AIR SUPPLY HOSE ASSEMBLY. - TM-3-1040-279-12-P0156

TM 3-1040-279-12&P

4-19 AIR SUPPLY HOSE ASSEMBLY.

This task covers repair of Air Supply Hose Assembly.

INITIAL SETUP

General Safety Instructions

Tools

Before performing any maintenance procedures

General Mechanic's Automotive Tool Kit

be sure circuit breaker CB1 is in OFF posi-

SC 5180-90-CL-N26

tion.

Before performing any maintenance procedures

on air lines be sure to relieve system of pres-

Equipment Condition

sure by opening control valve on compressor

Air supply hose removed from equipment

tank.

REPAIR

1. Cut hydraulic hose (1) at straight adapter (2) and remove adapter.

2. Slide spring guard (3) away from straight adapter (4) and cut hydraulic hose (1) at adapter, and

remove adapter.

3. Remove spring guard (3) from hydraulic hose (l).

4. Replace straight adapters as required.

5. Fabricate new hose (Fig. G-4, App G).

6. Slide guard spring (3) on hydraulic hose.

7. Install straight adapters (2) and (3) in hydraulic hose.