C04034 Power Train C4-3
ALTERNATOR REMOVAL PROCEDURE
Removal (Komatsu SSDA16V160 or SDA16V160
Engine)
The following instructions cover the removal of the
main alternator from the engine after the power mod-
ule has been removed from the truck. (Refer to Fig-
ure 4-2.)
When lifting alternator, attach hoist to lift eyes
only. The alternator weighs approximately 4037
kg (8,900 lbs). Use a lifting device that can handle
the load safely.
1. Attach hoist with two lifting chains to the alter-
nator lifting eyes (7, Figure 4-2).
2. Block under rear of engine
a. Loosen cradle adjustments setscrews (3,
Figure 4-1).
b. Loosen engine/cradle cap screws (3, Figure
4-2).
FIGURE 4-1. CRADLE STRUCTURE
1. Cradle Structure
2. Jam Nut
3. Adjustment Setscrew
4. Subframe
5. Gap
FIGURE 4-2. ENGINE AND ALTERNATOR
1. Cap Screws and Lockwashers
2. Cradle Structure
3. Cap Screws
4. Flywheel Housing
5. Subframe
6. Engine
7. Alternator Lift Eyes
8. Alternator/Blower
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