Preparation For Seal Removal; Shaft Seal Removal - Komatsu 930E-2 Shop Manual

Dump truck w/ cummins qsk60 engine
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FIGURE 3-7. PREPARATION FOR SEAL REMOVAL
1. Flange
2. Bearings
14. Remove outboard shaft seal (2), snap ring (21) and
inboard shaft seal (20).
NOTE: To aid in shaft seal removal place the flange on
two small wooden blocks as shown in Figure 3-7.
L03027
3. Wooden Blocks
Hydraulic Component Repair
FIGURE 3-8. SHAFT SEAL REMOVAL
1. Flange
2. Punch
15. Use a punch and hammer and tap the outboard
shaft seal out of the flange bore. (Refer to Figure
3-8.) Use care not to mar, scratch or damage the
seal bore surface, or bearings.
16. After the seals and snap ring have been removed,
clean the bore thoroughly. If necessary, the bore
may be smoothed with number 400 emery paper
(only).
3. Bearings
L3-7

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