Trans Sport V6-191 3.1L (1990)
Power Steering Pump: All Technical Service Bulletins
P/S Steering Pump - Revised Special Tools
Bulletin Number:
91-3-16
Reference Number:
133202R
Publish Date:
6/91
Subject:
SERVICE MANUAL UPDATE - SECTION 3B1 POWER STEERING PUMP PULLEY REVISED SPECIAL TOOLS
Models
1991 GRAND PRIX AND SUNBIRD MODELS,
Affected:
1990-91 TRANS SPORT MODELS WITH
3.1L AND 3.4L
Models Affected:
1991 Sunbird W/3.1L
Page 3B1-2
1991 Grand Prix
Page 3B1-3
1990 - 1991 Trans Sport
Page 3B1-4
At start of production, the Power Steering Pump Pulley changed on the 3.1 (LG6), also a model year running change on the 3.1 (LHO) and 3.4 (LQ1).
The Power Steering Pump Pulley is now made of composite material. This new pulley has a flange which decreases the diameter of the access hole.
Refer to Figure 1 for correct Special tool applications.
Removal:
J 25034-B
Base Only
-WITH-
