PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED AIR CONDITIONER CONDENSER ON CERTAIN D11R TRACK-TYPE TRACTORS Caterpillar


PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED AIR CONDITIONER CONDENSER ON CERTAIN D11R TRACK-TYPE TRACTORS

Usage:

REBE2279-00

12Oct2007


U-518
A-423
D-415
O-447

 
After Failure Only
  
  

PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED AIR CONDITIONER CONDENSER ON CERTAIN D11R TRACK-TYPE TRACTORS

1805
PS51373
NOTE:

This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS51373" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "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

31Oct2009

PROBLEM

The existing air conditioner condenser can crack and leak on certain D11R Track-Type Tractors. If the existing air conditioner condenser fails it needs to be replaced with an improved condenser, and required mounting brackets.

AFFECTED PRODUCT

Model Identification Number
D11R 7PZ00286-01657

8ZR00387-00471, 75001-75005

9TR00197-00473
D11R CD 9XR00151-00189, 75001

AAF00132-00289

PARTS NEEDED

Qty

Part Number Description
12 4L6454 BOLT
10 5S7379 BOLT
4 6N8744 MOUNT
8 8T2561 WASHER-HARD
18 8T4896 WASHER-HARD
4 9B7237 BOLT
1 2715545 CORE AS-A/C COND
2 2943055 BRACKET AS.
2 2943056 PLATE AS.
1 2958382 BRACKET
1 2958383 BRACKET

ACTION REQUIRED

The improved air conditioner condenser, with its mounting brackets, is a direct replacement for the 7W-5112 Condenser. Refer to the attached Rework Procedure.

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 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
 NOTE: This is a 8.0-hour job



PARTS DISPOSITION

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


Rework Procedure


 
D11R AC Condenser Installation.

The new 294-3054 Air Conditioner Condenser Group- Mount allows the new condenser to be a direct replacement for the former 5W7112 AC Condenser Core. Both the mounting holes in the radiator side rails and the existing AC Lines can be used. If the Core and brackets are not already assembled for installation, please use the following parts list and drawings to complete the assembly and installation.

Parts Required:
Item_____Part______Description/Name_____Quantity
Number___Number
1________2715545___CORE AS-A/C COND________1
2________2943055___BRACKET AS._____________2
3________2943056___PLATE AS._______________2
4________2958382___BRACKET_________________1
5________2958383___BRACKET_________________1
6________4L6454____BOLT____________________12
7________5S7379____BOLT____________________10
8________6N8744____MOUNT___________________4
9________8T2561____WASHER-HARD_____________8
10_______8T4896____WASHER-HARD_____________18
11_______9B7237____BOLT____________________4


Use The Following Print To Assemble Core and Brackets to radiator side channels, and Using Existing Mounting Holes.

Right Side View

Left Side View

After evacuating the system, use 5.5 lbs. of 134A Freon to refill the system. See Service Manual, SENR5664, "Air Conditioning and Heating R134a All Caterpillar Machines".
Image1.1.1
Image1.1.2
Image1.1.3
 
 

Caterpillar Information System:

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