PUSHER AXLE WILL NOT RAISE OR LOWER CONTINUED

TM9-2320-270-20-1

TROUBLESHOOTING - CONTINUED

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 8.

Check accessory pressure protection valve (5) and hose no. 244 (6) to left

air pilot valve for damage or leaks by listening for hissing or using soap

solution and watching for bubbles (page 4-1).

If valve is damaged or leaking, replace (page 4-752).

Step 9.

Check pusher axle load control valve (7) for damage or leaks by listening

for hissing or using soap solution and watching for bubbles (page 4-1).

If valve is damaged or leaking, replace (page 4-1079).

3-185