Foams at Filler Tube

TRANSMISSION

TROUBLESHOOTING

REMEDY

CAUSE

1. Adjust to proper level.

Foams at Filler Tube

2. Pump intake hose, fittings and gasket loose or

1. Improper -oil level

defective.

2. Air in system

3. Tighten, repair or replace as necessary. Replace

adapter to pump mounting gasket and pump body to

3. Pump loose on mounting

transmission case gasket.

4. One-way clutch defective.

4. Sticking converter reactor

5. Transmission overheating

5. See Transmission Overheats.

Transmission Overheats

1. Adjust to proper level.

1. Improper oil level

2. Reduce load.

Inching and operating truck with loads above

3. Operating truck with foot on inching pedal when not

capacity

inching; using brake pedal to inch instead of inching

pedal; change driving habits. Adjust inching spool and

3. Abnormal clutch slipping

inching pedal.

4. Replace the clutch pack that is slipping.

4. Glazed or wrong clutch friction disc and/or separator

plates

5. Check oil pressure and adjust to specified PSI if

necessary.

5. Insufficient clutch pressure

6. Replace clutch packs as necessary.

6. Warped or worn clutch friction discs

7. Adjust brakes. Inspect and repair as necessary.

7. Brake dragging (Foot or hand brake)

8. Place in "Neutral" before leaving truck. Turn engine

8. Truck left parked, in gear and engine running for

off if truck is to be left for long periods.

long periods

9. Change driving habit.

9. Driving with hand brake partially applied

B-114