TM 10-4320-344-24
2.21.17 Starter Rectifier Replacement, Models 609-A and 609-C.
This task covers:
2.21.17.1 Removal
2 .
2
1 .1 7 . 3 I n s t a l l a t i on
2 .
2
1 .1 7 . 2 R e p a ir
INITIAL SETUP
Tools
General Mechanic’s Automotive Tool Kit,
Appendix B, Section III, Item 1
Materials/Parts
Tags, Appendix C, Item 30
Lock Washers (TM 10-4320-303-24P)
Equipment Conditions
Pumping station shut down, TM 10-4320-344-
10.
Battery disconnected, paragraph 2.15.2
(609-A) or 2.15.3 (609-C).
General Safety Instructions
Do not work on equipment that is not
securely stabilized to prevent rolling
o r s l i d i n g.
Do not work on equipment with battery
connected.
Electrocution hazard is pre-
sent if battery is connected.
Do not work on equipment without follow-
ing standard shop safety practices.
This procedure applies to Model 609-A.
The procedure for Model 609-C is
s i m i l a r.
2.21.17.1 Removal.
a.
Remove nut (Figure 2-132, 1), lock washer (2), screw (3), and tag and remove
lead (4) from rectifier (5).
Discard lock washer (2).
b.
Remove nut (6),
lock washer (7), and tag and remove lead (4) from solenoid
( 8 ).
Discard lock washer (7).
c .
Remove nut (9), lock washer (10), and rectifier (5) from zee bracket (11).
Discard lock washer (10).
d .
Remove bolt (12) and zee bracket (11) from starter (13).
2.21.17.2 Repair.
a .
Inspect lead (4) for damaged, burned, or missing insulation or terminals.
b .
Inspect rectifier (5) for burns or damage.
c .
Inspect all mounting hardware for damage.
d.
Replace all defective components.
2.21.17.3 Installation.
a.
Position zee bracket (11) on starter (13) and secure with new lock washer (13)
and bolt (12).
b.
Insert rectifier (5) in zee bracket (11) and secure with new lock washer (10)
and nut (9).
c .
Refer to tags and attach lead (4) to solenoid (8) and secure with new lock
washer (7) and nut (6).
Remove and discard tag.
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