TM 10-4320-344-24
2.16.2 Control Panel Cover Assembly Maintenance, Model US636HCCD-1.
This task covers:
2.16.2.1 Removal
2.16.2.4 Assembly
2.16.2.2 Disassembly
2 .
16 . 2 . 5 I n s t a l l a t i on
2 .
16 . 2 . 3 R e p a ir
INITIAL SETUP
Tools
General Mechanic’s Automotive
Tool Kit, Appendix B, Section
I I I ,
Item 1
Material/Parts
Lock Washers (TM 10-4320-344-24P)
Serrated Lock Rings
(TM 10-4320-344-24P)
Equipment Conditions
Pumping station shut down, TM
10-4320-344-10.
General Safety Instructions
To prevent rolling or sliding, do not work
on equipment that is not securely
s t a b i l i z e d.
Do not work on equipment without following
standard shop safety precautions.
2.16.2.1 Removal.
a.
Remove four nuts (Figure 2-52, 1), lock
screws (4) .
Discard lock washers (2).
b.
Remove control panel cover assembly (5)
2.16.2.2 Disassembly.
washers (2),
flat washers (3), and
from base weldment (6).
a.
Open door (7) and remove two serrated lock rings (8) and thumbscrew (9) .
Discard serrated lock rings (8).
b .
Remove two nut spring sheets (10).
2.16.2.3 Repair.
a .
Inspect for missing or damaged noise caution plate (11). Refer to paragraph
2.11.1 and replace damaged or missing noise caution plate (11).
b .
Inspect control panel cover assembly (5) for cracks, holes, separation of
welds,
improper operation of door (7), or damage.
c.
Inspect all
damage.
d.
Replace all
2.16.2.4 Assembly.
a .
Install two
b.
Install two
mounting hardware and door (7) securing hardware for corrosion or
damaged components.
nut spring sheets (10).
thumbscrews (9) and secure with two new serrated lock rings (8) .
2.16.2.5 Installation. Install control panel cover assembly (5) on base weldment (6)
and secure with four screws (4), flat washers (3), new lock washers (2), and nuts
(1) .
2-140
