TM 10-4320-344-24
2.16.11 Engine Coolant Temperature Gauge Assembly Maintenance. Model 609-A.
This task covers:
2.16.11.1 Removal
2 .
1
6 .1 1 . 3 I n s t a l l a t i o n
2 .
1
6 .1 1 . 2 R e p a i r
INITIAL SETUP
Tool s
General Mechanic’s Automotive
Tool Kit, Appendix B, Section
III, Item 1
Material/Parts
Antifreeze, Appendix C,
Item 3
Straps, Electrical Tiedown,
Appendix C, Item 29
Lock Washers (TM 10-4320-344-24P)
Equipment Conditions
Pumping station shut down, TM
10-4320-344-10.
Equipment Conditions (Conditions)
Temperature Gauge Wire disconnected and
removed from wiring harness, paragraph
2 .
1
6 .
3.
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.
2.16.11.1 Removal.
Do not work on equipment with battery connected.
present if battery is connected.
Failure to obey
death or serious personal injury.
a .
Remove electrical tiedown straps
Electrocution hazard is
this warning may result in
(Figure 2-62,
1) from plastic sheathing (2).
Engine coolant may scald.
Use suitable container to catch engine coolant.
b .
Loosen nut (4) and remove engine coolant temperature gauge tube (3) from
engine block (5) and plastic sheathing (2).
When removing engine coolant temperature gauge from the control panel, be
careful not to damage engine coolant temperature gauge tube.
c .
Remove two nuts (6), lock washers (7), mounting bracket (8), and engine
coolant temperature gauge (9) from front of control panel (10).
Discard
lockwashers.
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