Pickup 4WD L4-2366cc 2.4L SOHC (22R) (1984)
Clutch Master Cylinder: Technical Service Bulletins
M/T - Clutch Master Cylinder Modification
TRANSMISSION &
REFERENCE:
CLUTCH
NUMBER:
009
DATE:
07-28 9
MODEL:
RN5#, 6#, 7#, VN6#
TITLE CLUTCH MASTER CYLINDER DURABILITY
For improved clutch master cylinder (M/C) durability, the surface finish in the M/C bore has been changed on replacement parts to decrease clutch M/C
cup wear.
MODEL APPLICATION/PARTS INFORMATION:
Models
Production Effective
Part Number
All RN5#, 6#, 7#
Produced before Aug. 1988 *
31410-35142
VN6#
Produced before Aug. 1988 *
31410-22142
*
Part is interchangeable with all previously listed parts for these models.
NOTE:
All 1989 VN and RN models have incorporated the new bore surface finish beginning in August 1988 for 1989 model year production.