TM 10-4320-344-24
2.16.1 Control Panel Cover Assembly Maintenance, Model 609-A.
(Continued)
a .
Tag and disconnect tachometer/hourmeter cable (Figure 2-50, 1) from control
panel assembly (2).
b.
Disconnect discharge gauge pump hose assembly ( 3 ) f r o m t e e p i p e a s s e m b l y ( 4 ) .
c .
Disconnect discharge elbow hose assembly (5) from tee pipe assembly (4).
d.
Remove tee pipe assembly (4).
e.
Remove three cover mounting bolts (6), lock washers (7), and flat washers (8).
Discard lock washers (7).
f .
Remove rear support bolt (9), lock washer (10), and flat washer (11).
g .
Remove control panel cover (12).
2.16.1.2 Disassembly.
a.
Disassemble and inspect control panel cover assembly (Figure 2-51, 1) as
f o l l o w s:
(1) Open door (2).
(2) Remove two screws (3), flat washers (4), and stud balls (5).
(3) Remove four screws (6), lock washers (7), flat washers (8), and friction
r e c e p t a c l e s ( 9 ) .
Discard lock washers (7).
(4) Remove rubber bumper (10).
2.16.1.3 Repair.
a .
Inspect control panel cover (11) for cracks, holes, separation of welds,
improper operation of door (2), or damage.
b .
Inspect all mounting hardware and door securing hardware for corrosion or
damage.
c .
Inspect rubber bumper (10) for deterioration.
d .
Inspect data plate (12) for damage.
Refer to paragraph 2.11.1 and replace
damaged data plate (12).
e .
Replace all defective components.
2.16.1.4 Assembly.
Assemble control panel cover assembly (1) as follows:
a .
Install rubber bumper (10) in control panel cover (11).
b .
Install two friction receptacles (9) and secure with four flat washers (8),
new lock washers (7), and screws (6).
c.
Install two stud balls (5) and secure with two flat washers (4) and
screws (3).
d.
Close door (2).
2.16.1.5 Installation.
a.
Position control panel cover assembly (Figure 2-50, 12) on control panel
assembly (2) and secure with flat washer (11), new lock washer (10), rear
support bolt (9), three flat washers (8), new lock washers (7), and bolts (6).
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