3500B Engines Caterpillar


Water Pump (Separate Circuit Aftercooler) - Disassemble

Information for equipment:


COOLING SYSTEM
PUMP GP-WATER

New Water Pumps With Improved Resistance To Shock Loads Used {1361} 2000/07/01
New Water Pumps for 3500 Engines {1361, 1389} 2003/02/01
Improved Water Pump Seal {1361} 2003/10/01
A New Seal is Used for the Auxiliary Water Pump {1371} 2006/07/17
New Water Pump Seal and Water Pumps Are Used on Certain 3500 and G3500 Engines {1361} 2013/12/12

Water Pump - Inspect 3500 and 3500B Engines

Use Proper Handling During Shipment and Installation of the Water Pumps{1361} Use Proper Handling During Shipment and Installation of the Water Pumps{1361}

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

Remanufactured Water Pump For 3500 Engine Remanufactured Water Pump For 3500 Engine

Auxiliary Water Pump 3500B Engines
Auxiliary Water Pump 3500B Engines
Water Pump 3500B Engines

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

Reuse and Salvage of Water Pumps {1361} Reuse and Salvage of Water Pumps {1361}

APPEARANCE CHANGE ON REMAN SHORT BLOCKS APPEARANCE CHANGE ON REMAN SHORT BLOCKS

0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock 0R2815, 0R2857, 0R2858, And 0R4574 Remanufactured Water Pumps Need To Be Removed From Dealer Parts Stock
The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock The Impeller Retaining Nut Needs To Be Replaced On Certain 0R9670, 0R9671, 0R9672, And 0R9673 Remanufactured Water Pumps In Dealer Parts Stock

Water Pump - Disassemble 3500B Engines
Water Pump - Assemble 3500B Engines
Water Pump - Remove 3500B Engines
Water Pump (Separate Circuit Aftercooler) - Remove 3500B Engines
Water Pump (Separate Circuit Aftercooler) - Install 3500B Engines
Water Pump (Separate Circuit Aftercooler) - Disassemble 3500B Engines
Water Pump (Separate Circuit Aftercooler) - Assemble 3500B Engines
Auxiliary Water Pump - Remove - Auxiliary Sea Water Pump 3500B Engines
Auxiliary Water Pump - Install - Auxiliary Sea Water Pump 3500B Engines
Auxiliary Water Pump - Disassemble - Auxiliary Sea Water Pump 3500B Engines
Auxiliary Water Pump - Assemble - Auxiliary Sea Water Pump 3500B Engines
Water Pump - Install 3500B Engines
Auxiliary Water Pump - Disassemble - Auxiliary Pump (Type 1) 3500B Engines
Auxiliary Water Pump - Remove - Auxiliary Pump 3500B Engines
Auxiliary Water Pump - Install - Auxiliary Pump 3500B Engines
Auxiliary Water Pump - Assemble - Auxiliary Pump (Type 1) 3500B Engines
Auxiliary Water Pump - Disassemble - Auxiliary Pump (Type 2) 3500B Engines
Auxiliary Water Pump - Assemble - Auxiliary Pump (Type 2) 3500B Engines


Disassembly Procedure

Table 1
Required Tools 
Tool  Part Number  Part Description  Qty 
5F-7465  Puller 
4B-3903 Bolt 
9M-1974 Hard Washer 
5P-8245 Hard Washer 
1P-0458 Drive Plate 

Start By:

  1. Remove the water pump. Refer to Disassembly and Assembly, "Water Pump (Separate Circuit Aftercooler) - Remove".


NOTICE

Keep all parts clean from contaminants.

Contaminants may cause rapid wear and shortened component life.




    Illustration 1g01056506

  1. Remove O-ring seals (4) and (5).

  2. Remove bolts (2) and gear (3) from shaft (1).


    Illustration 2g01056534

  3. Remove adapter (6) and adapter (7) from the housing. Remove the O-ring seal from adapter (7).


    Illustration 3g01056544

  4. Remove bolt (8) that holds impeller (9) on the shaft.


    Illustration 4g00592357

    ------ WARNING! ------

    Personal injury can result from parts and/or covers under spring pressure.

    Spring force will be released when covers are removed.

    Be prepared to hold spring loaded covers as the bolts are loosened.


  5. Use Tooling (A) in order to remove impeller (9) from the shaft.


    Illustration 5g01056561

  6. Remove spring (11) from carbon seal assembly (12). Remove carbon seal assembly (12) from shaft (10).


    Illustration 6g01056615

  7. Remove bolts (13) that hold retaining washers (14) on the housing. Remove shaft (1) and washers (14).


    Illustration 7g01056621

  8. Remove bolts (15) that hold the shims and retaining washers (16) on the housing. Remove shaft (10), the shims, and washers (16).


    Illustration 8g01056633

  9. Remove lip seal (17) from the housing.


    Illustration 9g01056641

  10. Remove bearing (18).

Caterpillar Information System:

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