Rocker Arm And Valves - Yamaha F4 Service Manual

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ROCKER ARM AND VALVES

EXPLODED DIAGRAM
4
3
2
1
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name
ROCKER ARM AND
VALVE REMOVAL
1 Locknuts
2 Valve adjuster
3 Rocker arms
4 Rocker arm pivot
5 Push rod guide
6 Valve cotters
7 Valve spring seats
8 Valve springs
9 Intake valve
10 Exhaust valve
11 Valve seals
ROCKER ARM AND VALVES
8
7
6
271
8
7
6
3
2
1
10 Nm (1.0 m•kg, 7.2 ft•lb)
11
5
4
271
Q'ty
Follow the left "Step" for removal.
2
2
2
2 Apply LOCTITE
1
2
2
2
1
1
1
Not reusable
Reverse the removal steps for installation.
5-15
9
10
Service points
® No.271
E