Valve Spring; Valve Lifter - Honda 954 Service Manual

CAM CHAIN TENSIONER/CAM CHAIN

VALVE SPRING

Measure the free length
springs.
SERVICE LIMITS:
Outer: 36.1 m m (1.42 in)
Exhaust: 37.6 m m (1.48 in)
if
Replace the springs they are shorter than the ser-
vice limits.

VALVE LIFTER

Inspect each valve lifter for scratches or abnormal
wear.
Measure the each valve lifter O.D.
SERVICE LIMIT: 25.97 m m (1.022 in)
VALVE LIFTER BORE
Inspect each valve lifter bore for scratches or abnor-
mal wear.
Measure the each valve lifter bore I.D.
SERVICE LIMIT: 26.04 mm (1.025 in)
of
the inner and outer valve
CYLINDER HEAD/VALVES
CAM CHAIN TENSIONER
CAM GUIDE
8-15