Countershaft Assembly
Inspection
1. Inspect the gear surfaces and bearing surfaces for
wear and damage, then measure the countershaft
at points A and B.
Standard:
A (Needle bearing surface): 43.974-43.990 mm
(1.7313-1.7319 in)
B (Ball bearing surface): 33.984—34.000 mm
(1.3380-1.3386 in)
Service Limit:
A: 43.920 mm (1.7291 in)
B: 33.930 mm (1.3358 in)
NOTE: Inspect oil passages for clogging.
Inspect for wear and damage.
If any part of the countershaft is less than the ser-
vice limit, replace it with a new one.
2. Inspect for runout.
Standard: 0.02 mm (0.001 in) max.
Service Limit: 0.05 mm (0.002 in)
NOTE: Support the countershaft at both ends as
shown.
Rotate two complete revolutions.
If the runout exceeds the service limit, replace the
countershaft with a new one.
Inspection
1. Inspect the gear surfaces and bearing surfaces for
wear and damage, then measure the countershaft
at points A and B.
Standard:
A (Needle bearing surface): 43.974-43.990 mm
(1.7313-1.7319 in)
B (Ball bearing surface): 33.984—34.000 mm
(1.3380-1.3386 in)
Service Limit:
A: 43.920 mm (1.7291 in)
B: 33.930 mm (1.3358 in)
NOTE: Inspect oil passages for clogging.
Inspect for wear and damage.
If any part of the countershaft is less than the ser-
vice limit, replace it with a new one.
2. Inspect for runout.
Standard: 0.02 mm (0.001 in) max.
Service Limit: 0.05 mm (0.002 in)
NOTE: Support the countershaft at both ends as
shown.
Rotate two complete revolutions.
If the runout exceeds the service limit, replace the
countershaft with a new one.