Water Pump - Remove and Install
Removal Procedure
Start By:
- Remove the radiator and the fan. Refer to Disassembly and Assembly, "Radiator and Fan - Remove".
- Remove the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and Install".
- Loosen clamp (1) and remove the hose.
Show/hide table
Illustration 1 | g00545497 |
- Loosen clamp (2) and remove the hose.
- Loosen screw (3) and remove the hose.
- Remove nut (4) and the washer.
Show/hide table
Illustration 2 | g00545502 |
- Remove two bolts (5) and washers.
- Remove strap (6) from the water pump.
- Remove four bolts (7) and washers.
- Remove water pump (8) with the gasket away from the engine.
Installation Procedure
- Install the gasket with water pump (8) to the engine.
Show/hide table
Illustration 3 | g00545502 |
- Install washers and four bolts (7). Tighten the bolts.
- Install strap (6) to the water pump with washers and two bolts (5). Tighten the bolts.
- Install the washer and nut (4). Tighten the nut.
- Install the hose and tighten screw (3) .
Show/hide table
Illustration 4 | g00545497 |
- Install the hose and tighten clamp (2) .
- Install the hose and tighten clamp (1) .
End By:
- Install the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and Install".
- Install the radiator and the fan. Refer to Disassembly and Assembly, "Radiator and Fan - Install".
Caterpillar Information System:
307B Excavator Machine Systems Stick Cylinder - Disassemble
302.5 Mini Hydraulic Excavator Engine Supplement Fuel Filter and Water Separator - Remove and Install
302.5 Mini Hydraulic Excavator Engine Supplement Electric Starting Motor - Remove and Install
302.5 Mini Hydraulic Excavator Engine Supplement Bottom Guard - Remove and Install
302.5 Mini Hydraulic Excavator Engine Supplement Alternator - Remove and Install
3054 Engine for Caterpillar Built Machines Crankshaft Rear Seal - Install
301.5, 301.6 and 301.8 Mini Hydraulic Excavators Engine and Machine Warm-Up
3054 Engine for Caterpillar Built Machines Crankshaft Front Seal - Install
301.5, 301.6 and 301.8 Mini Hydraulic Excavators Engine Starting
3054 Engine for Caterpillar Built Machines Crankshaft Front Seal - Remove
3408E and 3412E Engines for Caterpillar Built Machines Unit Injector Hydraulic Pump
312B Excavator Machine Systems Travel Brake Valve - Assemble
302.5 Mini Hydraulic Excavator Engine Supplement Water Temperature Regulator - Remove and Install
302.5 Mini Hydraulic Excavator Engine Supplement Hydraulic Oil Cooler - Remove
302.5 Mini Hydraulic Excavator Engine Supplement Hydraulic Oil Cooler - Install
302.5 Mini Hydraulic Excavator Engine Supplement Muffler - Remove and Install
307B Excavator Supplement for 4M40 Engine Fuel Priming Pump - Remove and Install
302.5 Mini Hydraulic Excavator Engine Supplement Engine - Remove
302.5 Mini Hydraulic Excavator Engine Supplement Engine - Install
M318 and M320 Excavators Machine Electronic Control System Sensors
3054 Engine for Caterpillar Built Machines Flywheel Housing - Remove and Install
302.5 Mini Hydraulic Excavator Machine Systems Blade - Remove and Install
302.5 Mini Hydraulic Excavator Machine Systems Blade Cylinder - Remove and Install
302.5 Mini Hydraulic Excavator Machine Systems Accumulator (Hydraulic Pilot) - Remove and Install