TM-9-2320-280-20-3
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 3 OF 3
JANUARY 1996
TM-9-2320-280-20-3 - Page 147 of 1168
10-75. WINDSHIELD WASHER RESERVOIR AND PUMP ASSEMBLY REPLACEMENT
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
•Battery ground cable disconnected (para. 4-73).
•Hood raised and secured (TM 9-2320-280-10).
This task covers:
a. Removal
b.
Installation
1.
Disconnect
harness
leads
71C
(6)
and
57D
(7)
from
pump
leads (5)
under
dash
p
grommet (3) from cowl (10).
2.
Loosen
clamp
(2)
and
disconnect
windshield
washer
hose (1)
from
reservoir
and
pum
p
NOTE
Perform steps 3 and 4 for windshield washer reservoir with non-
removable pump assembly only. Perform steps 5 through 7 for
windshield washer reservoir with removable pump assembly only.
3.
Remove plain-assembled nut (4.1), capscrew (1.1), and washer (1.2) from reservoir and pump
assembly (4) and cowl (10). Discard plain-assembled nut (4.1).
4.
Remove
two
nuts
(12),
lockwashers
(11),
capscrews
(8),
washers
(9),
and
reservoir
a
assembly (4) from cowl (10). Discard lockwashers (11).
5.
Remove
two
nuts
(12),
lockwashers
(11),
capscrews
(8),
washers
(9),
and
reservoir
assembly (4) from cowl (10). Discard lockwashers (11).
6.
Remove
nut
(16),
lockwasher
(15),
washer
(14),
capscrew
(13),
washer
(14),
and
pu
m
from reservoir (18). Discard lockwasher (15).
7.
Remove
packing
retainer
(17)
from
reservoir
(18).
Discard
packing
retainer
(17).
NOTE
Perform steps 1 through 3 for windshield washer reservoir with
removable pump assembly only. Perform steps 4 and 5 for windshield
washer reservoir with non-removable pump assembly only.
1.
Install
packing
retainer
(17)
on
reservoir
(18).
2.
Install
pump
assembly
(4)
on
windshield
washer
reservoir
(18)
with
washer
(14),
c
a
washer (14), lockwasher (15), and nut (16). Tighten nut (16) to 6-10 lb-ft (8-14 N•m).
3.
Install
reservoir
(18)
and
pump
assembly
(4)
on
cowl
(10)
with
two
washers
(9),
lockwashers (11), and nuts (12). Tighten nuts (12) to 8 lb-ft (11 N•m).
4.
Install
reservoir
and
pump
assembly
(4)
on
cowl
(10)
with
two
washers
(9),
cap
s
lockwashers (11), and nuts (12). Tighten nuts (12) to 8 lb-ft (11 N•m).
5.
Install capscrew (1.1), washer (1.2), and plain-assembled nut (4.1) on reservoir and pump
assembly (4) and cowl (10).
6.
Connect
windshield
washer
hose
(1)
to
reservoir
and
pump
assembly
(4)
and
tight
e
7.
Connect
harness
leads
71C
(6)
and
57D
(7)
to
pump
leads
(5)
and
install
grom
m
b. Installation
a. Removal
TM 9-2320-280-20-3
10-124
Change 2
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Two lockwashers (Appendix G, Item 135)
Lockwasher (Appendix G, Item 138)
Plain-assembled nut (Appendix G, Item 201)
Packing retainer (Appendix G, Item 229)
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