2009 Jeep Commander Camshaft, Timing Chain, Timing Cover, Cam Gear

Camshaft, Timing Chain, Timing Cover Installation and Repair Tips for 2009 Jeep Commander

• Q: How to Remove and Replace a Timing Chain on 2009 Jeep Commander?

  A: To change the timing chain, compress the tensioner piston and release the ratchet and install tensioner pins. Adjust and lock the tensioners on the primary and secondary chain. Timing marks aligned, components lubricated and positions checked after engine rotation Install the timing chain cover, cylinder head covers and other parts, and then fill the cooling system.
• Q: How to Install a Timing Cover on 2009 Jeep Commander?

  A: To install the engine timing cover clean the surfaces with rubbing alcohol, and use Mopar(R) Engine RTV instead of a gasket. Check and replace damaged o-rings, apply RTV sealer and tighten the cover to 58 Nm. Install the crankshaft damper, hoses, the radiator fan, fill the cooling system and reconnect the battery.
• Q: How to Safely Remove a Camshaft Without Causing Damage on 2009 Jeep Commander?

  A: When removing the camshaft, do not rotate the timing chain on its own, or it will also cause damage. Prevent tensioner overextension using Wedge Locking Tool 8379 Set engine to TDC for cylinder No. 1, mark timing chain, and lock tensioners. Carefully pull out the camshaft without damaging bearing caps and rocker arms.