Tundra 4WD V8-5.7L (3UR-FE) (2007)
Drive Belt: All Technical Service Bulletins
Engine - Accessory Drive Belt Noise
T-SB-0323-08
October 23, 2008
3UR-FE Accessory Drive Belt Tensioner
Service Category
Engine/Hybrid System
Section
Engine Mechanical
Market
USA
Applicability
Introduction
Some customers may experience an abnormal noise from the engine accessory drive belt area. An improved accessory drive belt tensioner assembly has
been developed to keep the tensioner pulley in alignment with the other pulleys. If the tensioner pulley is out of alignment, use the procedure in this
bulletin to address the customer's concern.
Production Change Information
This TSB applies to vehicles produced BEFORE the Production Change Effective VINs shown above.
Parts Information
Warranty Information
APPLICABLE WARRANTY