Table 2-49.4. Air Brake Protecting Valve Control Hose Numbers

TM 9-2320-366-20-2

(1) Loosen air hose 102 at cab floor fitting.

(2) Start engine (TM 9-2320-366-10-1).

(3) Push in TRAILER AIR SUPPLY control

(TM 9-2320-366-10-1).

(4) Check for presence of air at air hose 102.

(5) Shut down engine (TM 9-2320-366-10-1).

(6) If air is not present, go to step 7 of this fault.

(7) If air is present, replace air hose (refer to Table

2-49.4. Air Brake Protecting Valve Control

Hose Numbers) (para 11-21).

(8) Tighten air hose 102 at cab floor fitting.

Table 2-49.4. Air Brake Protecting Valve

Control Hose Numbers

Model

Hose

All Except M1086 and M1089

149

M1086

150

M1089

151

Change 1

2-1976.7