Honda GX690 Workshop Manual page 132

CRANKCASE
VALVE LIFTER DISASSEMBLY/
ASSEMBLY
Remove the valve lifter (page 15-4).
VALVE LIFTER COLLAR
VALVE LIFTER SHAFT
CRANKCASE COVER/CRANKCASE/
CRANKSHAFT/CONNECTING ROD/
CAMSHAFT/VALVE LIFTER
INSPECTION
CRANKSHAFT AXIAL CLEARANCE
Remove the connecting rods (page 15-4).
Reinstall the crankcase cover.
Measure the crankshaft axial clearance.
STANDARD:
SERVICE LIMIT:
If the measurement is more than the service limit,
inspect the crankshaft thrust washer (page 15-10).
15-8
VALVE LIFTER SPRING
VALVE LIFTER
0.05 – 0.45 mm (0.002 – 0.018 in)
1.0 mm (0.04 in)
CLIP