TM-9-2320-387-24-2

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 2

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-2 - Page 500 of 1555

TM 9-2320-387-24-2

1 12-43.

SELECTOR VALVE REPLACEMENT

I

I

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Applicable Models

Ml113

Tools

General mechanic’s tool kit:

automotive

(Appendix

B, Item 1)

hfaterialflarts

Two locknuts

(Appendix

G, Item 136)

Manual References

TM 9-2320-387-10

TM 9-2320-387-24P

Equipment Condition

l

Hood raised and secured

(TM 9-2320-387-10).

l

Engine access cover removed

(para. 10-22).

Maintenance Level

a. Removal

1.

2.

3.

4.

5.

6.

Remove screw (1) and selector control (2) from selector valve (4).

Remove two locknuts

(91, washers

(131, capscrews

(141, and washers

(13) from selector

body (3). Discard locknuts

(9).

NOTE

Prior to removal,

tag vent lines for installation.

Disconnect

air cleaner-to-selector

valve vent line (6) from elbow (5).

Disconnect

selector valve-to-union

tee vent line (8) from connector

(7).

Loosen clamp (11) and disconnect

CDR valve vent line (10) from elbow (12).

Remove elbow (51, connector

(71, and elbow (12) from selector valve (4).

5

P

c>

6

valve (4) and

12-77