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ISC, ISCe, QSC8.3, ISL, ISLe3, ISLe4 and QSL9 Engines – 008-040   Fan, Cooling

Preparatory Steps

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Remove the fan drive belt. Refer to Procedure 008-002.

  
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Remove

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Remove the fan capscrews, the fan and the spacer.

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Inspect for Reuse

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 WARNING 

Do not rotate the engine by pulling or prying on the fan. The fan blade(s) can be damaged and cause the fan to fail and cause personal injury or property damage. Use the accessory drive shaft or the crankshaft barring tool to rotate the crankshaft.
 
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A visual inspection of the cooling fan is required daily. Check for cracks, loose rivets, and bent or loose blades. Check the fan to make sure it is securely mounted. Tighten the capscrews, if necessary.

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 WARNING 

Do not straighten a bent fan blade or continue to use a damaged fan. A bent or damaged fan blade can fail during operation and cause personal injury or property damage.
 
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Replace original equipment fan that is damaged with a fan of the identical part number. Cummins Inc. must approve any other fan changes to be covered under warranty.

Refer to the vehicle or equipment manufacturer’s specifications for capscrew torque.

  
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Install

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Install the fan capscrews, the fan and the spacer.

Torque Value:  43  n.m  [32 ft-lb]

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Finishing Steps

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Install the fan drive belt. Refer to Procedure 008-002.

  
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Last Modified:  08-Aug-2005
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