PRODUCT SUPPORT PROGRAM FOR INSTALLING UPDATED EXHAUST GUARDING ON CERTAIN 525C, 535C, AND 545C WHEELED SKIDDERS Caterpillar


PRODUCT SUPPORT PROGRAM FOR INSTALLING UPDATED EXHAUST GUARDING ON CERTAIN 525C, 535C, AND 545C WHEELED SKIDDERS

Usage:

REBE6079-00

20Sep2010


U-380
A-301
D-328
O-332

 
Before/After
  
  

PRODUCT SUPPORT PROGRAM FOR INSTALLING UPDATED EXHAUST GUARDING ON CERTAIN 525C, 535C, AND 545C WHEELED SKIDDERS

7162 1067 1061 1062
PS43164
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 "PS43164" 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

30Sep2012

PROBLEM

The existing flex pipe and muffler guard can allow water to enter the exhaust system under certain conditions on certain 525C, 535C, and 545C Wheeled Skidders.

AFFECTED PRODUCT

Model Identification Number
*******Group  1*******
525C  52500849-00885
535C  53500362-00368
545C  54500500-00512
*******Group  2*******
525C  52500096-00848
535C  53500198-00361
545C  54500298-00499

PARTS NEEDED

Qty

Part Number Description
*******Group 1*******
1 7S4994 CAP AS-RAIN
2 8T4121 WASHER-HARD
2 8T4136 BOLT
1 3550477 COVER AS
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 11% 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.
*******Group 2*******
1 7S4994 CAP AS-RAIN
2 8T4121 WASHER-HARD
2 8T4136 BOLT
1 2419264 CLAMP-MUFFLER
1 3550477 COVER AS
1 3582322 TUBE AS
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 11% 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

Replace the existing muffler guard and flex pipe. 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%
*******Group 1*******
0-4000 hrs,
0-24 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
4001-6000 hrs,
25-36 mo 
33.0%
50.0%
0.0%
0.0%
50.0%
50.0%
 NOTE: This is a 0.5-hour job for Group 1

Product smu/age whichever comes first
Caterpillar
Dealer Suggested
Customer Suggested
Parts %
Labor Hrs%
Parts %
Labor Hrs%
Parts %
Labor Hrs%
*******Group 2*******
0-4000 hrs,
0-24 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
4001-6000 hrs,
25-36 mo 
33.0%
50.0%
0.0%
0.0%
50.0%
50.0%
 NOTE: This is a 1.0-hour job for Group 2



PARTS DISPOSITION

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


Rework Procedure


Group Number 1  
 
Remove the old 268-2970 Guard. Install the 7S-4994 Cap Assembly. Install the new 355-0477 Guard using the 8T-4136 Bolts and 8T-4121 Washers.
Image1.1.1
 
 
Group Number 2  
 
Remove the old 268-2970 Guard. Install the 7S-4994 Cap Assembly. Install the new 355-0477 Guard using the 8T-4136 Bolts and 8T-4121 Washers.
Image2.1.1
 
Remove the old 254-5027 Tube, 247-5010 Flex Pipe, and 247-5011 Bent Bolt Clamps. Install the new 358-2322 Tube Assembly and 241-9264 Muffler Clamp.
Image2.2.1
 
 

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