Checking The Pinion And Forward Gear; Checking The Bearing; Checking The Drive Shaft; Checking The Lower Case - SELVA MARINE Grey Whale 200 EFI Service Manual

LOWR
2. Remove the taper roller bearing outer
race and shim(s).
NOTE:
Install the claws as shown.
Bearing outer race puller
assembly 3:
90890-06523
Outer race puller claw A 4:
90890-06532
Checking the pinion and forward
gear
1. Check the teeth of the pinion, and the
teeth and dogs of the forward gear.
Replace the pinion or forward gear if
cracked or worn.

Checking the bearing

1. Check the bearings. Replace the bearing
if pitted or if there is rumbling.

Checking the drive shaft

1. Check the drive shaft. Replace the drive
shaft if bent or worn.
2. Measure the drive shaft runout. Replace
the drive shaft if above specification.
6-15
Lower unit
S6AL6690
Drive shaft runout limit:
0.2 mm (0.008 in)

Checking the lower case

1. Check the skeg, torpedo, and anti-cavita-
tion plate. Replace the lower case if
cracked or damaged.

Assembling the lower case

1. Install the original shim(s) and taper roller
bearing outer race.
NOTE:
• Be sure to select the forward gear shim(s) if
replacing the lower case or taper roller
bearing assembly.
• Be sure to select the propeller shaft shim if
replacing the forward gear.
• To select the shims, see Chapter 6, "Shim-
ming (regular rotation model)."
Bearing outer race attachment 1:
90890-06658
Driver rod LL 2: 90890-06605
2. Install the needle bearing into the lower
case.
6AL3J11