EPC Parts Catalogs

3500 and 3500B High Displacement Engines for Caterpillar Built Machines Auxiliary Water Pump - Install Caterpillar


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Auxiliary Water Pump - Install
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3500 and 3500B High Displacement Engines for Caterpillar Built Machines [SENR1126]
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Auxiliary Water Pump - Remove
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Auxiliary Water Pump - Disassemble
COOLING SYSTEM
PUMP GP-WATER
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Auxiliary Water Pump - Remove
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Auxiliary Water Pump - Install
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Auxiliary Water Pump - Disassemble
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Auxiliary Water Pump - Assemble
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Water Pump - Install
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Water Pump - Disassemble
3500 and 3500B High Displacement Engines for Caterpillar Built Machines Water Pump - Assemble
1.1. Installation Procedure

Installation Procedure

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Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7573     Link Bracket     1    
B     187-2718     Filter Wrench Assembly     1    

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NOTICE

Water pumps may leak as a result of damaged face seals. Relative movement between the shaft and the housing may allow the drive shaft to contact the face seal in the water pump. If contact occurs, the face seal will be damaged, and very early hour failures can result.

Note: Do not lift the auxiliary water pump by the shaft. Do not bump the shaft when installing the auxiliary water pump onto the engine.

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    Illustration 1g01050612

  1. Use Tooling (A) and a suitable lifting device to install auxiliary water pump (9) . The weight of the auxiliary water pump is approximately 27 kg (60 lb). Install bolts (8) .
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    Illustration 2g01050610

  1. Remove Tooling (A) and the suitable lifting device from the auxiliary water pump.
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    Illustration 3g00916995

  1. Install nut (7) . Tighten the nut according to the diameter of the shaft:

    9.5 mm (3/8 inch) shafts ... 35 ± 5 N·m (26 ± 4 lb ft)

    15.9 mm (5/8 inch) shafts ... 200 ± 25 N·m (148 ± 18 lb ft)

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    Illustration 4g01052312

  1. Install housing (6) and install bolts (5) .
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    Illustration 5g00916990

  1. Connect hose assembly (4) .
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    Illustration 6g00916986

  1. Connect hose assembly (3) .
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    Illustration 7g00916983

  1. Install one oil filter (2) with Tooling (B) .
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    Illustration 8g00916981

  1. Install tube assembly (1) and install the bolts.

  1. Fill the auxiliary system with coolant. Refer to the Operation and Maintenance Manual for the machine that is being serviced.

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