FILTER GP-WATER SEP & FUEL 3113903 - Caterpillar

TEBE7198-00
28Sep2018
U-546
O-485
Before/After
PRODUCT SUPPORT PROGRAM FOR REWORKING THE AFTERCOOLER VENT LINES ON CERTAIN G3616B ENGINES
1380 1063 PS46018
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.
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 "PS46018" as the Part Numberand "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.
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
30Sep2020
PROBLEM
The existing vent lines can fail on certain G3616B Engines. If the existing lines fail it can cause coolant leak.
AFFECTED PRODUCT
Model Identification Number
G3616B ZZY00101-00160, 701-752
PARTS NEEDED
Qty
Part Number Description
1 0S1588 BOLT
1 1A2029 BOLT
6 3V3308 WASHER-HARD
1 6V3250 SEAL-O-RING
1 6V5138 SEAL-O-RING
1 8C6758 ADAPTER-STR
2 8T1887 CLIP
2 8T1888 CLIP
3 9S8752 NUT-FULL
1 0908635 SPACER
1 1653931 BOLT-HEX HEAD
3 1808424 SEAL-O-RING
1 2595419 PLATE
2 3537957 GROMMET
1 5266530 LINE AS-HYBRID
1 5607768 LINE AS-HYBRID
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
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%
0-25000 hrs,
0-36 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
This is a 2.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
Drain coolant and collect it for reuse to a point below the vent line connections.
Replace the vent tubes with new hybrid lines and new clamps. Image 1.1.1 and Image 1.1.2 show the before rework and after rework respectively.
Once new lines are installed and secure, reinstall coolant previously removed.
Image1.1.1
Image1.1.2