- Engine:
- G3508B (S/N: RBK1034-1232)
- G3512B (S/N: JHH1004-1023)
- G3516B (S/N: JEF1099-2089)
- G3520B (S/N: GLF1100-1102)
- G3606 (S/N: 4ZS1474-1775)
- G3608 SI TA (S/N: BEN676-839)
- G3612 SI TA (S/N: BKE574-651)
- G3616 SI TA (S/N: BLB667-853)
- G3512B (S/N: JHH1004-1023)
- Petroleum Engine:
- G3520B PETROLEUM (S/N: TPC1001-1004,1100-1112)
Introduction
Do not perform any procedure that is outlined in this publication until you read and understand the information that is contained in this document.
The 444-6457 Fastener Kit is used to prevent leaks from occurring at the cover of the pre-lubrication oil pump group.
Required Parts
Table 1 contains the parts needed for this installation. The fastener kit includes one 444-4862 O-Ring Seal and seven 443-5902 Bolt .
Qty     | Part Number     | Part Description     |
---|---|---|
1     | 444-6457     | Fastener Kit     |
Installation
Personal injury can result from removing hoses or fittings in a pressure system. Failure to relieve pressure can cause personal injury. Do not disconnect or remove hoses or fittings until all pressure in the system has been relieved. |
NOTICE |
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Ensure that the air and gas supplies are removed from the pre-lubrication oil pump group before continuing with this procedure. |
- Remove and discard the seven previous bolts (1) that hold the exhaust cover to the end of the pre-lubrication motor.
Illustration 1 | g03405005 |
- Remove and discard the previous O-ring seal (2) that is installed between the pre-lubrication motor and the exhaust cover.
- Clean any paint, contamination, and/or debris from the bolt bosses, holes, threads, and mating faces between the motor and cover.
- Install the new 444-4862 O-Ring Seal onto the exhaust cover mating face.
- Position the exhaust cover on the aft end of the pre-lubrication motor housing. Install seven of the new 443-5902 Bolt into the motor housing.
- Torque the bolts to 6.89 N·m (61 lb in) following the sequence from Illustration 2.
Illustration 2 | g03405065 |
- After installing the cover, reattach the air and gas supplies and turn on the supplies.
- Ensure that there are not any leaks coming from the exhaust cover after installation.