Description

DESCRIPTION

The Power Transfer Unit (P.T.U.) is attached to a modified automatic transaxle case where the right half shaft extension housing would normally be located.


The Power Transfer Unit is sealed from the transaxle and has its own oil sump. The Unit uses Mopar(R) SAE 80W-90 Gear and Axle Lubricant (MS-9020) and holds 1.15 liters (1.22 quarts).





Figure 1 Power Transfer Unit Components







Service of the Power Transfer Unit is limited to:

- Fluid Change
- Seals
- Gaskets
- One ball bearing
- Output flange

If the ring gear and pinion, any tapered roller bearings, case, covers, or pinion carrier fail the entire unit must be replaced.