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ISM, ISMe, and QSM11 – 012-014   Air Compressor

Table of Contents

Install

Install

 TOC

Position the timing mark on the air compressor crankshaft at the 12:00 o’clock position.

Position the accessory drive shaft dowel pin at the 2:00 o’clock position as viewed from the front of the engine.

  
SMALL | MEDIUM | LARGE


Install the splined coupling on the accessory drive shaft.

Be sure the gasket surfaces of the accessory drive and air compressor are clean and not damaged.

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Use a new gasket to install the air compressor and four capscrews to the accessory drive.

Torque Value:

Cummins® Air Compressor  44  n.m  [32 ft-lb]
Torque Value:

Holset® Air Compressor  68  n.m  [50 ft-lb]

Install the air compressor support bracket.

Torque Value:

Cummins® Air Compressor Support Bracket  44  n.m  [32 ft-lb]
Torque Value:

Holset® Air Compressor Support Bracket  47  n.m  [35 ft-lb]

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Last Modified:  23-Jan-2009
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Published by Jack

Hello, I'm Jack, a diesel engine fan and a blogger. I write about how to fix and improve diesel engines, from cars to trucks to generators. I also review the newest models and innovations in the diesel market. If you are interested in learning more about diesel engines, check out my blog and leave your feedback.