AIR SHIFT SOLENOID VALVE REPLACEMENT

TM 5-2420-224-34

AIR SHIFT SOLENOID VALVE REPLACEMENT

a. Removal b. Installation

This task covers:

INTIAL

SETUP

General Safety Instructions:

Tools and Special Equipment:

Tool Kit, SC 5180-90-CL-N26

WARNING

Materials/Parts:

Do not disconnect any air

Packing, Preformed (2)

system lines or fittings

u n l e s s vehicle engine is shut

Washer (2)

o f f and air system pressure

Adapter, Straight Tube

i s relieved. To do so could

result in injury to personnel.

References:

Do not connect or disconnect

TM 5-2420-224-20

any electrical connector

unless vehicle MASTER

Equipment Condition:

d i s c o n n e c t switch is OFF. To

d o so could result in injury

Condition Description

Reference

t o personnel.

Cab Tilted

TM 5-2420-224-20

Air Pressure Relieved

TM 5-2420-224-20

DISCONNECT electrical CONNECTOR (1) from air shift solenoid valve (2).

NOTE

Tag all air lines prior to disconnecting to aid in connecting.

DISCONNECT air LINE (3) from air shift solenoid valve (2).

DISCONNECT two air LINES (4 and 5) from air shift solenoid valve (2) by REMOVING two fluid

passage BOLTS (6 and 7), two preformed packings (8), and two washers (9). DISCARD preformed

PACKINGS and WASHERS.

REMOVE two screws (10), two washers (11), and air shift solenoid VALVE (2) from mounting bracket

(12).

REMOVE straight tube ADAPTER (13) from air shift solenoid valve (2). DISCARD straight tube

ADAPTER.