3000GT AWD V6-2972cc 3.0L DOHC Turbo (1991)
Timing Belt: Technical Service Bulletins
Engine - Timing Belt Auto-Tensioner Bolt Sealing Update
NO.
TSB-91-11-006
DATE
February, 1991
MODEL
3000GT
SUBJECT:
AUTO-TENSIONER MOUNTING BOLT SEALING - SERVICE MANUAL UPDATE
TSB Revision TSB-91-11-006
PURPOSE
This bulletin updates the 1991 3000GT Service Manual, adding auto-tensioner bolt sealing instructions. Whenever the auto-tensioner bolts are removed,
apply sealant (3M T-3 Silicone, Part Number 8660 or equivalent) to the bolt's threads.
New replacement bolts with a white painted head, have sealant applied to the threads. These new bolts do not require additional sealant.
As reference to this TSB, please write this TSB number in the TSB revision box on the affected service manual page.
SERVICE MANUAL UPDATE
1991 3000GT, page 11-29
Please write "SEAL MOUNTING BOLT THREADS WITH 3M T-3 Silicone OR EQUIVALENT" and add an arrow to the mounting bolt.