TP-6953 7/19 279Section 16 Additional 4PX/4QX Alternator Information
Section 16 Additional 4PX/4QX Alternator Information
Note: See Section 15 for basic rotor/stator disassembly
and reassembly procedures. Unique differences
for the 35- 40 kW generator sets equipped with
4PX/4QX alternators are mentioned in this
section.
Carefully read all safety precautions at the beginning of
this manual.
The following procedures cover many models and some
steps may not apply to a particular engine. Use
Figure 16-1 to help understand component descriptions
and general configuration of the alternator.
1. End bracket cover
2. LED optic board holder
3. LED optic board
4. FRX activator board
5. Spacer, FRX activator
6. Bolt and bow washer, FRX activator
7. Exciter armature
8. End bracket
9. Rotor assembly
10. Stator assembly
11. Alternator fan
12. Drive discs
GM101372-C
12
1
2
4
7
8
10
9
11
3
6
5
4
5
6
7
12
Figure 16 -1 4PX/4QX Alternator Components, Typical
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