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66cm Heavy-Duty Rear Bagger Lawn Mower
Toro 66cm Heavy-Duty Rear Bagger Lawn Mower User manual
Type
User manual
Brand
Toro
Size
1.10 MB
Category
Lawnmowers
Pages
32
Language
English
View document
Toro 66cm Heavy-Duty Rear Bagger Lawn Mower User manual
Type
User manual
Brand
Toro
Size
9.30 MB
Category
Engine
Pages
125
Language
English
Table of contents
tables
1
LIST OF ABBREVIATIONS
6
Basic Torque for General Fasteners
15
High Idle Speed
21
Cylinder Head Warp
24
Valve Clearance (when cold)
25
Valve Clearance (when cold)
25
Valve Seating Surface Width (STD)
26
Special Tools
26
Engine Oil :
30
Spark Plug Gap
30
High Altitude Main Jet
41
Cylinder Compression (MIN)196 kPa (28.4 psi)
62
Rocker Arm Push Rod Runout
64
Valve Head Thickness
67
Valve Stem Runout
67
Valve Stem Diameter
67
Valve Guide Inside Diameter
68
Valve Spring Free Length
68
Exhaust Valve Lift Height Service Limit by ACR
68
Piston Ring/Groove Clearance
73
Piston Ring Thickness
73
Piston Ring End Gap
73
Piston Pin Outside Diameter
74
Piston Pin Hole Inside Diameter
74
Connecting Rod Small End Inside Diameter
74
Piston Diameter
74
Cylinder Inside Diameter
75
Cylinder Bore Out-of-Round
75
Inner and Outer Rotor Clearance
84
Outer Rotor Outside Diameter
84
Outer Rotor Thickness
84
Pump Housing Inside Diameter
85
Pump Housing Depth
85
PTO Shaft Hole Inside Diameter
92
Crankshaft Journal Metal Inside Diameter
92
Cam Lobe Height
97
PTO Side Camshaft Journal Diameter
97
Flywheel Side Camshaft Journal Diameter
97
Camshaft Hole Inside Diameter (Crankcase Cover)
97
Connecting Rod Bend
99
Connecting Rod Twist
99
Connecting Rod Big End Width
99
Crankpin Width
100
Connecting Rod Big End Inside Diameter
100
Crankpin Outside Diameter
100
Crankshaft Runout
100
PTO Side Crankshaft Journal Diameter [A]
101
Flywheel Side Crankshaft Journal Diameter [B]
101
Ignition Coil Air Gap
114
toc
1
Read OWNER'S MANUAL before operating.
6
EMISSION CONTROL INFORMATION
7
1.
7
2.
7
TAMPERING WITH EMISSION CONTROL SYSTEM PROHIBITED
7
Foreword
8
General Information
9
Before starting to service the engine, carefully read the applic
10
Especially note the following:
10
(1)
10
(2)
10
(3)
10
(4)
10
(5)
10
(6)
10
(7)
10
(8)
10
(9)
10
(10)
10
(11)
10
(12)
11
(13)
11
(14)
11
(15)
11
The following tables list the tightening torque for the major fa
14
Periodic Maintenance
17
To ensure satisfactory operation over an extended period of time
18
Valve Seat Cutter, 45° - x627.5: 57001 1114
20
Valve Seat Cutter, 32° - x625.0: 57001 1118
20
Valve Seat Cutter, 32° - x628.0: 57001 1119
20
Valve Seat Cutter Holder Bar: 57001 1128
20
Valve Seat Cutter Holder - x66.0: 57001 1360
20
Fuel System
21
High Idle Speed Adjustment
21
Fuel System Cleanliness Inspection
21
Fuel Filter Inspection
22
Air Element Removal
22
Air Element Installation
23
Air Element Cleaning and Inspection
23
Air Cleaner Housing (Case and Body) Inspection
24
Engine Top End
24
Cylinder Head Cleaning and Inspection
24
Valve Clearance Inspection
24
Valve Clearance Adjustment
25
Valve Seat Inspection
25
Valve Seat Repair
26
Lubrication System
29
Oil Level Inspection
29
Oil Change
29
Electrical System
30
Spark Plug Cleaning and Inspection
30
Spark Plug Gap Inspection
30
Fuel System
31
Control Panel Assembly Removal
37
Control Panel Assembly Installation
37
Governor Arm Removal
37
Governor Arm Installation
38
Governor Assembly Inspection and Removal
38
Governor Assembly Installation
39
Governor Shaft Removal
39
Governor Shaft Installation
39
Fuel and Air Flow
40
High Idle Speed Adjustment
41
High Altitude Operation
41
Main Jet Replacement
41
Fuel System Cleanliness Inspection
42
Carburetor Removal
42
Carburetor Installation
42
Carburetor Disassembly/Assembly
43
Carburetor Cleaning
44
Carburetor Inspection
45
Priming Pump Removal
46
Priming Pump Installation
46
Intake Manifold Removal
47
Intake Manifold Installation
47
Intake Manifold Inspection
47
Fuel Tank Removal
48
Fuel Tank Installation
48
Fuel Tank Cleaning
49
Fuel Filter Inspection
50
Element Removal
51
Element Installation
51
Element Cleaning and Inspection
51
Cleaner Body Removal
51
Cleaner Body Installation
51
Housing (Case and Body) Inspection
52
Cooling System
53
Cooling Fan Removal
56
Cooling Fan Installation
56
Cooling Fan Inspection
56
Engine Top End
57
Compression Gauge: 57001 221
61
Piston Ring Compression: 57001 1095
61
Piston Ring Compression Belt, x655 ~ x667: 57001 1096
61
Compression Gauge Adapter M14 ×1.25 : 57001 1159
61
Compression Measurement
62
Cylinder Head Assembly Removal
63
Cylinder Head Assembly Installation
63
Push Rod Removal
64
Push Rod Installation
64
Push Rod Inspection
64
Valve Mechanism Removal/Installation
65
Cleaning and Inspection
65
Rocker Arm Inspection
66
Valve Clearance Inspection
67
Valve Clearance Adjustment
67
Valve Seat Inspection
67
Valve Seat Repair
67
Valve Head Thickness
67
Valve Stem Runout
67
Valve Stem Diameter
67
Valve Guide Inside Diameter
68
Valve Spring Inspection
68
Automatic Compression Release (ACR) Device Inspection
68
Piston Removal
69
Piston Installation
70
Piston Cleaning
72
Piston Ring and Ring Groove Wear
73
Piston Ring End Gap
73
Piston Pin, Piston Pin Hole, and Connecting Rod Wear
74
Piston Diameter
74
Cylinder Inside Diameter
75
Muffler Removal
76
Muffler Installation
76
Inspection
76
Lubrication System
77
CAUTION
82
Oil Level Inspection
82
Oil Change
82
Pressure the oil of oil pump is elevate the oil passages of cran
83
Oil Pump Removal
84
Oil Pump Installation
84
Oil Pump Inspection
84
Camshaft/Crankshaft
87
Crankcase Cover Removal
91
Crankcase Cover Installation
91
Inspection
92
Cleaning
92
The function of the breather is to create a negative pressure in
93
Breather Chamber Cover Removal
94
Breather Chamber Cover Installation
94
Breather Valve Inspection
94
Camshaft, Tappet Removal
95
Camshaft, Tappet Installation
96
Camshaft Disassembly
96
Camshaft Assembly
96
Camshaft Inspection
96
Camshaft Bearing/Journal Wear
97
Connecting Rod Removal
98
Connecting Rod Installation
98
Crankshaft Removal
98
Crankshaft Installation
98
Cleaning/Inspection
98
Connecting Rod Bend/Twist
99
Connecting Rod Big End/Crankpin Width Wear
99
Connecting Rod Big End Bearing/Crankpin Wear
100
Crankshaft Runout
100
Crankshaft Main Journal/Wear
101
Electrical System
103
Hand Tester: 57001 1394
107
Bracket Holder: 57001 1536
107
There are a number of important precautions that must be taken w
109
Flywheel Removal
110
Flywheel Installation
111
Circuit Composition
113
Action Principle
113
Cautions of handling and maintenance
114
Ignition Coil Removal
114
Ignition Coil Installation
114
Ignition Coil Inspection
115
Spark Plug Removal
115
Spark Plug Installation
115
Spark Plug Cleaning and Inspection
115
Spark Plug Gap Inspection
115
Recoil Starter Removal
116
Recoil Starter Installation
116
Recoil Starter Disassembly
116
Recoil Starter Assembly
117
Pad Brake Assembly Removal
119
Pad Brake Assembly Installation
119
Brake Switch Removal/Installation
120
Troubleshooting
121
If the engine malfunctions, check if the way the engine is used
122
View document
Toro 66cm Heavy-Duty Rear Bagger Lawn Mower User manual
Type
User manual
Brand
Toro
Size
8.73 MB
Category
Lawnmowers
Pages
57
Language
English
View document
Toro 66cm Heavy-Duty Rear Bagger Lawn Mower User manual
Type
User manual
Brand
Toro
Size
896.41 KB
Category
Lawnmowers
Pages
28
Language
English
View document
Toro 66cm Heavy-Duty Rear Bagger Lawn Mower User manual
Type
User manual
Brand
Toro
Size
1003.01 KB
Category
Lawnmowers
Pages
32
Language
English
View document
Toro 66cm Heavy-Duty Rear Bagger Lawn Mower User manual
Type
User manual
Brand
Toro
Size
6.86 MB
Category
Lawnmowers
Pages
28
Language
English
View document