Balancer

NOTE

O Do not turn the balancer shaft during clearance mea­surement.

ORemove the lower crankcase half and measure the plas­tigage width [A] to determine the bearing insert/journal [B] clearance.

Balancer Shaft Bearing Insert/Journal Clearance
Standard: 0.020 ~ 0.050 mm (0.0008 ~ 0.0020 in.)

Service Limit: 0.09 mm (0.0035 in.)

• If the clearance is within the standard, no bearing insert replacement is required.

• If the clearance is between 0.050 mm (0.0020 in.) and the service limit 0.09 mm (0.0035 in.), replace the bearing in­serts [A] with inserts painted blue [B] Check insert/journal clearance with a plastigage. The clearance may exceed the standard slightly, but it must not be less than the min­imum in order to avoid bearing seizure.

• If the clearance exceeds the service limit, measure the diameter of the balancer shaft journal.

Balancer Shaft Journal Diameter
Standard: 27.987 ~ 28.000 mm (1.1019 ~ 1.1024 in.)

Service Limit: 27.96 mm (1.1008 in.)

9-24 CRANKSHAFT/TRANSMISSION

• If either journal has worn past the service limit, replace the balancer shaft with a new one.

• If the measured journal diameters are not less than the service limit, but do not coincide with the original diameter markings on the balancer shaft, write new marks on it.

Дата добавления: 2014-12-23