Disassembling The Oil Seal Housing; Checking The Propeller Shaft Housing; Checking The Propeller Shaft And Shift Rod; Assembling The Propeller Shaft Assembly - Yamaha F25C Service Manual

Needle bearing attachment 8:
90890-06615
Driver rod L3 9: 90890-06652

Disassembling the oil seal housing

1. Remove the oil seals.
Ball bearing attachment 1:
90890-06637
Driver rod LS 2: 90890-06606

Checking the propeller shaft housing

1. Clean the propeller shaft housing using a
soft brush and cleaning solvent, and then
check it for cracks. Replace if necessary.
2. Check the teeth and dogs of the reverse
gear for cracks or wear. Replace the
gear if necessary.
3. Check the bearings for pitting or rum-
bling. Replace if necessary.
Checking the propeller shaft and
shift rod
1. Check the shift rod cracks or wear.
Replace if necessary.
6D55F11
Propeller shaft housing
2. Check the propeller shaft for bends or
wear. Replace if necessary.
3. Measure the propeller shaft runout.
Runout limit: 0.02 mm (0.0008 in)
4. Check the dog clutch and shift plunger
for cracks or wear. Replace if necessary.
Assembling the propeller shaft
assembly
1. Install the dog clutch as shown.
NOTE:
Install the dog clutch 1 with the "F" mark a
facing toward the shift plunger.
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S6D56510
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