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7640 - Ford Camshaft Locking Set - 4.6L, 5.4L & 6.8L 3V

7640 - Ford Camshaft Locking Set - 4.6L, 5.4L & 6.8L 3V
7640 - Ford Camshaft Locking Set - 4.6L, 5.4L & 6.8L 3V
Item Number: 7640
Brand: CTA Tools

  • One tool locks camshaft and the other locks the timing chain
  • Services Ford 4.6L, 5.4L & 6.8L 3V engines
  • Comparable to Ford Factory Tools #567614 & 567617.

Application Chart: 

Make Model Engine Year
Ford Mustang 4.6L V8 2005-2010
Ford Super Duty 6.8L V10 2005-2010
Ford F-150 4.6L V8 2008-2010
Ford F-150 5.4L V8 2004-2010
Ford F-Super Duty 250-550 5.4L V8 2004-2010
Ford F-Super Duty 250-550 6.8L V10 2005-2018
Ford F-Super Duty 650-750 6.8L V10 2012-2018
Ford Falcon/Fairmont 5.4L V8 2003-2007
Ford Explorer 4.6L V8 2005-2010
Ford Sport Trac 4.6L V8 2006-2010
Ford Crown Victoria 4.6L V8 1992-2012
Ford Expedition 5.4L V8 2005-2014
Lincoln Navigator 5.4L V8 2005-2014
Mercury Mountaineer 4.6L V8 2005-2010


CAUTION: Use hand tool and torque wrench for proper maintenance.

1.       Install camshaft sprocket and new camshaft bolt, and tighten the bolt manually.

2.       Install tool and tighten the camshaft bolt to specific torque value according to original service manuals.

CAUTION: Never remove camshaft bolt holding tool while servicing!

1.       Install timing chain locking tool to lock the timing chain.

2.       Make a mark across camshaft sprocket and timing chain.

3.       Remove the camshaft sprocket for servicing.

4.       Install the camshaft sprocket according to the original service manuals.

5.       Remove timing chain locking tool.

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