2012/02/17 Caterpillar


An Improved Manufacturing Process Increases the Service Life of the Springshaft on Certain CW-20/30/40 Quick Couplers {6129}

Usage:

CW-20 ABN
Quick Coupler:
CW-20/30/40 (S/N: ACD1-UP; DEJ1-UP; DEL1-UP; ABN1-UP)

Description of Change: The manufacturing process has been improved for the springshaft used on certain Quick Couplers. The improved forging and normalization process improves the service life of the shaft. The improved shafts can handle more stress and are more durable.

Adaptable To:




Illustration 1g02854878

165-6005 Shaft




Illustration 2g02854918

For replacement parts replace with the same part 165-6005 Shaft .

The improved 165-6005 Shaft is effecive with the models listed in Table 1.

Table 1
Effectivity for 165-6005 Shaft    
Model     Effectivity    
CW-20/30/40     S/N:ACD6318-UP    
S/N:DEJ1856-UP
S/N:DEL13241-UP
S/N:ABN7823-UP

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