ENGINE OIL PRESSURE SWITCH MAINTENANCE (165 HP)

TM 10-3930-660-24-1

ENGINE OIL PRESSURE SWITCH MAINTENANCE (165 HP)

THIS WORK PACKAGE COVERS

Removal, Installation, Testing

INITIAL SETUP

Materials/Parts - Continued

Tools and Special Tools

Tool kit, general mechanic's (Item 39, WP 0324 00)

Starwasher (2)

Simplified Test Equipment for Internal Combustion

Equipment Condition

Engines - Reprogrammable (STE/ICE-R) (Item

Vehicle parked on level ground (TM 10-3930-660-

10)

Materials/Parts

Compound, sealing (Item 14, WP 0323 00)

Battery cables disconnected (WP 0107 00)

REMOVAL

Remove nut (1) and starwasher (2). Remove electrical

wire (3) and other starwasher (2) from engine oil pres-

sure switch (4). Discard starwashers.

Remove engine oil pressure switch (4) from tee (5).

TR00003

Remove valve (6), tee (5), nipple (7), and adapter (8)

from engine block (9).

INSTALLATION

Apply sealing compound on threads of adapter (8), tee

(5), and valve (6).

Install adapter (8), tee (5), and valve (6) in engine

block (9).

Apply sealing compound to threads of engine oil pres-

sure switch (4).

Install engine oil pressure switch (4) in tee (5).

Install new starwasher (2), and electrical wire (3) on

engine oil pressure switch (4) with new starwasher (2)

and nut (1).

Connect battery cables (WP 0107 00).

TEST

Monitor engine oil pressure with STE/ICE-R (WP

409-1786

0008 00). Verify that oil pressure is within acceptable limits.

END OF WORK PACKAGE

0074 00-1