VALVE-BREAKER RELIEF 4T4145 - Caterpillar

REBE2139-00
03Aug2007
U-374
A-308
D-307
O-333
TM-18
After Failure Only
PRODUCT SUPPORT PROGRAM FOR REPLACING FAILED AFTERCOOLER CORES ON 3606 AND 3608 DIESEL MARINE ENGINES.
1064 1063 PS51343
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 "PS51343" as the Part Numberand "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
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
31Aug2009
PROBLEM
The existing aftercooler can fail on certain 3606 & 3608 diesel Marine engines. If the existing aftercooler fails (cracks) it can allow water to enter the engine and may cause significant damage to the engine and components.
AFFECTED PRODUCT
Model Identification Number
3606 8RB00805-00979
3608 6MC00624-00768
C280-6 LDL00104-00105
PARTS NEEDED
Qty
Part Number Description
2 1W6917 ADAPTER
38 3V3308 WASHER-HARD
4 6V1454 SEAL-O RING
2 6V3908 SEAL-O-RING
3 6V5049 SEAL-O-RING
1 6V5063 SEAL-O-RING
1 7E3101 HOUSING-AFTCLR
1 7E3103 SEAL
2 7H4412 SPACER
2 7X0791 BOLT
1 9S4183 PLUG-O-RING
3 9S4191 PLUG-STOR
38 0310219 BOLT-SELF LCK
2 1236256 ADAPTER
1 2995625 CORE AS-AFTCLR
ACTION REQUIRED
Using either the Service Manual module RENR2287-02 (3608 Aftercooler Remove & Install), or SENR4259-09 (3606 and 3608 Aftercooler Install)as your guide, Remove the failed aftercooler from the 3606 or 3608 diesel marine engine.
Install the new 299-5625 core as. aftercooler, 7E3103 aftercooler flange seal, and the 7E3101 housing using the hardware and seals given in the parts list.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-10000 hrs,
0-48 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
10001-20000 hrs,
49-60 mo 50.0% 50.0% 0.0% 0.0% 50.0% 50.0%
This is a 16.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.