isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Water Pump|Removal and Installation|Page 901 > < Water Pump|Removal and Installation|Page 899
Page 1
background image

Water Pump: Service and Repair
Water Pump Overhaul

DISASSEMBLE 

1. Bearing set screw
2. Impeller

^

Use a bench press and a bearing separator.

^

Bearing remover J-22912-01

^

Bearing unit remover J-38827

^

Or equivalents

3. Floating seal
4. Bearing unit

^

Heat the pump body in hot water approximately 49°C (120°F) for about 10 minutes.

^

Use a bench press and a bearing separator.

^

Bearing separator J-22912-01

^

Bearing unit remover J-38827

^

Or equivalents

^

Remove the bearing unit from pump body.

5. Fan hub

^

Remove the fan hub from the bearing unit.

Water Pump|Removal and Installation|Page 901 > < Water Pump|Removal and Installation|Page 899