Yamaha F40B - Checking the Propeller Shaft Housing; Checking the Propeller Shaft; Assembling the Propeller Shaft Assembly

67C3K11 6-8
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3. Remove the oil seals and needle bear-
ing.
CAUTION:
Do not reuse the needle bearing, always
replace it with a new one.
Checking the propeller shaft housing
1. Clean the propeller shaft housing, and
then check it. Replace if cracked or dam-
aged.
2. Check the teeth and dogs of the reverse
gear. Replace the reverse gear if cracked
or worn.
Checking the propeller shaft
1. Check the propeller shaft. Replace if
damaged or worn.
2. Measure the propeller shaft runout.
Replace if above specification.
3. Check the dog clutch, shift plunger, and
cross pin. Replace if cracked or worn.
Assembling the propeller shaft
assembly
1. Insert the spring 1 into the propeller
shaft 2.
2. Install the dog clutch 3, cross pin 4,
and spring 5.
NOTE:
Install the dog clutch 3 with the “F” mark fac-
ing toward the forward gear.
3. Install the shift plunger 6.
Stopper guide plate 2: 90890-06501
Stopper guide stand 3:
90890-06538
Bearing puller assembly 4:
90890-06535
Driver rod L3 5: 90890-06652
Needle bearing attachment 6:
90890-06614
S67C6015
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Propeller shaft runout limit:
0.02 mm (0.0008 in)
S67C6016
S67C6017
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S67C6018
6 5431 2
Propeller shaft housing