TM-9-2320-283-20-1
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3
DECEMBER 1983
TM-9-2320-283-20-1 - Page 847 of 926
TM 9-2320-283-20-1
COOLING SYSTEM.
3-60.
WATER MANIFOLDS REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
A.
REMOVAL (Continued).
22.
Two rings (2).
Remove from item (1).
Discard items (2).
23.
Switch (8), valve
Remove from item (12).
(14), valve and
elbow (31), valve
and reducer (20),
reducer and con-
nector (16), and
draincock (21).
B.
CLEANING AND INSPECTION.
24.
All parts.
Clean and inspect.
Refer to paragraphs 3-4
and 3-5.Be sure to
clean all gasket
material off items (12)
and (23).
C.
INSTALLATION.
25.
Switch (8), valve
a.
Wrap threads with thread
Refer to paragraph 3-7.
(14), valve and
sealing tape.
elbow (31), valve
and reducer (20),
b.
Install into item (12).
reducer and con-
nector (16), and
draincock (21).
26.
Two new rings
Coat with grease and install
Make sure rubber side of
(2).
into item (1).
items (2) face up.
27.
New gaskets (22).
Hold in place on item (12)
with grease.
28.
Manifold (12)
a.
Position on item (23).
and gasket (22).
b.
Secure with four items-
(24).
3-330
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