5_108.bk Page 178 Thursday, October 4, 2001 11:45 AM
REPAIR INSTRUCTIONS 236
Figure 236 — Inlet/Exhaust Valve Head Depth Measurement
Valve Rocker Arm Shaft If dimensions are not within specification, machine valve seat insert and/or valve face as necessary. Refer to Valve Seat Insert Installation for detailed specifications.
There is a shouldered rocker arm mounting capscrew at one end of each rocker arm assembly to ensure proper alignment.
INSPECTION Inspect all components of rocker arm and bracket assembly for evidence of damage or wear. Replace as necessary. ROCKER ARMS Rocker arms are designed so that the slipper end wear surface is a hardened, headed pin, pressed into the rocker arm.
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