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 875 of 926
TM 9-2320-283-20-1
COOLING SYSTEM.
3-64.
WATER PUMP REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
A.
REMOVAL.
1.
Hose (19) and
a.
Loosen screw on item
clamp (20).
(20).
b.
Pull item (19) off of
Leave item (20) on item
item (18).
(19).
2.
Two screws (8).
Remove from items (9) and
(15).
3.
Nut (13).
Loosen, but do not remove.
4.
Screw (12).
Screw in, raising item (14)
until it is clear of all
items (16).
5.
Four screws (16)
Remove from items (15) and
and two screws
(10).
(3).
6.
Screw (5) and
Remove from item (15).
clamp (4).
7.
Four screws (17).
Remove from items (15) and
(1).
8.
Pump (15),
Remove from items (1), (6),
Have suitable container
gasket (2), and
and (10).
ready to catch coolant
gasket (11).
from item (15).
Use
soft faced mallet to
remove item (15).
Dis-
card items (2) and (11).
3-358
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