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 143 of 1168
10-72. WINDSHIELD WIPER SWITCH/MOTOR (12342501) REPLACEMENT
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Lockwasher (Appendix G, Item 176)
Lockwasher (Appendix G, Item 193)
Lockwasher (Appendix G, Item 175)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
Battery ground cable disconnected (para. 4-73).
This task covers:
a. Removal
b.
Installation
a. Removal
NOTE
Perform steps 1 through 4 for removal of wiper motor switch.
Proceed to step 5 for removal of wiper motor assembly.
1.
Disconnect lead (12) from wiper switch (11).
2.
Depress retaining clip on back of knob (15) and remove knob (15) from wiper switch (11).
3.
Remove nut (14) and lockwasher (13) from wiper switch (11) and wiper motor mounting plate (10).
Discard lockwasher (13).
4.
Disconnect switch connector (9) from wiper motor (5) and remove wiper switch (11).
5.
Remove screw (16) and lockwashers (17) and (19) from ground lead 57G (18) and wiper motor
mounting plate (10). Discard lockwashers (17) and (19).
6.
Remove three capscrews (8) and washers (7) from antenna cable clamp (6) (M996 and M997 only),
wiper motor (5), and windshield frame (2).
7.
Pull wiper motor (5) away from windshield frame (2) for access to clip (3).
8.
Remove clip (3) and disconnect connecting links (1) and (4) from wiper motor (5) and remove wiper
motor (5) from windshield frame (2).
b. Installation
NOTE
Perform steps 1 through 4 for installation of wiper motor switch.
Proceed to step 5 for installation of wiper motor assembly.
1.
Install wiper switch (11) on wiper motor mounting plate (10) with lockwasher (13) and nut (14).
2.
Depress retaining clip on back of knob (15) and install knob (15) on wiper switch (11).
3.
Connect switch connector (9) to wiper motor (5).
4.
Connect lead (12) to wiper switch (11).
5.
Position wiper motor (5) in windshield frame (2) install connecting links (4) and (1) on wiper
motor (5) with clip (3).
6.
Install wiper motor (5) and antenna cable clamp (6) (M996 and M997 only) on windshield frame (2)
with three washers (7) and capscrews (8).
7.
Install ground lead 57G (18) on wiper motor mounting plate (10) with lockwashers (19) and (17)
and screw (16).
TM 9-2320-280-20-3
10-120
Change 2
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