PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 2J9630, 2G9349, 2G9350, 5K4985, 5K4986, 8D6138, 8D6139, AND 5T0975 BRAKE CAMSHAFTS FROM DEALER PARTS STOCK
Usage:
SEBE8248-01
January 7, 2003
(Revised March 2003)
U-8
A-5
D-4
O-6
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Parts stock action only |
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 2J9630, 2G9349, 2G9350, 5K4985, 5K4986, 8D6138, 8D6139, AND 5T0975 BRAKE CAMSHAFTS FROM DEALER PARTS STOCK |
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PI70053
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NOTE: This Revised Service Letter replaces the January 7, 2003 Service Letter. Changes have been made to add 2J9630, 2G9349, 2G9350, 5K4985, and 5K4986 Camshafts to this program.
TERMINATION DATE
April 30, 2003PROBLEM
Certain 2J9630, 2G9349, 2G9350, 5K4985, 5K4986, 8D6138, 8D6139, and 5T0975 Brake Camshafts may not have received the proper heat treat. These camshafts need to be removed from dealer parts stock.ACTION REQUIRED
A visual inspection can be used to separate certain non-conformance pieces from good pieces. If a well defined dark ring is present on the end of the camshaft then the shaft is non-conforming. Refer to the Illustration 1. If the ring is not present, then hardness test must be performed.
Illustration 1
If the well defined dark ring is not present then a hardness test can be performed in order to determine conformance. Refer to the Illustration 2 for the location where a hardness test can be performed. The part is good if the hardness level is above RK C 55.
Illustration 2
SERVICE CLAIM ALLOWANCES
Submit one claim for all 2J9630, 2G9349, 2G9350, 5K4985, 5K4986, 8D6138, 8D6139, and 5T0975 Brake Camshafts removed from dealer parts stock.PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.Caterpillar Information System:
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PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT CRANKSHAFT SEALS ON CERTAIN 3126, 3126B, AND C-9 ENGINES
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PRODUCT SUPPORT PROGRAM FOR REPLACING THE DAVCO FUEL FILTER BASE ON CERTAIN 3126E ON HIGHWAY TRUCK ENGINES PRODUCT SUPPORT PROGRAM FOR REPLACING THE DAVCO FUEL FILTER BASE ON CERTAIN 3126E ON HIGHWAY TRUCK ENGINES
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