Question about 2004 Jeep Grand Cherokee

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Timing chain r/r on 4.7 jeep cherokee 2003

I need a dirgram of the timing chain on the 4.7-L geep cherokee 2003

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  • Jeep Master
  • 75,235 Answers

Here are some diagrams that may help.
timing chain r/r on 4.7 jeep cherokee 2003 - 11_6_2012_5_12_51_pm.gif11_6_2012_5_13_35_pm.gif

Posted on Nov 06, 2012

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

280zlvr
  • 126 Answers

SOURCE: timing chain set up

hi there if you already replaced the timing chain then you must have aligned the crankshaft mark to the mark that is on the cam sprocket ?

Posted on Jul 08, 2008

emissionwiz
  • 75235 Answers

SOURCE: Normal coolant temp for 2003 Jeep Grand Cherokee city/highway V6

U should have the accuracy of the gauge tested before u spend any more money on this, factory gauges are not very accurate. U are still in the normal zone though no matter what the other expert says, and jeep Cherokee's run hotter than 195 due to how small the engine bay is, my friend and fellow tech works for a jeep dealer and says hot running on V6's and overheating esp on the V8's is a common issue even on new trucks.

Posted on Mar 13, 2009

iambanshee74
  • 3489 Answers

SOURCE: HOW TO REPLACE TIMING CHAIN ON JEEP GRAND CHEROKEE

email me and i can send you pictures and instructions. iambanshee74@yahoo.com

Posted on Dec 31, 2009

  • 52 Answers

SOURCE: 2002 Jeep Grand Cherokee timing belt/chain replacement (not 4WD)

I BELIEVE THAT IT HAS A TIMING CHAIN. IT SHOULD BE CHANGED AT OR ABOUT 100,000 MILE. BUT IT DOESN'T NECESSARILY NEED TO BE CHANGED THEN, JUST INSPECTED.

Posted on May 06, 2010

moparhart
  • 245 Answers

SOURCE: i need a timing chain diagram for a 2002 jeep

This is the procedure on it.


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INSTALLATION

NOTE: Assemble the timing chain, crankshaft sprocket and camshaft sprocket with the timing marks aligned Fig. 5 .

  1. Apply Mopar(TM) Silicone Rubber Adhesive Sealant to the keyway in the crankshaft and insert the key With the key in the keyway on the crankshaft, install the assembly on the crankshaft and camshaft.


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Install the camshaft sprocket retaining preload bolt and washer Fig. 6 . Tighten the preload bolt to 108 N.m (80 ft. lbs.) torque.





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  • To verify correct installation of the timing chain, turn the crankshaft to position the camshaft sprocket timing mark as shown in Fig. 7 . Count the number of chain pins between the timing marks of both sprockets. There must be 15 pins. NOTE: Installation of the timing chain with the timing marks on the crankshaft and camshaft sprockets properly aligned ensures correct valve timing. A worn or stretched timing chain will adversely affect valve timing. If the timing chain deflects more than 12.7 mm (1/2 inch) replace it. The correct timing chain has 48 pins. A chain with more than 48 pins will cause excessive slack.
  • Install the crankshaft oil slinger.
  • Replace the oil seal in the timing case cover.
  • Lubricate the tension spring, thrust pin and pin bore in the preload bolt with Mopar(TM) Engine Oil Supplement, or equivalent. Install the spring and thrust pin in the preload bolt head Fig. 6 .


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  • Install the timing case cover and gasket.
  • With the key installed in the crankshaft keyway, install the vibration damper, washer and bolt. Lubricate and tighten the bolt to 108 N.m (80 ft. lbs.) torque.
  • Install the serpentine drive belt and tighten to the specified tension, Refer to Engine/Drive Belts, Mounts, Brackets and Accessories/Drive Belt/Service and Repair for the proper procedure.
  • Install the fan and hub (or Temporal fan) assembly. Install the shroud.
  • Connect negative cable to battery
  • Posted on Jul 16, 2010

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