TM 5-3800-205-23-1
AIR HORN SWITCH REPLACEMENT
THIS WORK PACKAGE COVERS
Removal, Installation
INITIAL SETUP
Maintenance Level
Equipment Condition - Continued
Unit
Scraper bowl or water tank lowered to ground (TM
5-3800-205-10-1 or TM 5-3800-205-10-2)
Tools and Special Tools
Parking brake engaged (TM 5-3800-205-10-1 or
Tool kit, general mechanic's (Item 33, WP 0172
TM 5-3800-205-10-2)
Wheels chocked (TM 5-3800-205-10-1 or TM 5-
3800-205-10-2)
Equipment Condition
Battery disconnect switch in OFF position (TM 5-
Machine parked on hard, level surface (TM 5-3800-
3800-205-10-1 or TM 5-3800-205-10-2)
205-10-1 or TM 5-3800-205-10-2)
REMOVAL
1.
Remove air horn switch assembly (1) from steering wheel hub (2).
2.
Remove air horn button (3) from air horn switch (5).
3.
Disconnect wire (4) from terminal (6).
4.
Remove air horn button (3) and air horn switch (5) from steering wheel hub (2).
1
3
4
390-1588
390-1589
5
2
6
2
