Product Improvement program for Removing all 242-3958 voltage regulators from dealer part stock. Caterpillar


Product Improvement program for Removing all 242-3958 voltage regulators from dealer part stock.

Usage:



REBE1034-00

27Jul2006


U-571
A-559
D-552
O-555

 
Parts stock action only
  
  

PRODUCT IMPROVEMENT PROGRAM FOR REMOVING ALL 242-3958 VOLTAGE REGULATORS FROM DEALER PART STOCK.

1410 4450 7750
PI70204
NOTE:

The information supplied in this service letter may not be valid after the termination date of this program. Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.



TERMINATION DATE

31Oct2006

PROBLEM

All 242-3958 voltage regulators need to be removed from dealer part stock. The new 289-4769 voltage regulator should be used instead of the 242-3958 as a service replacement.


ACTION REQUIRED

Improvement to correct units failing due to failure mode of High humidity/heavy fog causing no output voltage or erratic voltage on LC6 frame generators.


SERVICE CLAIM ALLOWANCES

Submit one claim for all parts removed from dealer parts stock.


PARTS DISPOSITION

Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
 
 

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