SENDING UNITS AND SWITCH REPLACEMENT (2CA, 2DA)
THIS WORK PACKAGE COVERS:
Removal, Cleaning, Inspection, and Installation
General mechanic's tool kit (item 121, WP 0176)
Track Vehicle Repairer (1) 63H10
Expendable and Durable Items:
Marker tag (item 39, WP 0173)
Engine removed from vehicle and placed on a
flat stationary surface.
Thread sealing tape (item 29, WP 0173)
Wiring harness disconnected and marked
Use marker tags (item 39, WP 0173) on all electrical leads to aid in
proper connection at installation. Incorrect connection of wiring
harness leads can cause false engine readings.
1. Remove switch (1) at crankcase (2).
a. Remove engine oil pressure sending unit (1) from pipe reducer (3).
b. Remove pipe reducer (3) from pipe elbow (4).
c. Remove pipe elbow (4) from crankcase oil galley port (A).
WP 0092 00-1