Voyager V6-181 3.0L SOHC (1988)
Axle Shaft: All Technical Service Bulletins
A/T - Whine At 35-50 MPH
Models
1987-1988 "S" Body Vehicles Equipped With 3.0L Engine & Automatic Transaxle
Subject
Transaxle Whine at 35-50 MPH
Index
FRONT SUSPENSION
Date
December 21, 1987
No.
02-08-87 (C9-02)
P-4642
SYMPTOM/CONDITION
Transaxle whine when acceleration or during road load operation at 30-50 MPH. No whine is heard when coasting.
DIAGNOSIS
Road test the vehicle and listen for whine under the above conditions. If the whine is a smooth light tone, follow the repair procedure below. However, if
the whine is rough sounding and exhibits a cyclic noise variation, damper weight installation will not correct these conditions. It will be necessary to
diagnose and repair the transaxle per the appropriate service manual transaxle noise diagnosis.
PARTS REQUIRED
1
Damper Weight
PN 4504045
1987 and 1988 Vehicles
1
Drive Shaft
PN 4384983
1987 Vehicles Only
REPAIR PROCEDURE
1987 VEHICLES
A new left side drive shaft and damper weight assembly is required for 1987 model year vehicles.
1..
Remove left drive shaft from vehicle.
FIGURE 1 - LEFT DRIVESHAFT WITH DAMPER WEIGHT