PRODUCT SUPPORT PROGRAM FOR REPLACING THE AFTERCOOLER PLENUM BOLTS ON CERTAIN C175-16 LOCOMOTIVE ENGINES Caterpillar


PRODUCT SUPPORT PROGRAM FOR REPLACING THE AFTERCOOLER PLENUM BOLTS ON CERTAIN C175-16 LOCOMOTIVE ENGINES

Usage:

TEBE6649-00

02Nov2017


U-597
D-504
O-501

 

Before/After

  
  

PRODUCT SUPPORT PROGRAM FOR REPLACING THE AFTERCOOLER PLENUM BOLTS ON CERTAIN C175-16 LOCOMOTIVE ENGINES

1071 1063
PS45667
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 "PS45667" 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

30Nov2020

PROBLEM

The existing aftercooler can leak on certain C175-16 Locomotive Engines. If the existing aftercooler leaks it can/will cause a decrease in boost pressure and high exhaust temperatures.

AFFECTED PRODUCT

Model Identification Number
C175-16 3A900100-00136

KWT00100-00134

Y3A00100-00137

PARTS NEEDED

Qty

Part Number Description
36 8T4172 BOLT-HEX HEAD
12 8T4186 BOLT-HEX HEAD
12 0910081 WASHER-HARD
8 0951687 SEAL-O-RING
1 1090077 SEAL-O-RING
8 2396808 CLAMP-V-BAND
2 2459907 GASKET-ELBOW
4 2588738 SEAL-O-RING
4 2594597 SEAL-O-RING
4 2643088 BELLOWS
2 2747689 GASKET-AFTCLR
36 4394789 SPACER
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 25% 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

1. Remove the aftercooler. Refer to UENR3283, "Aftercooler - Remove and Install".

NOTE: The outlet plenum may have to be removed to allow for additional clearance to accommodate removal.

2. Disassemble the inlet plenum of the aftercooler.

3. Clean mating surfaces and install new 274-7689 Gasket.

NOTE: Loctite 243 must be applied to the bolts for steps 4 and 5.

4. Install the 36 Bolts (8T-4172) and 36 Spacers (439-4789) in locations 1, 4-8, 11-15, 17-26, 29-37, 40-45.

5. Install the twelve 8T-4186 Bolts and twelve 091-0081 Spacers in locations 2-3, 9-10, 16, 27-28, 38-39, 46-48.

6. Tighten the bolts to 65 Nm.

7. Tighten the bolts again to 65 Nm.
Image1

SERVICE CLAIM ALLOWANCES

Product smu/age whichever comes first
Caterpillar
Dealer Suggested
Customer Suggested
Parts %
Labor Hrs%
Parts %
Labor Hrs%
Parts %
Labor Hrs%
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



PARTS DISPOSITION

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

Caterpillar Information System:

PRODUCT SUPPORT PROGRAM FOR REPLACING THE AFTERCOOLER PLENUM BOLTS ON CERTAIN C175-20 LOCOMOTIVE ENGINES PRODUCT SUPPORT PROGRAM FOR REPLACING THE AFTERCOOLER PLENUM BOLTS ON CERTAIN C175-20 LOCOMOTIVE ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING GEARBOX OIL HEATER ON CERTAIN CG170-16, G3512E, G3516H, G3520C, AND G3520H GENERATOR SETS PRODUCT SUPPORT PROGRAM FOR REPLACING GEARBOX OIL HEATER ON CERTAIN CG170-16, G3512E, G3516H, G3520C, AND G3520H GENERATOR SETS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 1R-0716 ENGINE OIL FILTERS FROM DEALER PARTS STOCK PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 1R-0716 ENGINE OIL FILTERS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN C175-20 GENERATOR SETS PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN C175-20 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLANT VENT LINES ON CERTAIN G3612B PETROLEUM ENGINES PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLANT VENT LINES ON CERTAIN G3612B PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING TRANSMISSION SOFTWARE ON CERTAIN TH55 TH55-E70 AND TH55FT-E90 FRAC TRANSMISSIONS PRODUCT SUPPORT PROGRAM FOR REPLACING TRANSMISSION SOFTWARE ON CERTAIN TH55 TH55-E70 AND TH55FT-E90 FRAC TRANSMISSIONS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FUEL RAIL AND COMPONENTS ON CERTAIN 3512E PETROLEUM ENGINES, AND SPF743 TRAILER MOUNTED PUMPERS PRODUCT SUPPORT PROGRAM FOR REPLACING THE FUEL RAIL AND COMPONENTS ON CERTAIN 3512E PETROLEUM ENGINES, AND SPF743 TRAILER MOUNTED PUMPERS
PRODUCT SUPPORT PROGRAM FOR REPLACING ENGINE ECM AND SOFTWARE ON CERTAIN C27, C32, AND 3516C GENERATOR SETS PRODUCT SUPPORT PROGRAM FOR REPLACING ENGINE ECM AND SOFTWARE ON CERTAIN C27, C32, AND 3516C GENERATOR SETS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE HIGH PRESSURE FUEL PUMP ON CERTAIN 3512E HD PETROLEUM ENGINES, AND SPF743 TRAILER MOUNTED PUMPERS PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE HIGH PRESSURE FUEL PUMP ON CERTAIN 3512E HD PETROLEUM ENGINES, AND SPF743 TRAILER MOUNTED PUMPERS
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 2566453 AND 2566454 TEMPERATURE SENSORS FROM DEALER PARTS STOCK PRODUCT IMPROVEMENT PROGRAM FOR REMOVING CERTAIN 2566453 AND 2566454 TEMPERATURE SENSORS FROM DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR INSTALLING ADDITIONAL HEAT SHIELDS ON CERTAIN TIER C175-20 LOCOMOTIVE ENGINES PRODUCT SUPPORT PROGRAM FOR INSTALLING ADDITIONAL HEAT SHIELDS ON CERTAIN TIER C175-20 LOCOMOTIVE ENGINES
PRODUCT SUPPORT PROGRAM FOR REPLACING THE CRANKSHAFT ON CERTAIN C175-16 PETROLEUM GENERATOR SET ENGINES AT PLANNED COMPONENT REBUILD PRODUCT SUPPORT PROGRAM FOR REPLACING THE CRANKSHAFT ON CERTAIN C175-16 PETROLEUM GENERATOR SET ENGINES AT PLANNED COMPONENT REBUILD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIATOR ON CERTAIN 3512B GENERATOR SETS PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIATOR ON CERTAIN 3512B GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE MAIN ROTOR LEADS ON CERTAIN C32 GENERATOR SETS PRODUCT SUPPORT PROGRAM FOR REWORKING THE MAIN ROTOR LEADS ON CERTAIN C32 GENERATOR SETS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE SENSORS AND INSTALLING NEW TARGETS ON THE AIR SHUT OFF VALVES INSTALLED ON CERTAIN 3508B, 3512B, 3512C, 3516B, AND 3516C PETROLEUM AND MARINE ENGINES PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE SENSORS AND INSTALLING NEW TARGETS ON THE AIR SHUT OFF VALVES INSTALLED ON CERTAIN 3508B, 3512B, 3512C, 3516B, AND 3516C PETROLEUM AND MARINE ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE 7N-2326 LIFTING EYES ON CERTAIN 785C, 785D, 793D OFF-HIGHWAY TRUCKS, G3508B, G3516B, G3516J, AND G3520B ENGINES, 3512B, 3512B HD, 3512C, 3512C HD, 3516, 3516B, 3516C, 3516E, G3516H PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE 7N-2326 LIFTING EYES ON CERTAIN 785C, 785D, 793D OFF-HIGHWAY TRUCKS, G3508B, G3516B, G3516J, AND G3520B ENGINES, 3512B, 3512B HD, 3512C, 3512C HD, 3516, 3516B, 3516C, 3516E, G3516H
PRODUCT SUPPORT PROGRAM FOR REWORKING AND REINFORCING THE MASS BOOM ON CERTAIN 390D AND 390F EXCAVATORS PRODUCT SUPPORT PROGRAM FOR REWORKING AND REINFORCING THE MASS BOOM ON CERTAIN 390D AND 390F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE ARD HEATER WIRING ON CERTAIN C7.1 (XQ200) RENTAL GENERATOR SETS PRODUCT SUPPORT PROGRAM FOR REWORKING THE ARD HEATER WIRING ON CERTAIN C7.1 (XQ200) RENTAL GENERATOR SETS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING AN O-RING SEAL ON CERTAIN HEUI REMAN FUEL INJECTORS IN DEALER PARTS STOCK PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING AN O-RING SEAL ON CERTAIN HEUI REMAN FUEL INJECTORS IN DEALER PARTS STOCK
PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS PRODUCT SUPPORT PROGRAM FOR INSTALLING PRODUCT LINK PL542 OR PL240B CELLULAR RADIO SYSTEMS ON CERTAIN CATERPILLAR PRODUCTS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE ALTERNATOR GUARD ON CERTAIN G3516H, AND G3520H GENERATOR SETS PRODUCT SUPPORT PROGRAM FOR REPLACING THE ALTERNATOR GUARD ON CERTAIN G3516H, AND G3520H GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HIGH PRESSURE FUEL PUMP ON CERTAIN 793F AND 797F OFF-HIGHWAY TRUCKS PRODUCT SUPPORT PROGRAM FOR REPLACING THE HIGH PRESSURE FUEL PUMP ON CERTAIN 793F AND 797F OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE PRELUBE PUMP RELAY ON CERTAIN G3512 GENERATOR SETS PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE PRELUBE PUMP RELAY ON CERTAIN G3512 GENERATOR SETS
PRODUCT SUPPORT PROGRAM FOR REPLACING NOX SENSOR HEAT SHIELDING AND NOX SENSOR HARNESS BRACKET ON CERTAIN CG170-16, G3512H, G3516H, G3516H HD, AND G3520H HD GENERATOR SETS PRODUCT SUPPORT PROGRAM FOR REPLACING NOX SENSOR HEAT SHIELDING AND NOX SENSOR HARNESS BRACKET ON CERTAIN CG170-16, G3512H, G3516H, G3516H HD, AND G3520H HD GENERATOR SETS
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.