Output Shaft

Fig. 119:

Check thickness of the output shaft and inner bearing race flanges with a micrometer or vernier calipers.
- Minimum thickness for shaft flange is 4.80 mm (189 inch)
- Minimum thickness for first gear bearing inner race flange is 3.99 mm (0.157 inch)
Measure diameter of the output shaft journal surfaces with a micrometer. Replace the shaft if either of these surfaces are worn beyond specified limits.
- Second gear surface minimum diameter is 37.964 mm (1.495 inch)
- Third gear surface minimum diameter is 34.984 mm (1.377 inch)
Measure diameter of the first gear bearing inner race. Minimum diameter is 38.985 mm (1.535 inch).

Fig. 120:

Measure output shaft runout with a dial indicator. Runout should not exceed 0.05 mm (0.002 inch)
Replace output shaft or first gear inner bearing race if measurement of any surface is out of specification. Do not attempt to repair out of specification components.