TM 5-3805-261-20
HORN AND BACK-UP ALARM MAINTENANCE.
7-105.
Back-up Alarm Switch. (Sheet 1 of 4)
This task covers:
a.
Removal
b.
Cleaning
c.
Inspection
d.
Installation
INITIAL SETUP:
Applicable Configurations
Personnel Required
All
Construction equipment
repairer MOS 62B
Tools
General Mechanic’s Tool Kit:
Automotive (NSN 5180-00-177-
Reference
7033)
TM 5-3805-261-10
Snap ring pliers
7/8" open end wrench, cut to
Special Environmental Conditions
4-3/4" long.
None
Test Equipment
None
General Safety Instructions
None
Materials/Parts
Dry cleaning solvent,
Torques
Item 14, Appendix C
Except for special torques shown,
Clean cloths, Item 39,
all fasteners are tightened to
Appendix C
standard torques. Refer to
Small tags, Item 41,
Appendix E.
Appendix C
Thread sealant, Item 60,
Appendix C
Troubleshooting References
None
Equipment Condition
TM 5-3805-261-10
Vehicle parked on level ground.
Parking/emergency brake applied.
Equipment lowered to the ground.
Engine stopped.
Master disconnect switch off.
Paragraph 7-112
Disconnect positive cable on right side.
Paragraph 13-15
Operator’s panel console sides
removed.
Go to Sheet 2
7-255
