TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-1 - Page 790 of 1205

TM

9-2320-387-24-l

4-37.

ENGINE RPM SENSOR REPLACEMENT

This task covers:

a. Removal

INITIAL SETUP:

Tools

General mechanic’s tool kit:

automotive (Appendix B, Item 1)

Materials/Parts

Lockwasher (Appendix G, Item 190)

b. Installation

Manual References

TM 9-2320-387-10

TM 9-2320-387-24P

Equipment Condition

l

Battery ground cable disconnected (para. 4-68).

l

Hood raised and secured (TM 9-2320-387-10).

Maintenance Level

Unit

I1

1.

Disconnect body harness lead (1) from rpm sensor lead (2).

2.

Remove capscrew (41, lockwasher (51, and clamp (7) from front cover (8). Discard lockwasher (5).

3.

Remove capscrew (3) and rpm sensor (6) from front cover (8).

-1

1.

Install rpm sensor (6) in front cover (8) with capscrew (3).

2.

Install rpm sensor lead (2) on front cover (8) with clamp (7), lockwasher (51, and capscrew (4).

3.

Connector rpm sensor lead (2) to body harness lead (1).

FOLLOW-ON TASKS:

l

Connect battery ground cables (para. 4-68).

.

Lower and secure hood (TM 9-2320-387-10X

4-64