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Serpentine belt broke, jammed in crank pulley

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Old Dec 18, 2023 | 12:42 AM
  #1  
Windmill.lr3's Avatar
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2nd Gear
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Default Serpentine belt broke, jammed in crank pulley

Hello, I have a 2012 lr4 v8 that threw its serpentine belt and the trash wrapped up in the crank pulley causing a major oil leak. What steps should I take and parts should I order to repair. I could not find a lot of info related to the fan belt and clutch assembly and removal. Any advice is appreciated. I have the truck in the garage partially torn down.
 
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Old Dec 22, 2023 | 04:17 PM
  #2  
abran's Avatar
Baja
Joined: Aug 2013
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From: Huntington Beach CA
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You will need to remove the pulley, to do that you need a generic pulley remover and you will need a Land Rover specific crank shaft bolt pulley holder to remove and tighten the pulley bolt.

parts: I would change the lower timing cover which comes with the crankshaft seal installed and the crankshaft bolt.

I never seen a “regular thread” crankshaft bolt on these motors, but I always check the markings on the bolt head anyways.

12.9 left hand hand thread

10.9 regular thread

make sure you only turn the crank clockwise as turning counter clockwise can/will skip timing.
 
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