TM 5-2420-230-24-1
12-29. FRONT WIPER MOTOR REPLACEMENT.
This Task Covers:
a. Removal
b. Disassembly
c. Assembly
d. Installation
e. Follow-On Maintenance
INITIAL SETUP
Test Equipment
Equipment Conditions
None
TM or Para
Condition Description
Wiper blades removed.
Windshield defrost cover
Tools and Special Tools
Tool kit, general mechanics, Item 38, Appendix B
removed.
Materials/Parts
Drawings Required
Ties, cable, Item 68, Appendix C
TM 5-2420-230-24P Figure 65
Personnel Required
Estimated Time to Complete Task
MOS 62B, Construction Equipment Repairer
Refer to MAC in Appendix B
References
None
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.
Ensure all wires are disconnected and
cleared before removal.
All wiring harnesses are removed and installed in a similar manner.
To gain access to wiring, some components may need to be removed.
(1)
Disconnect wiring harness (1) from wiper motor (2).
(2)
Loosen bolt (3) on crank arm (4) securing wiper motor (2) to linkage bar (5), and remove crank arm (4) from
wiper motor gearbox shaft (6).
(3)
Remove three bolts (7) and washers (8) securing wiper motor (2) to mounting bracket (9).
Change 1