PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT WHEEL ON CERTAIN 794 AC OFF-HIGHWAY TRUCKS Caterpillar


PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT WHEEL ON CERTAIN 794 AC OFF-HIGHWAY TRUCKS

Usage:

TEBE8686-00

01Apr2019


A-165

 

Before/After

  
  

PRODUCT SUPPORT PROGRAM FOR REPLACING THE FRONT WHEEL ON CERTAIN 794 AC OFF-HIGHWAY TRUCKS

7755 4006 4251
PS46202
NOTE:

Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.

NOTE:

This Program must be administered either before or after failure. In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS46202" as the Part Number and "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. If administered after failure, use "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.

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

30Apr2021

PROBLEM

The 446-6050 Front Wheel used on certain 794 AC Off-Highway Trucks may develop a crack.

AFFECTED PRODUCT

Model Identification Number
794 AC MN500055

MT500100-00101, 108-110

PARTS NEEDED

Qty

Part Number Description
1 5P4889 SEAL-O-RING
1 6V5266 SEAL-O-RING
1 7X1548 SEAL-O RING
1 9H6832 SEAL-O RING
1 4229075 SEAL GP-DUO CONE
1 4229076 SEAL GP-DUO CONE
275 4329990 WIRE-BULK (CENTIMETERS)
1 4466043 WHEEL AS
4 4466056 SHIM
2 4466057 SHIM
1 4466058 SHIM
2 4466059 SHIM
4 4466060 SHIM
1 4549747 BEARING AS
1 4549748 BEARING AS
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 28% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.


ACTION REQUIRED

Inspect the 446-6050 Front Wheel as per the Operation and Maintenance Manual. If wheel is found to be cracked replace wheel. Refer to the Service Manual if/as necessary to replace the wheel.

SERVICE CLAIM ALLOWANCES

Product smu/age whichever comes first
Caterpillar
Dealer Suggested
Customer Suggested
Parts %
Labor Hrs%
Parts %
Labor Hrs%
Parts %
Labor Hrs%
0-20000 hrs,
0-48 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
20001-40000 hrs,
49-72 mo 
60.0%
50.0%
0.0%
0.0%
30.0%
50.0%
40001-60000 hrs,
73-96 mo 
13.0%
25.0%
0.0%
0.0%
65.0%
75.0%
 NOTE: This is a 20.0-hour job



PARTS DISPOSITION

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

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