TM 10-4320-344-24
2.21.14 Alternator Cover Maintenance, Model US636HCCD-1.
This task covers:
2.21.14.1 Removal
2.21.14.4 Assembly
2.21.14.2 Disassembly
2.21.14.5 Installation
2 .
2
1 .1 4 . 3 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 31
Lock Washers (TM 10-4320-303-24P)
Equipment Conditions
Pumping station shut down, TM 10-4320-
344-10.
Battery Cables disconnected, paragraph
2 .
1
5 .
4 .
Equipment Conditions (Continued)
V-Belt Guard removed, paragraph 2.21.11.
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 present
with battery connected.
Do not work on equipment without follow-
ing standard shop safety practices.
2.21.14.1 Removal.
a .
Remove three mounting screws (Figure 2-128,
1) and flat washers (2).
When removing alternator cover from mounting bracket do not allow alternator
cover to rest on alternator wires.
Ensure alternator wires are not caught on
alternator cover.
Failure to obey this caution may result in damage to
equipment.
b.
Pull alternator cover (3) away from retainer bracket (4).
c .
Tag and disconnect three alternator wires (5) and remove alternator wires (5)
from alternator cover (3).
2.21.14.2 Disassembly.
a.
Remove grommet (6) from alternator cover (3).
b.
Remove three nuts (7) and resilient mounts (8).
c .
Remove two nuts (9), lock washers (10), one spacer (11), two screws (12), and
retainer bracket (4). Discard lock washers (10).
2.21.14.3 Repair.
a.
Inspect all
b .
Replace all
2.21.14.3 Assembly.
components and mounting hardware for damage.
defective components.
a .
2-294
Position retainer bracket
spacer (11), two new lock
(4) on engine and secure with two screws (12), one
washers (10), and nuts (9).
