TM 5-2420-230-24-1
12-30. REAR WIPER MOTOR REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Test Equipment
Equipment Conditions
None
TM or Para
Condition Description
Vehicle positioned on level
ground.
Tools and Special Tools
Tool kit, general mechanics, Item 38, Appendix B
Parking brake applied.
Engine shut OFF.
Electrical master switch OFF.
Materials/Parts
Tag, Identification, Item 63, Appendix C
"Do Not Operate" tag attached
Ties, cable, Item 68, Appendix C
to ignition switch.
Wiper blade removed.
Personnel Required
MOS 62B, Construction Equipment Repairer
Drawings Required
TM 5-2420-230-24P Figure 66
References
None
Estimated Time to Complete Task
Refer to MAC in Appendix B
a. Removal.
Remove all jewelry such as rings, dog tags,
bracelets, etc. If jewelry or tools contact
positive electrical circuits, a direct short may
result. Damage to equipment and injury or
death to personnel may occur.
NOTE
Remove cable ties as necessary.
Tag all wires and note their position
before removal.
Ensure all wires are disconnected and
cleared before removal.
To gain access to wiring, some
components may need to be removed.
(1)
Remove two screws (1), two grommets (2),
wiper/washer switch (3), and wiper motor
cover (4).
(2)
Disconnect wiring harness (5) from rear wiper motor (6).
(3)
Remove nut (7), washer (8), and bushing (9) from rear wiper motor mount (10).
(4)
Remove rear wiper arm assembly (11) from rear wiper motor gearbox shaft (12).
(5)
Remove rear wiper motor (6).
Change 1