KIT- 4559062 - Caterpillar

August 11, 2002
U-197
A-140
AU-149
S-149
H-147
O-161
Afterfailure only PRODUCT SUPPORT PROGRAMFOR REPLACING THE AIR CONDITIONER COMPRESSOR MOUNTING SUPPORT ON CERTAIND3C, D4C AND D5C TRACK TYPE TRACTORS AND 933C AND 939C TRACK TYPE LOADERS
7320 PS50490
This Program can only be administeredafter a failure occurs. The decision whether to apply the Program is madeby the dealer. When reporting the repair, use "PS50490" as the Part numberand "7755" as the Group Number. Use "96" as the Warranty Claim DescriptionCode and use "Z" as the SIMS Description Code. The information supplied in this serviceletter may not be valid after the termination date of this program. Donot perform the work outlined in this Service Letter after the terminationdate without first contacting your Caterpillar product analyst.TERMINATION DATE
August 31, 2004PROBLEM
The air conditioner compressor mounting supportneeds to be replaced on certain D3C, D4C and D5C Track Type Tractors and933C and 939C Track Type Loaders. The air conditioner compressor mountingbracket bolted joint may fail. This can result in broken mounting boltsand/or cracked intake manifolds.AFFECTED PRODUCT
Model Identification Number
D3C III 6SL1-Up7XL1-Up4KS1-10364TS1-17075GS1-1077 9TS1-Up
D4C III 6YL1-Up4LS1-7456BS1-9578CS1-1635 1FW1-Up
D5C III 6ZL1-Up7SL1-Up9DL1-Up 8ZS1-Up 5HS1-11816CS1-11867PS1-1988
933C 8FL1-Up9EL1-Up 4MS1-6105JS1-502
939C 9GL1-Up 6DS1-1264PARTS NEEDED
2 - 5P4116 Washer - Hard
2 - 8T6870 Bolt
1 - 1007059 Support Assembly
2 - 2110264 SpacerACTION REQUIRED
Replace the 1007059 Support Assembly with newusing the added mounting hardware specified.Note: The support assembly part number didnot change but has been updated to include two additional mounting holeswhich pass through the intake manifold and into the head.SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts Labor Hrs Parts Labor Hrs Parts Labor Hrs
0-5000 /
0-60 Months 100% 1.5 0 0 0 0
Note: This is a 1.5?hour job. Note: If the manifold is cracked and needsto be replaced, an additional 6 hrs labor is allowed.PARTS DISPOSITION
Handle the parts in accordance with your WarrantyBulletin on warranty parts handling.Attach. (1-Rework Procedure) Rework Procedure
Illustration 1