How Do you loosen belts on sr20det ??

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joker305
Posts: 9
Joined: Mon Dec 31, 2007 4:57 pm
Car: s13
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hey guys i ordered in the new a/c, p/s, alt belts to replace the old worn ones can you guys please explain to me how i could loosen the old belts and then tigten the new ones i would gladly appreciate it


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Hijacker
Posts: 14373
Joined: Wed Aug 13, 2003 4:57 am
Car: '92 240sx Convertible
'94 F-150
Location: Fredericksburg, VA

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It's simple:For the power steering, you need to rotate the motor over until one of the holes in the pulley lets you access the bolt that the PS pump pivots on. Loosen that guy up, but don't remove.

Then loosen the nut on the front of the adjuster bracket. It'll be directly underneath the pump. Then you can loosen the adjuster bolt and as you loosen it, it will push the pump towards the motor and allow you to take the belt off.

The same principle applies to the alt. There's a bolt that goes through the bottom of it. Simply loosen the bolt and then the adjuster nut at the top and you can start loosening the adjuster bolt.

The A/C has an idler pulley on the front of the motor. Loosen the nut on the front of the pulley and then start loosening the adjuster bolt for it.

duffman1278
Posts: 6816
Joined: Sun Apr 01, 2007 3:09 pm
Car: 89 240sx Hatch, the wildcats!

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Its pretty self explanitory, once your start loosening it up like hijacker said, you'll notice how each device will be able to rotate about its bracket. After that push it it in all the way and the belts should be completly loose. GL


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