MOTO GUZZI Le mans 1000 Owner's manual

[~41]

ADDITION TO THE OWNER'S MANUAL

FOR USA · MODEL 1986

These mo!orcycl

es

conform wllh U. S. Environ-

ment Prot

ec

lion Agency Emissions

Re

gulations

applicable

10 motorcycles for

1986

model year.

However.

10 mainlain the vehicle within this

co

m·

p

li

ance it is necessary to follow a

ll

th

e servicing

an

d lubrication

In

structions indicated

It is also very important lor a

ll

th

e specified running

in

instructions to be strictly observed.

All

maintenance a

nd

lubncation jobs should al·

ways

be

carried o

ul

by

ou

r dealers

whO

have

qualified personnel and the necessary

laclli\les.

also onginal MOTO GU

ll

i spar

es

.

ON

REAR FENDER, UNDER S

EAT

VEHI

CLE

UIiSSlO

N C

ONTRO

L

IN

F

ORMAT

I

ON

SEI

MM - C

o.

[U L Y

!r

ad

e

Ma

rl!

: M

OTO

GUZZI

Engint

Si

ze

:

94'"

c.,.

En

gi

nt

Family: .

VV

.

En

gi

ne

T

une-up

5

Pf(:ific

ll

i

on

;

Ad)

uSl

mtnlS

perlo

rm

ea

i

~

neu

tr

al

B"aker

poin

l

gap

; 0.31 . 0.

43

m

m.

Ign

it

ion

liming

; a

deg

ree

B.T.D.

C.

klle

$PffiI

:

950

~

SO

rpm

(

War

m engine.

CO

U

...

W.)

.

Adjuslmen

t

bV

1

tO

P

sc

" w

.

Adju

s

tmenl

CO

'4

by

pilot

scr

ew

RKommended

F

uel

; L

eaded

( 97

HQ.

RMI

E

llCJ

ine

oi

l: SE

in

A

PI

CiasSitir;Ition

atIIi

YiS(;(ls

i

ly

10 W

50

SAE

THIS

V

EH

ICL

E

CO

H

FOR

US

TO

U. S.

EPA

RE

GULATIO

NS

.l

P

PUCABL

E TO 1

986

MO

DE

L f

UR

NE

W M

OTORCYC

L

ES

MAINTENANCE RECORD

MO

DEl

FRAME S

ER

IAL NUMBER

Recommended

Workshop name

Carri

ed

out

Date

mileage

(cl

ock

readin

g)

900

mL

1600

mi

.

3700

mi

.

5600 ml.

7500 ml.

Re

co

mmended

Carried out

mil

eage

Workshop name

(cl

oc

k reading)

Date

9400

ml.

11

300

mi.

13200 mi.

15100

mi.

17000 mi.

18900

mi.

Detailed

recei

pts

verirying the performance

01

required maintenance should be retained.

These receipts should

be

translerred with the

motorcycle

to the new

owner

II the motorcycle

is

sold.

All servicing and maintenance procedures speci·

fled

in tile ownel"s manual still apply

Howevel. the instructions on

ca

rburallon and Idling

speed adlustment

are chang

ed

as tallows

CARBURATION ADJUSTMENT

Warm

Ihe engine

up

10

Its normal fldlng tempe·

rature by running Ihe machine on the road for a

lew

mlrluleS

at

moderate c

ru

Ising speed.

Temperatures to

be

reached engine

011

about

90

C (195 F

)·

cylinder head (under spark plug

gaskelJ

aboul

\40

C (285 F

l_

With the machll1e

In

the neulral poSlllon. act on

screws

,,

0

..

to

adjust thrOltle slide openrng

01

each carbureUor uSing a

lw

O-mercury

column

vacuometer connected to the hole on

I

he

In

take

pipeS

after r(>movmg plug . P

M.

Idling speed should

be

adjusted

to

900 - 1000 rpm.

checking

It With an accurale rev·coumer

Operate

on

screws

"C

..

unt

il

both exhaust p

'P

es

emit the same amOunt

01

CO

2,5 + 3

%.

Note

· It by screwing

In

or out adjusters

~

C

~.

Ihe

idling

speed adjustment should change.

II

will

be

necessary

10

restore

11

10

900

-1000

rpm

aC

llng

again

on

screws "Q" . checking always throttle

slides opening with a

V;I.'~uOme

l

er

.

If necessary.

adjust again the

CO

emission.

Aher

IhIS

. slowly and gradually

lurn

Ihe

tW

is

t

gnp

control to synchronize valves opening. checking

on the vacuometer dial

if

in each grip

poSITIon

the slides have the same opening. It not, undo

locknuts and act on adjusters.

Note

• Before proceeding with the carburallon

adjustment.

it

Is

necessary to make sure that the

starting and riding position

(" AN and

..

BN respec-

tively)

01

the easy start device are accurately set,

adjusting any

slight offset through the cable

adjusters.

With the easy start

lever in position . 8

•.

there

should

be

abOut

3 mm (.1 t ") play between the

cable terminal and adjusters

..

E".

II nol.

adjust Ihrough these. after loosening the

locknuts.

Ca

ution - 0 0

nol

carry out any carburation adjust-

ments belore all

others

ha

ve been made (ignition,

rocker clearance, etc.).

Standard

carburettor

setting

N. 2 carbureUors «DeIl"Orto» type PHM

40

N

Choke 0 40 mm

Throttle valve

SO

f3 (11864 )

Atomiser 260

ABI

Main jet

Idling jet

Starter jet

Needle

Floater

150

62

60

K

33

(3rd notch)

10 gr

•

j

SE

I

MM

MOTO GUZZI S. p.

A.

M.ndello

del

L.

do

MOTO GUZZI Le mans 1000 Owner's manual

MOTO GUZZI Le mans 1000 Owner's manual

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