

the

top

of

the

canopy

and

the

top

of

the

vertical

fin.

The

aircraft

is

internally

corrosion-proofed,

and

the

external

finish

is

acid-

resistant.

Section

19

of

this

manual

describes

op-

tional

liquid

and

dust

dispersal

equipment

used

on

these

aircraft.

Power

for

these

aircraft

is

provided

1-1

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

GROSS

WEIGHT

(Restricted

Category

-

AgTruck

beginning

with

1974)

. .

.

4200

lb.

(Restricted

Category

-

AgTruck

thru

1973

and

A188B

AgWagon)

4000

lb.

(Restricted

Category

-

AgWagon

230)............

3800

b.

(Normal

Category

-

AgWagon

230

and

300)

....

. .

3300

b.

(Restricted

Category

-

AgHusky

turbo)

.....

. .

4400

b.

MAXIMUM

OPERATING

ALTITUDE

(Certified).

.........

12,

500

ft.

FUEL

CAPACITY

Metal

Tank

(Total)

Not

installed

on

18802746

and

subsequent

.

.37

gal.

(Usable)

. .

. . .

.. .

. .

. . .

. ...

36.5

gal.

Rubberized

Cell

(Total)

..................

....

56

gal.

(Usable)

. . .

. .

. . .

. .

. . .

. .

.

54

gal.

Rubberized

Cell

(Total)

.................

.

54

gal.

(Usable)

..............

....

52

gal.*

OIL

CAPACITY

Without

External

Filter

. . .

.. .

. . .

12

qt

With

External

Filter

......

.............

.

13

qt

ENGINE

MODEL

188

(Refer

to

Section

11

for

Engine Data)

..............

CONTINENTAL

0-470

SERIES

A188

(Refer

to

Section

11A

for

Engine

Data)

.........

CONTINENTAL

10-520

SERIES

T188C

(Refer

to

Section

11B

for

Engine

Data)

...

CONTINENTAL

TS1O-520

SERIES

PROPELLER

230

HP

(Fixed-Pitch,

Two-Blade)

.............

90"

McCAULEY

230

HP

(Constant-Speed,

Two-Blade)

.............

88"

McCAULEY

230

HP

&

300

HP

(Constant-Speed,

Two-Blade)

........

86"

McCAULEY

300

HP

(Constant-Speed,

Two-Blade)

............

82"

McCAULEY

300

HP

(Constant-Speed,

Two-Blade)

...

.........

80"

McCAULEY

300

HP

(Constant-Speed,

Three-Blade)

...........

80"

McCAULEY

310

HP

(Constant-Speed,

Three-Blade)

..

........

80"

McCAULEY

MAIN

WHEEL

TIRES

Standard

.

...............

8.00-6,

6-Ply

Rating

Pressure

. . .

.. ..

......

. ...

.. .

35

psi

Optional

.

....

.

. .

....

. .

....

. . .

.

8.50-10,

6-Ply

Rating

Pressure

.....

.........

........

25

psi

Optional

. ..

...........

.

.22

x

8.00-8,

6-Ply

Rating

Pressure

. .

.. . . ...

.

......

. . ...

35

psi

TAIL

WHEEL

TIRE

Standard

.....

.................

.

2.80-8,

4-Ply

Rating

Pressure

. . ..

. ..

.....

..

60-70

psi

Optional .

. . . . .

. . . . . .

..

3.50-10,

4-Ply

Rating

Pressure

. . ... ..

.. ... ...

.. .

50-60

psi

WHEEL

ALIGNMENT

Camber

...

....................

.. 2

°

to

4

°

Toe

In

(Total

Both

Wheels)

...

......

.. ..

.....

0"

to

.

12"

AILERON

TRAVEL

(Measured

from

Droop

Position)

Up

...........................

18°±1

°

Down

.

....................

.......

.

10°±1

°

Droop

Position

......

.

.....

.

.......

3±0°30'

Down

from

0

WING

FLAP

TRAVEL

(Thru

188-0293)

. . .

. . . .

.

....

.

0

°

.

10,

20,

28°±

2

°

(188-0294

Thru

18800832)

.

......

0

°

,

10

°

,

20

°

±

1

(Beginning

18800833)

.........

0,

5,

10,

20-,

±1-

RUDDER

TRAVEL

Right

.. ...

...................

24,

+0°

-1

°

Left

. . .

. . . . .

. ..

..

.

24

°

, +0

°

-1

°

ELEVATOR

TRAVEL

U

p

.. . . . . . . . . . . . . . . . . . . . .. .. .

2

6

°

1

°

Down

.

.....

..

.. . .. . .

...

21

°

±

1'

ELEVATOR

TRIM

TAB

TRAVEL

U

p

. . . .

. . . . . . . .

. . . . . . . . .

. . . .

12

±

1

Down

......

.

. .. .

27

°

1

°

Figure

1-1.

Aircraft

Specifications

(Sheet

1

of

2)

1-2

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

PRINCIPAL

DIMENSIONS

Wing

Span

(6

°

Dihedral)

.................

484.

50"

Wing

Span

(9

°

Dihedral)

.................

497.20"

Tail

Span

.......................

131.

93"

Length

(Fixed-Pitch

Propeller)

.............

306.

30"

Length

(Constant-Speed

Propeller)

....

........

308.

41"

Length

(Constant-Speed

Propeller

with

Spinner)

...

.

315.

00"

Fin

Height

(Less

Flashing

Beacon

on

Fin)

.........

None

Given

Fin

Height

(With

Cable

Deflector

on

Fin)

..........

96.

05"

Track

Width

.............. ....

. ... .

88.

38"

Wing

Span

(Turbo

-

Modified

Conical

Tips)

.......

.

484.

40"

Wing

Span

(Turbo

-

High

Performance

Conical Tips)

..

497. 20"

Length

(Turbo)

.....................

326.

53"

Tail

(Turbo)

......................

132.

00"

Fin

Height

(Turbo)

...................

98.

00"

Track

Width

(Turbo)

...................

85.

00"

BATTERY

LOCATION

...................

RH

Forward

Baggage

Compartment

BATTERY

LOCATION

(Turbo)

................

Tailcone,

behind

pilot's

seat

*

When

not

modified

by

Cessna

Single-Engine

Service

Letter

SE75-7

and

prior

to

18801347.

*

When

modified

by

Cessna

Single-Engine

Service

Letter

SE75-7

and

beginning

with

18801347.

Figure

1-1.

Aircraft

Specifications

(Sheet

2

of

2)

1-3

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

188

SERIES

NOTE

23.62

Wing

stations

shown

are

NOT

the

equivalent

of

39.00

dimensions

in

inches

from

the

aircraft

center-

line.

To

find

equivalent

dimensions from

air-

56.

41

craft

centerline,

add

30.00

inches

to

station

71.

97

numbers.

85.87

1

00.

00

MODEL

188

&

T188

SERIES

SERVICE

MANUAL

1-6.

BOLT

TORQUES.

The

importance

of

correct

d.

Add

friction

drag

torque

to

desired

torque

application

cannot

be

over

emphasized.

Under-torque

recommended

or

obtain

desired

torque

as

shown

in

can

result

in

unnecessary

wear

of

nuts

and

bolts

as

figure

1-3.

This

is

referred

to

as

final

torque

well

as

parts

they

are

holding

together.

When

insuf-

which

should

register

on

indicator

or

setting

for

a

ficient

pressures

are

applied,

uneven

loads

will

be

snapover

type

wrench.

transmitted

throughout

assembly,

which

may

result

e.

Apply

a

smooth

even

pull

when

applying

torque

in

excessive

wear

or premature

failure

due

to

fatigue.

pressure.

If

chattering

or

a

jerking

motion

occurs

Over-torque

can

be

equally

damaging

because

of

fail-

during

final

torque,

back

off

and

re-torque.

ure

of

a

bolt

or

nut

from

overstressing

threaded

areas.

f.

When

installing

a

castle

nut,

start

alignment

There

are

a

few

simple,

but

very

important,

proce-

with

cotter

hole

at

minimum

recommended

dures

that

should

be

followed

to

assure

that

correct

torque,

plus

friction

drag

torque,

and

do

not

exceed

torque

is

applied:

maximum

plus

friction

drag.

If

hole

and

nut

castel-

a.

Calibrate

torque

wrench

periodically

to

assure

lation

do

not

align

change

washers

or

nut

and

try

accuracy;

and

recheck

frequently.

again.

Exceeding

maximum

recommended

torque

is

b.

Be

sure

that

bolt

and

nut

threads

are

clean

and

not

recommended

unless

specifically

allowed

or

dry

unless

otherwise

specified.

recommended

for

that

particular

installation.

c.

Run

nut

down

to

near

contact

with

washer

or

bearing

surface

and

check

"friction

drag

torque"

required

to

turn

nut.

1-5

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