- Articulated Truck
- 725 (S/N: B1L1-UP)
- 730 (S/N: B1M1-UP)
- 730C (S/N: LFF1-UP; TFF1-UP)
- 730 (S/N: B1M1-UP)
- Ejector Truck
- 730 EJECTOR (S/N: B1W1-UP)
- 730C EJECTOR (S/N: TFH1-UP)
- Excavator
- 345C MH (S/N: M2R1-UP)
- 349D (S/N: FLA1-UP; WTD1-UP; GKF1-UP; KLH1-UP; MEN1-UP)
- 349D L (S/N: JGB1-UP; NNF1-UP; KHS1-UP)
- 349D2 (S/N: CE41-UP; XAC1-UP; YAE1-UP; TAH1-UP; SDM1-UP; RAN1-UP)
- 349E (S/N: FJB1-UP; ETC1-UP; RGH1-UP; MZW1-UP; WHZ1-UP)
- 349E L (S/N: DGE1-UP; SPG1-UP; TFG1-UP; KCN1-UP; KFX1-UP; MPZ1-UP)
- 349E MH (S/N: FKF1-UP)
- 349F (S/N: BZ21-UP; HPD1-UP)
- 352F (S/N: YEG1-UP; A9J1-UP)
- 349D (S/N: FLA1-UP; WTD1-UP; GKF1-UP; KLH1-UP; MEN1-UP)
- Generator Set
- C13GENSET (S/N: NH31-UP; DH41-UP; NH41-UP; X3M1-UP)
- Industrial Engine
- C11 INDUSTRIAL (S/N: HRA1-UP)
- C13 (S/N: N3F1-UP; KWJ1-UP)
- C13 INDUSTRIAL (S/N: RRA1-UP)
- C13 (S/N: N3F1-UP; KWJ1-UP)
- Load Haul Dump
- R1600H (S/N: 9SD1-UP)
- R1700G (S/N: SBR1-UP)
- Mobile Hydraulic Power Unit
- 349D MHPU L (S/N: MCX1-UP)
- 349E MHPU (S/N: S3P1-UP)
- 349E MHPU L (S/N: JAE1-UP)
- 349E MHPU (S/N: S3P1-UP)
- Motor Grader
- 16M (S/N: R9H1-UP)
- 16M Series 3 (S/N: N9Y1-UP)
- Petroleum Engine
- C11 PETROLEUM (S/N: B5Z1-UP)
- C13 PETROLEUM (S/N: A5Z1-UP)
- Petroleum Powertrain Package
- CX31-P600-C11I (S/N: PDY1-UP)
- CX31-P600-C13I (S/N: PDJ1-UP; PDN1-UP)
- Reclaimer Mixer
- RM-300 (S/N: BWR1-UP)
- Track-Type Tractor
- D8N (S/N: 9TC1-UP)
- Wheel Loader
- 966H (S/N: BJ61-UP; BS61-UP; A6D1-UP; A6J1-UP)
- 972H (S/N: LCC1-UP; NPE1-UP; A7J1-UP; WXZ1-UP)
- 980K (S/N: W7K1-UP; GTZ1-UP)
- 980M (S/N: KRS1-UP; N8T1-UP)
- 982M (S/N: F9A1-UP; K1Y1-UP)
- 972H (S/N: LCC1-UP; NPE1-UP; A7J1-UP; WXZ1-UP)
- Wheel Tractor Scraper
- 621H (S/N: DBK1-UP; HKK1-UP; NYY1-UP)
- 621K (S/N: WTA1-UP; WTE1-UP)
- 623H (S/N: DBF1-UP)
- 623K (S/N: WTB1-UP; WTM1-UP)
- 627H (S/N: LCT1-UP; DBW1-UP)
- 627K (S/N: WTC1-UP; WTN1-UP)
- 621K (S/N: WTA1-UP; WTE1-UP)
Introduction
This Special Instruction contains the procedure to replace the tube assembly in the engine oil pump group.
Required Parts
Qty | Part |
---|---|
1 | 3E-6788 O-Ring Seal |
2 | 5P-8068 O-Ring Seal |
3 | 6V-5134 O-Ring Seal |
1 | 8J-4351 O-Ring Seal |
1 | 493-6920 Tube As |
1 | 346-4897 O-Ring Seal |
1 | 229-8810 Seal |
Removal Procedure
- Drain the coolant into a suitable container for reuse or disposal.
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Illustration 1 g03678922 (1) Water pump elbow
(2) Hose - Disconnect hose (2) from water pump elbow (1).
Note: There will be some coolant loss once the hose and water pump elbow are removed.
- Remove water pump elbow (1) from the water pump. Set aside the water pump elbow and associated hardware for reuse.
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Illustration 2 g03678927 (3) Tube assembly
(4) Oil manifold - Remove the bolts and washers that secure tube assembly (3) to oil manifold (4). Set aside the hardware for reuse.
- Remove the oil manifold (4) from the engine. Set aside oil manifold and associated hardware for reuse.
- Remove and discard tube assembly (3).
Installation Procedure
Illustration 3 | g06038928 |
-
50.8 mm (2 inch) O.D. PVC Cut to63.5 mm (2.5 inch) . -
30.16250 mm (1.1875 inch) slot cut out of one side. - Fits over Tube to keep from damaging O-ring during rework.
- Install one O-ring (5) onto tube assembly (6).
Note: Use 369-9451 Grease to hold the O-ring in place during installation.
- Install one O-ring (10) into the flange of tube assembly (6).
- Install two O-rings (7) onto the 7C-1821 Coupling.
- Install two O-rings (5) onto the 7C-1822 Coupling.
Note: Use 369-9451 Grease to hold the O-rings in place during installation.
- Install one O-ring (8) and one O-ring (9) into the flanges of the oil manifold.
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Illustration 5 g03678972 Note: Lubricate all the O-rings and O-ring bores lightly with engine oil.
- Install tube assembly (6) into the oil filter base.
Note: There will be a space between the bottom of the oil filter base and the tube assembly flange when installing the to the manifold.
- Install oil manifold (4) onto the engine with the original hardware.
Torque the oil manifold bolts ...
28 ± 7 N·m (21 ± 5 lb ft) - Secure tube assembly (6) to oil manifold (4) with the original bolts and washers.
Torque the tube assembly bolts ...
28 ± 7 N·m (21 ± 5 lb ft) Show/hide tableIllustration 6 g03678922 (1) Water pump elbow
(2) Hose - Attach water pump elbow (1) to the water pump using the following components: a new 229-8810 Sealthe existing bolts and washers.
Note: The 229-8810 Seal is placed between the water pump elbow and the water pump housing.
Torque the water pump elbow bolts ...
28 ± 7 N·m (21 ± 5 lb ft) - Attach hose (2) to water pump elbow (1).
- Fill the engine with coolant and check for leaks. Refer to Operation and Maintenance Manual for more information on the coolant.
Illustration 4 | g03678959 |
(5) (6) (7) (8) (9) (10) |