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 833 of 926

TM 9-2320-283-20-1
COOLING SYSTEM.
3-59.
THERMOSTAT AND THERMOSTAT HOUSING REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
A.
REMOVAL.
1.
Hose (10) and
a.
Loosen screw on item (9).
clamp (9)
b.
Pull item (10) off of
Leave item (9) on item
item (7)
(10).
2.
Hose (12) and two
a.
Loosen screws on two
clamps (13)
items (13).
b.
Pull item (12) off of
Leave two items (13) on
item (14)
item (12), and leave
item (12) on item (11).
3.
Screw (21) and
Remove from item (19).
clamp (20).
4.
Hose (17) and two
a.
Loosen screws on two
clamps (16)
items (16).
b.
Pull item (17) off of
Do not pull item (18)
item (5)
out of item (19).
Leave two items (16) on
item (17), and leave
item (17) on item (18).
5.
Four screws (15)
Remove from items (5) and
(1).
6.
Housing (5) and
Remove from item (1)
Use soft-faced hammer
gasket (2)
or mallet, if needed.
Discard item (2).
B.
DISASSEMBLY.
7.
Thermostat (3)
Remove from item (5).
3-316


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