Honda GP160H Manual page 108

dummyhead dummyhead
Remove the connecting rod and measure the
plastigauge.
STANDARD: 0.035 – 0.055 mm (0.0014 – 0.0022 in)
SERVICE LIMIT: 0.12 mm (0.005 in)
If the clearance is more than the service limit, inspect
the connecting rod big end I.D. and the crankpin O.D.
If necessary replace the part that is not within the
service limit and recheck the clearance.
CRANKSHAFT RUNOUT
Set the crankshaft on V-blocks and measure the runout
using a dial indicator.
SERVICE LIMIT: 0.10 mm (0.004 in)
If the measured runout is more than the service limit,
replace the crankshaft.
CAMSHAFT CAM HEIGHT
Measure the cam height of the camshaft.
STANDARD:
IN: 27.500 – 27.900 mm (1.0827 – 1.0984 in)
EX: 27.547 – 27.947 mm (1.0845 – 1.0984 in)
SERVICE LIMIT:
IN: 27.450 mm (1.0807 in)
EX: 27.500 mm (1.0827 in)
If the measurement is less than the service limit,
replace the camshaft.
CAMSHAFT O.D.
Measure the O.D. of the camshaft.
STANDARD: 13.966 – 13.984 mm (0.5498 – 0.5506 in)
SERVICE LIMIT: 13.916 mm (0.5479 in)
If the measurement is less than the service limit,
replace the camshaft.
CRANKCASE
15.0 mm (0.59 in) 14.0 mm (0.55 in)
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