PRODUCT SUPPORT PROGRAM FOR INSTALLING THE ENGINE JACKET WATER VENT LINE ON CERTAIN C175-16 AND C175-20 GENERATOR SETS Caterpillar


PRODUCT SUPPORT PROGRAM FOR INSTALLING THE ENGINE JACKET WATER VENT LINE ON CERTAIN C175-16 AND C175-20 GENERATOR SETS

Usage:

TEBE7973-00

22Oct2018


E090
E140
E500
E512
E517
M61T
M63T

 

Before/After

 (Limited distribution) 
  

PRODUCT SUPPORT PROGRAM FOR INSTALLING THE ENGINE JACKET WATER VENT LINE ON CERTAIN C175-16 AND C175-20 GENERATOR SETS

1353 1380
PS46044
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 "PS46044" 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

31Oct2020

PROBLEM

The engine jacket water vent line is not installed on certain C175-16 and C175-20 Generator Sets. Installation of a vent line will be required.

AFFECTED PRODUCT

Model Identification Number
*******Group  1*******
C175-16  WYB01869-01870, 1873, 1878, 1891, 1895, 1899, 1904-1909, 1911, 2158-2160, 2162
*******Group  2*******
C175-16  WYB01825-01826, 1840-1841, 1846-1853, 1857-1860, 1862-1863, 1925-1927, 1929, 1931, 1936-1940, 2087-2088, 2091-2092, 2095, 2100-2105, 2127-2129
*******Group  3*******
C175-16  WYB02020, 2022, 2026-2027, 2075, 2084, 2096, 2098
C175-20  BXR01886-01889, 1898, 1901-1902, 1905, 1907, 1913-1914, 1917-1919, 1944-1950, 1953-1956, 1959-1960, 1962

PARTS NEEDED

Qty

Part Number Description
*******Group 1*******
2 6V8398 SEAL-O-RING-ORFS
5 8S0948 CLIP
4 8T4121 WASHER-HARD
1 8T4133 NUT
1 8T4137 BOLT-HEX HEAD
1 8T4186 BOLT-HEX HEAD
1 8T4195 BOLT-HEX HEAD
1 8T6850 SEAL-O-RING
1 8T7488 ADAPTER-STR
1 9C5344 SPACER
1 3233928 HOSE AS
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.

*******Group 2*******
3 8S0948 CLIP
1 0619463 ADAPTER-STR
1 1718677 ADAPTER AS-STR
1 5666116 HOSE AS
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.

*******Group 3*******
1 VENT_LINE_KIT See Action Required
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

Important Safety Information

Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.

A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly.

Safety precautions and warnings are provided in this instruction, on the product, and in this product's Operation and Maintenance Manual (OMM). If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.

Therefore, the warnings in this publication, the warnings that are on the product, and the warnings that are in the OMM are not all inclusive. If a tool, a procedure, a work method, or operating technique that is not recommended by Caterpillar is used, the user must ensure that it is safe for the user and for other people to use.

The user should ensure that the product will not be damaged or the product will not be made unsafe by the operation, lubrication, maintenance, or the repair procedures that are used.

WARNING: The generator set must be isolated mechanically and electrically before and while the rework is performed. Follow the proper lockout tag out procedures to protect against the unexpected energizing or startup of the generator set. Failure to follow these warnings could result in injury to personnel during service. Attach a "Do Not Operate" warning tag to the machine start switch or the controls before you perform any service to the machine.

Repair Action Required

Partially drain radiator to a level below the lowest connection point. Install vent line between the engine and radiator.

The parts kit required for Group 3 should have already been provided to the dealer. If a dealer does not have the parts, have the Dealer Technical Communicator (TC) submit a request for the parts to CPI number 416538 through CPI Feedback within the Service Information Management System (SIMSi).

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*******
0-20000 hrs,
0-60 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
 NOTE: This is a 2.0-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*******
0-20000 hrs,
0-60 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
 NOTE: This is a 2.0-hour job for Group 2

Product smu/age whichever comes first
Caterpillar
Dealer Suggested
Customer Suggested
Parts %
Labor Hrs%
Parts %
Labor Hrs%
Parts %
Labor Hrs%
*******Group 3*******
0-20000 hrs,
0-60 mo 
100.0%
100.0%
0.0%
0.0%
0.0%
0.0%
 NOTE: This is a 2.0-hour job for Group 3



PARTS DISPOSITION

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


Rework Procedure


Group Number 1  
 
Install 323-3928 Vent Line onto 358-7625 Radiator Group. Refer to Special Instruction:
Installing the Package Mounted Radiator for the C175 Generator Set Engine, Media Number -REHS4734.
 
 
Group Number 2  
 
Install 566-6116 Vent Line onto 486-0662 Radiator Group.

Install 171-8677 Adapter. Refer to Image2.1.1.
Image2.1.1
 
Install 061-9463 Adapter. Refer to Image2.2.1.
Image2.2.1
 
Install 566-6116 Hose As. Refer to Image2.3.1. Connect 90 degree coupling on engine side. Refer to Image2.3.2.
Image2.3.1
Image2.3.2
 
Install 8S-0948 Clip using existing hardware. Refer to Image2.4.1.
Image2.4.1
 
 
Group Number 3  
 
Refer to Image3.1.1 for the parts included in Vent_Line_Kit
Image3.1.1
 
Install O-rings to Adapter and install Adapter at location shown. Refer to Image3.2.1.
Image3.2.1
 
Install Tee Fitting at location shown. Refer to Image3.3.1.
Image3.3.1
 
Install Hose Assembly as shown in Image3.4.1.
Image3.4.1
 
Install Clip-Loop. Refer to Image3.5.1 and Image3.5.2.
Image3.5.1
Image3.5.2
 
 

Caterpillar Information System:

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