Yamaha Tri Moto 125 Manuals

Manuals and User Guides for Yamaha Tri Moto 125. We have 1 Yamaha Tri Moto 125 manual available for free PDF download: Service Manual

Yamaha Tri Moto 125 Service Manual (101 pages)

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Brand: Yamaha | Category: Offroad Vehicle | Size: 24.3 MB

Contents
1
General Information
3
Machine Identification
3
Frame Serial Number
3
Engine Serial Number
3
Special Tools
4
For Tune-Up
4
For Engine Service
4
For Chassis Service
5
For Electronical Components
6
Additional Tool and Supplies
6
Period Inspections and Adjustments
8
Introduction
8
Maintenance Intervals Charts
8
Periodic Maintenance
8
Lubrication Intervals
9
Engine
10
Spark Plug
10
Over Flow Chamber
10
Idle Speed
10
Throttle Lever
11
Autolube Pump Cable Adjustment
11
Minimum Pump Stroke Check and Adjustment
11
Air Bleeding
12
Adjust Shim
12
Bleed Screw
12
Engine Oil
13
Checking the Water Release Valve
13
Transmission Oil
13
Oil Tank Filler Cap
13
Checking Ignition Timing
14
Checking Bolt
14
Mark
14
Stationary Pointer
14
Chassis
15
Air Cleaner
15
Front Brake Shoe Inspection
15
Rear Brake Pad Inspection
15
Brake Adjustment
16
Adjuster
16
Lock Nut
16
Brake Lever
16
Tightening Torque
17
Brake Caliper Lever
17
Brake Pedal Cable
17
Rear Brake Cable
17
Drive Chain Tension Check
18
Drive Chain Tension Adjustment
18
Drive Chain Cleaning and Lubrication
18
Steering Head Adjustment
18
Wheel Bearings
19
Front Wheel
19
Steering Fitting Nut
19
Steering Nut Wrench
19
Rear Wheel
20
Fuel Cock
20
Tires
20
Cable Inspection and Lubrication
21
Brake and Change Pedals/Front and Rear Brake Levers
21
Recommended Lubricant
21
Electrical
22
Headlight Bulb Replacement
22
Headlight Beam Adjustment
22
Engine Overhaul
25
Engine Removal
25
Preparation for Removal
25
Exhaust
25
Carburetor
26
Flywheel Magneto
26
Flywheel Holding Tool
26
Flywheel Puller
26
Engine Disassembly
27
Change Pedal
27
Reed Valve Assembly
27
Cylinder Head and Cylinder
27
Piston Pin and Piston
28
Crankcase Cover, Right
28
Clutch Assembly and Primary Drive Gear
28
Product View
29
Change Shaft Assembly
30
Drive Sprocket
30
Crankcase
30
Transmission and Shifter
30
Inspection and Repair
31
Crankshaft
31
Cylinder Head
31
Cylinder
31
Piston Pin and Bearing
32
Piston
32
Piston Clearance
32
Piston Rings
33
Autolube Pump
33
Ring End Gap (Installed)
33
Ring Groove Clearance
33
Starter
34
Clutch
35
Drive Plate Spring
35
Drive Pawl
35
Clutch Adjustment
36
Thickness
36
Clutch Adjustment Gap
36
Clutch Spring
37
OFF Spring
37
Primary Drive
38
Primary Reduction Ratio
38
Change Shaft and Change Levers
38
Transmission
38
Crankshaft Specifications
39
Bearings and Oil Seals
39
Engine Assembly and Adjustment
40
Important Information
40
Crankshaft Installation
40
Lock Washers/Plates and Cotter Pins
40
Transmission and Shifter Installation
41
Transmission Assembly
42
Gear Patio
42
Primary Drive Gear and Clutch Assembly
43
Crankcase Cover (Right)
43
Circlip
43
Clutch Housing
43
Reed Valve
44
Cylinder Head Nut Torque
44
Cylinder Head Stud Bolt
44
Cylinder Nut Torque
44
Mounting
45
Transmission Oil Capacity
45
Carburetion
47
Carburetor Schematic
47
Specifications
48
Inspection
48
Adjustment
48
Float Height
48
Jet Needle Type
49
Clip Position
49
Water Release Valve
50
Reed Valve Bending Limit
50
Air Filter Case
50
Float Valve
50
Fuel Pump
51
Fuel Pump Inspection
51
Piping
51
Removal
54
Front Axle Inspection
54
Front Wheel Inspection
54
Checking Brake Shoe Wear
54
Brake Drum
55
Brake Shoe Plate
55
Replacing the Wheel Bearings
55
Installing the Front Wheel
55
Rear Wheel Inspection
56
Axle Nut
56
Cotter Pin
56
Ring Nut
56
Checking the Rear Axle
57
Installing the Rear Axle (Positioning the Rear Axle)
57
Recommended Grease
57
Rear Axle Runout Limit
57
Installing the Rear Wheel
58
Rear Axle Tightening Torque
58
Wheel Nut Tightening Torque
58
Rear Brake
59
Brake Pad Replacement
59
Brake Inspection and Repair
59
Lock Washer
59
Brake Assembly
60
Wear Limit
60
Disc Plate Boss
60
Caliper Holding Nut
61
Outer Caliper
61
Front Fork
62
Removal and Disassembly
63
Cylinder Securing Bolt
63
Assembly
64
Fork Spring Free Length
64
Fork Oil
64
Oil Capacity
64
Installing the Front Fork
65
Cap Bolt
66
Steering Stem Nut
66
Ball Quantity
66
Drive Chain and Sprockets
67
Sprocket Inspection
67
Drive Sprocket Nut
68
Cables and Fittings
69
Cable Maintenance
69
Electrical
71
Ignition System
71
Checking the Magneto Charge Coil and Pick up Coil
72
Ignition Timing
72
Spark Gap Test
72
Ignition Coil Resistance Test
72
Lighting and Signal Systems
73
Lighting Tests and Checks
73
Output Voltage
73
Set the Tester "AC20V" Position
73
Lighting Coil Resistance
74
Appendices
75
General Specifications
76
Maintenance Specifications
78
Chassis
80
General Torque Specifications
84
Definition of Units
84
Conversion Tables
85
Exploded Diagrams
86
Cylinder Head/Cylinder
86
Crankshaft/Connecting Rod/Piston
87
Crankcase
88
Transmission
89
Clutch
90
Shift Cam/Fork
91
Shift Shaft/Pedal
92
Steering
93
Front Fork
94
Front Wheel
95
Rear Wheel
96
Electrical
97
Cable Routing
98
Oil Breather Pipe Routing Diagram
99
Carburetor Piping Diagram
99
YT175J Wiring Diagram
100

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Yamaha Tri Moto 125 Service Manual (101 pages)

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