Full Size Buick FWD V6-181 3.0L (1984)
Camshaft Thrust Plate: Technical Service Bulletins
Camshaft Thrust Plate - New Design
Bulletin:
87-6-21A
Date:
Dec., '87
Ref.No. 87-142A-6
Corp. Ref. No. 706007R
SUBJECT:
NEW DESIGN SPRING AND BEARING ASSEMBLY (CAMSHAFT THRUST)
MODELS AFFECTED: ALL 3.0L 1982-85 LK9 (VIN CODE E), 1985-87 LN7 (VIN CODE L), AND, 3.8L 1984-85 LN3 (VIN CODE 3), 1986 LG2
(VIN CODE B), 1986-87 LG3 (VIN CODE 3) V-6 ENGINES