Disassembling The Lower Case; Checking The Pinion And Forward Gear; Checking The Bearings; Checking The Drive Shaft - SELVA MARINE Dorado 50 EFI Service Manual

Disassembling the lower case

1. Remove the taper roller bearing outer
race and shim(s).
NOTE:
Install the claws as shown.
Bearing outer race puller
assembly 1:
90890-06523
2. Remove the drive shaft bearing outer
race, shim(s), and drive shaft sleeve.
NOTE:
Install the claws as shown.
Stopper guide plate 2: 90890-06501
Stopper guide stand 3:
90890-06538
Bearing puller assembly 4:
90890-06535
3. Remove the needle bearing.
6C13G11
Drive shaft and lower case (FT50, FT60)
Needle bearing attachment 5:
90890-06611
Driver rod L3 6: 90890-06652
Checking the pinion and forward
gear
1. Check the teeth of the pinion, and the
teeth and dogs of the forward gear for
cracks or wear. Replace if necessary.

Checking the bearings

1. Check the bearings for pitting or rum-
bling. Replace if necessary.

Checking the drive shaft

1. Check the drive shaft for bends or wear.
Replace if necessary.
2. Measure the drive shaft runout.
Runout limit: 0.5 mm (0.020 in)

Checking the lower case

1. Check the skeg and torpedo for cracks or
damage. Replace the lower case if nec-
essary.
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S66T6380
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