Push Rod Inspection; Cylinder Head Installation - Yamaha EF1000 Service Manual

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CYLINDER HEAD COVER, CYLINDER HEAD, VALVE
ENG
8
-~-®
2
4
3-10
2. Measure:
•Valve spring tilt@
Use a square
Out of
specification~Replace.
I~
lilt limit:
0.8 mm (0.031 in)
PUSH ROD INSPECTION
1. Measure:
•Push rod bend
Roll on V-block
Exceeds bending limit~Replace.
I~
Bend Limit:
0.5 mm (0.02 in)
CYLINDER HEAD INSTALLATION
1. Install:
•Cylinder head assembly
NOTE: ________________________ ___
Follow proper tightening sequence.
' Cylinder head bolt:
~~
11 Nm (1.1 m•kg, 8.0 ft•lb)
2. Adjust:
•Valve clearance
Refer to "VALVE CLEARANCE ADJUST-
MENT" section in CHAPTER 2.