PRODUCT SUPPORT PROGRAM FOR REWORKING THE COOLANT TUBES AND MOUNTING HARDWARE ON CERTAIN C175 LOCOMOTIVE ENGINES Caterpillar

PRODUCT SUPPORT PROGRAM FOR REWORKING THE COOLANT TUBES AND MOUNTING HARDWARE ON CERTAIN C175 LOCOMOTIVE ENGINES

Usage:

TEBE5127-02

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19Dec2016

(Revised 18Apr2017)

U-660

D-556

O-556

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Before/After	PRODUCT SUPPORT PROGRAM FOR REWORKING THE COOLANT TUBES AND MOUNTING HARDWARE ON CERTAIN C175 LOCOMOTIVE ENGINES
1393 1380		PS45333

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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 "PS45333" 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.

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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.

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NOTE:	This Revised Service Letter replaces the 19Dec2016 (Revised 17Jan2017) Service Letter. Changes have been made to the Parts Needed and Service Claim Allowances.

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TERMINATION DATE

31Dec2018

PROBLEM

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The existing brackets and clamps that retain the coolant tubes can cause the tube to wear on certain C175 locomotive engines. If the existing tubes wears it can/will result in a coolant leak.

AFFECTED PRODUCT

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Model	Identification Number
*****Group 1*****
C175-16	3A900100-00136 KWT00100-00121 R1X00100-00113 Y3A00100-00136

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*****Group 2*****
C175-16	KWT00122-00134

PARTS NEEDED

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Qty	Part Number	Description
*****Group 1*****
1	1T1068	SEAL-O RING
1	2Y5829	NUT-HEX
11	3E4353	WASHER-HARD
7	5P8245	WASHER-HARD
2	6A5591	BOLT
4	6V1820	BOLT
2	6V3668	BOLT
10	6V3822	BOLT
4	6V4248	BOLT
1	6V4356	CLIP
1	6V4357	CLIP
16	6V5839	WASHER-HARD
2	6V6707	SEAL-O RING
9	6V6782	CLIP-TOP
9	6V6783	CLIP-BOTTOM
3	6V7673	BOLT-HEX HEAD
1	6V8149	NUT-HEX
2	6V8197	BOLT
3	7D1649	WASHER-HARD
12	8T0643	BOLT
1	8T7526	SEAL-O-RING
4	8T7934	WASHER-HARD
4	0951687	SEAL-O-RING
11	1030892	GROMMET
2	2086135	CLIP-HALF TOP
2	2086136	CLIP
1	2168578	SEAL-O-RING-STOR
1	2416174	PLUG-HD STOR
1	2459907	GASKET-ELBOW
2	2484097	STRAP AS
4	2588738	SEAL-O-RING
4	2594597	SEAL-O-RING
2	2609153	PLUG-HD STOR
2	2629990	SEAL-O-RING
2	2697885	SEAL-O-RING
1	3395623	TUBE AS
2	3449285	RING
4	3449286	RING
1	3488242	TUBE AS
4	3716761	FLANGE
2	3716762	FLANGE
1	4540707	GROMMET
1	4772032	BRACKET AS
1	4772035	BRACKET
2	4861380	BLOCK
3	4861382	BLOCK
3	5026652	COUPLING GP
1	5124970	TUBE AS
1	5124971	TUBE
1	5164042	BRACKET
1	5164043	TUBE
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 29% 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	1T1068	SEAL-O RING
1	2Y5829	NUT-HEX
19	3E4353	WASHER-HARD
7	5P8245	WASHER-HARD
2	6A5591	BOLT
6	6V1820	BOLT
2	6V3668	BOLT
13	6V3822	BOLT
4	6V4248	BOLT
1	6V4356	CLIP
1	6V4357	CLIP
6	6V5839	WASHER-HARD
2	6V6707	SEAL-O RING
9	6V6782	CLIP-TOP
9	6V6783	CLIP-BOTTOM
3	6V7673	BOLT-HEX HEAD
1	6V8149	NUT-HEX
2	6V8197	BOLT
3	7D1649	WASHER-HARD
8	8T0643	BOLT
4	8T7934	WASHER-HARD
4	0951687	SEAL-O-RING
11	1030892	GROMMET
2	2086135	CLIP-HALF TOP
2	2086136	CLIP
1	2459907	GASKET-ELBOW
2	2588738	SEAL-O-RING
2	2594597	SEAL-O-RING
2	2697885	SEAL-O-RING
2	3449285	RING
2	3449286	RING
2	3716761	FLANGE
2	3716762	FLANGE
1	4540707	GROMMET
1	4772032	BRACKET AS
1	4772035	BRACKET
2	4861380	BLOCK
3	4861382	BLOCK
1	5026652	COUPLING GP
1	5124970	TUBE AS
1	5124971	TUBE
1	5164042	BRACKET
1	5164043	TUBE
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 32% 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

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Group 1: Rework the tubes in accordance with M0077870, Special Instruction, "Installing Coolant Tubes and Clamps on Certain C175-16 Locomotive Engines".

Group 2: Rework the tubes in accordance with M0077660, Special Instruction, "Rework of the Cooling Lines on Certain C175-16 Engines".

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SERVICE CLAIM ALLOWANCES

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Product smu/age whichever comes first	Caterpillar		Dealer Suggested		Customer Suggested
Product smu/age whichever comes first	Parts %	Labor Hrs%	Parts %	Labor Hrs%	Parts %	Labor Hrs%
*****Group 1*****
0-24000 hrs, 0-100 mo	100.0%	100.0%	0.0%	0.0%	0.0%	0.0%

NOTE: This is a 16.0-hour job for Group 1

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Product smu/age whichever comes first	Caterpillar		Dealer Suggested		Customer Suggested
Product smu/age whichever comes first	Parts %	Labor Hrs%	Parts %	Labor Hrs%	Parts %	Labor Hrs%
*****Group 2*****
0-1500 hrs, 0-24 mo	100.0%	100.0%	0.0%	0.0%	0.0%	0.0%