TM 5-3800-205-23-1
ENGINE AND TRANSMISSION SPEED SENSORS REPLACEMENT
THIS WORK PACKAGE COVERS
Engine Speed Sensor Replacement
Transmission Speed Sensor Replacement
INITIAL SETUP
Equipment Condition - Continued
Maintenance Level
Unit
Parking brake applied (TM 5-3800-205-10-1 or TM
5-3800-205-10-2)
Tools and Special Tools
Wheels chocked (TM 5-3800-205-10-1 or TM 5-
Tool kit, general mechanic's (Item 33, WP 0172
3800-205-10-2)
Battery disconnect switch in OFF position (TM 5-
Equipment Condition
3800-205-10-1 or TM 5-3800-205-10-2)
Machine parked on hard, level surface (TM 5-3800-
205-10-1 or TM 5-3800-205-10-2)
Engine access door opened, if replacing engine
speed sensor (TM 5-3800-205-10-1 or TM 5-
Scraper bowl or water tank lowered to ground (TM
3800-205-10-2)
5-3800-205-10-1 or TM 5-3800-205-10-2)
ENGINE SPEED SENSOR REPLACEMENT
1.
Remove from clip and disconnect sensor connector (1) from harness connector (2).
2.
Hold sensor (3) and loosen locknut (4) on sensor.
NOTE
Mark bottom of sensor to aid in installation.
3.
Remove sensor (3) from top-left of flywheel housing (5).
2
1
3
4
5