General Motors EN-48464 Lower Timing Gear Retainer Alt.

Description

General Motors EN-48464 Lower Timing Gear Retainer Alt.

Product Overview: The General Motors EN-48464 Lower Timing Gear Retainer Alt. is a crucial tool designed to maintain the stationary lower-timing gear tensioner. At the same time, the cylinder head is removed from GM I4, I5, and I6 engines. This tool prevents the lower timing gear tensioner from extending, which would otherwise necessitate disassembling the lower part of the engine, significantly increasing labor time.

Key Features:

• Compatibility: Suitable for GM I4, I5, and I6 engines.
• Tool Pairing: To be used with J-44221 and EN-46547 tools for optimal performance.
• Labor Efficiency: It prevents the extension of the lower timing gear tensioner, avoiding an additional 12.8 hours of labor for cylinder head repair.

Usage Instructions:

• Follow Repair Bulletin: To use the Lower Timing Gear Tensioner Holding Tool properly, follow the repair instructions outlined in Bulletin 06-06-01-17C. Failure to correctly insert and secure the tool as instructed can result in the timing chain tensioner ratcheting out, requiring additional repair steps not covered by the warranty.

Applications:

• Buick Rainier 4.2L: 2004, 2005, 2006, 2007
• Chevy Colorado 2.8L & 3.5L: 2004, 2005, 2006; 2.9L & 3.7L: 2007-2012
• Chevy Envoy 4.2L (Including XL and XUV): 2002-2006
• Chevy Trailblazer 4.2L: 2002-2009
• GMC Canyon 2.8L & 3.5L: 2004, 2005, 2006; 2.9L & 3.7L: 2007-2012
• Hummer H3 3.5L: 2006; 3.7L: 2007, 2008
• Isuzu Ascender 4.2L: 2003-2008
• Isuzu I-280 2.8L & 3.5L: 2006; I-290 2.9L & 3.7L: 2007, 2008
• Oldsmobile Bravada 4.2L: 2002-2004
• Saab 9-7x 4.2L: 2005-2009