SL L4-1.9L SOHC VIN 8 (1997)
Carrier Bearings: Technical Service Bulletins
Differential Bearings - Design Changes
BULLETIN NO.: 97-T-18
ISSUE DATE: May, 1997
GROUP/SEQ. NO.: Transaxle-05
CORPORATION NO.: 787105
SUBJECT:
Service Information on Design Changes to Differential Bearings
MODELS AFFECTED:
1997 Saturns built after and including VIN VZ276693
PURPOSE:
A new front differential bearing assembly is installed in vehicles built after and including VIN VZ276693. This new front differential bearing assembly
(P/N 21003317) is silver in color and is used to service the front differential bearings used in both the automatic and manual transaxles. In vehicles built
before and including VIN VZ276692, the right side (vehicle speed sensor side) front differential bearing in the automatic transaxle had a black ball
retainer (1) (refer to illustration). The left side front differential bearing used in the automatic transaxle, and both differential bearings used in the manual
transaxle had silver ball retainers (2) (refer to illustration).
SERVICE MANUAL INFORMATION
The automatic transaxle service manual instructs the technician to install the front differential bearing with the black ball cage on the right side. This
service information is still correct; however, once stock is depleted on the first design automatic transaxle front differential bearing assembly, the second
design automatic transaxle differential bearing assembly (P/N 21003317, silver in color) will be used on all 1991-1997 Saturns (both right and left
sides).
PARTS REQUIREMENTS:
21002068
Bearing Asm-Front Differential (w/black ball retainer)
21003317
Bearing Asm-Front Differential (w/silver ball retainer)
