TM 10-4320-344-24
2.16.10 Oil Pressure Gauge and Hose Assembly Maintenance, Models 609-A and US636HCCD-1.
This task covers:
2.16.10.1 Removal
2 .
1
6 .1 0 . 3 I n s t a l l a t i on
2 .
1
6 .1 0 . 2 R e p a ir
INITIAL SETUP
Tools
General Mechanic’s Automotive
Tool Kitr Appendix B, Section
III, Item 1
Material/Parts
Tags, Appendix C, Item 31
Tape, Antiseize, Appendix C,
Item 32
Lock Washers (TM 10-4320-344-24P)
Equipment Conditions
Pumping station shut down, TM
10-4320-344-10.
Battery disconnected, paragraph 2.15.2
(609-A) or 2.15.4 (US636HCCD-1)
Control Panel Cover Assembly
removed, refer to paragraph 2.16.2.
Equipment Conditions (Continued)
Oil Pressure Gauge Wire disconnected and
removed from wiring harness, paragraph
2.16.3 (609-A).
Oil Pressure Gauge Wire disconnected for
horn, paragraph 2.16.9 (US636HCCD-1).
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 with battery
connected.
Electrocution hazard is present
if battery is connected.
Do not work on equipment without following
standard shop safety precautions.
This procedure
i s s i m i l a r.
2.16.10.1 Removal.
Do not work on
applies to Model US636HCCD-1.
The procedure for Model 609-A
equipment with battery connected.
Electrocution hazard is
present if battery is connected.
Failure to obey this warning may result in
serious personal injury.
a.
Loosen two hose clamps (Figure 2-61,
1) and disconnect oil hose assembly (2)
from oil pressure gauge (3) and from elbow (4) on oil filter (5).
b .
Remove two nuts (6) and lock washers (7).
Discard lock washers (7).
c .
Tag and remove three wires (8).
d.
Remove gauge mounting bracket (9) and oil pressure gauge (3) from control
panel (10).
2.16.10.2 Repair.
a .
Inspect
b.
Inspect
missing
c .
Replace
2-162
oil hose assembly (2) for cracks, holes, leaks, or damage.
oil pressure gauge wire for cracked or missing insulation, damaged or
terminal, or burns.
damaged oil hose assembly (1).
