RIGHT HAND NON-RATCHETING
90-884294 OCTOBER 2001 Page 6A-35
9. Measure propeller shaft FORWARD to REVERSE shoulder length. If measurement
is under 2.040 in. (51.82mm), replace propeller shaft.
2.040 in. (51.82mm)
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10. Inspect REVERSE thrust washer for wear or taper. Measure thickness of washer. If
thickness is LESS than 0.240 in. (6.1mm), replace washer
0.240 in. (6.096mm)
Forward Gear Assembly
COMPONENT INSPECTION
1. Clean the forward gear assembly and the forward gear bearing cup with a suitable
solvent and dry with compressed air. Be careful not to spin the bearings.
2. Inspect the gear for pitting, chipped or broken teeth, hairline fractures, and excessive
or uneven wear. Replace the forward gear and the pinion gear as a set
if any de-
fects are found.
3. Inspect the clutch jaws of the gear for damage. The surfaces must not be chipped or
rounded off. Replace both the forward and pinion gear as a set
if any of these con-
ditions exist.
23351
a
b
a-Forward Gear Teeth
b-Clutch Jaws
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