Contents - Stihl MS 460 Service Manual

Contents

1. Introduction
2. Safety Precautions
3. Specifications
3.1 Tightening Torques
4. Troubleshooting
Chart
4.1 Clutch, Chain Drive,
Chain Brake,
Chain Tensioner
4.2 Rewind Starter
4.3 Chain Lubrication
4.4 Ignition System
4.5 Carburetor
4.6 Engine
5. Clutch, Chain Drive,
Chain Brake and
Chain Tensioner
5.1 Clutch Drum/Chain
Sprocket
5.2 Replacing the
Chain Catcher
5.3 Clutch
5.4 Chain Brake
5.4.1 Checking Operation
5.4.2 Removing
5.4.3 Installing
5.5 Chain Tensioner
5.6 Bar Mounting Studs
MS 460, MS 460 C
3 6. Engine
6.1 Muffler/Spark
4 Arresting Screen
6.2 Leakage Test
6.2.1 Preparations
5 6.2.2 Pressure Test
6.2.3 Vacuum Test
6 6.3 Oil Seals
6.4 Removing the Shroud 30
6.5 Cylinder and Piston
6.5.1 Removing
8 6.5.2 Installing
6.6 Piston Rings
6.7 Crankcase
6.7.1 Removing the
8 Crankshaft
9 6.7.2 Installing the
10 Crankshaft
11 6.8 Decompression Valve 44
12
14
7. Ignition System
7.1 Ignition Module
7.1.1 Ignition Timing
15 7.1.2 Removing and
Installing
7.1.3 Testing
15 the Ignition Module
7.2 Spark Plug Boot/
16 Ignition Lead
16 7.3 Flywheel
18 7.3.1 Removing
18 7.3.2 Installing
19 7.4 Stop Switch
21 7.5 Wiring Harness
23 7.5.1 Testing Wiring
24 Harness
7.6 Ignition System
Troubleshooting
24 8. Rewind Starter
8.1 General
24 8.2 Removing and
26 Installing
26 8.3 Pawls
27 8.4 Rope Rotor
28 8.5 Starter Rope
29 8.5.1 Tensioning
8.6 Starter Rope Guide
31 Bushing
31 8.7 Replacing Rewind
32 Spring
36
36
9. AV Handle System
36
39 10. Master Control/
Handle System
10.1 Switch Shaft
44 10.2 Throttle Trigger/
Interlock Lever
45
45
11. Chain Lubrication
45
11.1 Pickup Body/Suction
47 Hose
11.2 Valve
48 11.2.1 Cleaning
49 11.2.2 Replacing
49 11.3 Oil Pump
50 11.3.1 Removing and
50 Installing
50 11.3.2 Servicing
51
52
q
© ANDREAS STIHL AG & Co. KG, 2004
55
55
55
55
56
56
57
58
59
60
61
61
62
63
63
64
64
64
65
65
65
1