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TM 5-2420-222-20-2
ENGINE WATER TEMP. INDICATOR - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
INSPECTION/REPLACEMENT - CONTINUED
11.
All other metal
Look for cracks, breaks, and abnormal
parts
bends.
12.
All threaded
Look for damaged threads.
parts
REPAIR
13.
Temperature
If threads are damaged, using thread
indicator (1)
restoring file, restore threads.
INSTALLATION
CAUTION
Make sure capillary tube does not contact exhaust manifold or muffler. Exhaust system heat will damage
tube and cause inaccurate readings.
14.
Dash (2)
Temperature
Routing as noted during removal, and
indicator (1)
guiding capillary tube (3) and bulb (4),
put in place.
15.
Cylinder
Adapter (6)
Screw in and tighten using 7/8-inch open-
head (5)
end box wrench.
16.
Adapter (6)
Bulb (4)
Put in.
17.
Capillary tube (3),
Jam nut (7)
Screw in and tighten using 5/8-inch and
bulb (4), and
7/8-inch open-end box wrenches.
adapter (6)
18.
Temperature
Clamp (8)
Put on.
indicator (1)
and dash (2)
19.
Clamp (8)
Two new
Screw on and alternately tighten using
and temperature
assembled washer
3/8-inch box wrench.
indicator (1)
nuts (9)
20.
Capillary tube (3)
Grommet (11)
Put in place.
and cowl support (10)
2-548
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