TM-9-2320-283-20-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3

DECEMBER 1983

TM-9-2320-283-20-2 - Page 824 of 852

TM 9-2320-283-20-2

BRAKE SYSTEM.

3-200. AIR DRYER DEHYDRATE CARTRIDGE REPLACEMENT (Continued).

LOCATION/ITEM

ACTION

REMARKS

NOTE

Air dryer does not have to be removed

from vehicle for this operation.

A. REMOVAL.

1.

Wire (7), boot

Remove from item (14).

(8), and nut

(13).

2. Hose (6)

Disconnect from item (12).

3. Three clips (11)

Loosen three items (10) and

Turn so they don’t touch

turn inward

item (1).

4.

Ring (9)

While pressing up on item

Insert tip of screw-

(5), pry out using flat head

driver in notch to get

screwdriver

behind item (9).

NOTE

Make location marks between end cover

assembly and the air dryer housing.

This will

help you align

them during

reassemble.

5.

Cover (5) and

Remove from item (3).

O-ring(4).

6.

Cartridge (3) with

Unscrew and remove from item

Discard.

O-ring (2)

(1) using 3/4-inch socket

wrench.

3-1196