CYLINDER GP-LIFT 1738613 - Caterpillar

PARTS NEEDED
Qty
Part Number Description
1 3J1907 SEAL-O-RING
1 6V8397 SEAL-O-RING
1 6V8636 CONNECTOR-SEAL
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%
0-2000 hrs,
0-24 mo 100.0% 100.0% 0.0% 0.0% 0.0% 0.0%
2001-4000 hrs,
25-48 mo 33.3% 50.0% 0.0% 0.0% 50.0% 50.0%
This is a 2.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
1. Release the hydraulic system pressure. Refer to the Disassembly and Assembly Manual, "Hydraulic System Pressure - Release".
2. Locate the 123-4750 Check Valve in the hydraulic compartment of the machine.
Image1.2.1
3. Disconnect hose assembly (1) from check valve (2).
Image1.3.1
4. Remove check valve (2) from adapter (3).
5. Install a 6V-8636 Connector (4) with a new 3J-1907 O-Ring (5) and a new 6V-8397 O-Ring (6) to adapter (3).
Image1.5.1
6. Attach hose assembly (1) to connector(4).
7. Start the engine of the machine. Adjust the engine to low idle.
8. Operate the quick coupler.
9. Inspect the hydraulic lines for leaks.