Isuzu 20LE - Water Pump; Coating Sealing Surfaces with Silicone Grease; Alternator; Starter

6A-68 ENGINE MECHANICAL (C22NE, 22LE, 20LE)
Water Pump
Removal
1. Remove lower hose band from pipe band and collect
coolant.
2. Remove front toothed belt cover according to the
corresponding operation.
3. Remove water pump from cylinder block after releasing
tension on toothed belt.
Clean
Sealing surfaces
Coating sealing surfaces with Silicone Grease
Installation
1. Install water pump to cylinder block with new rubber O-
ring.
2. Apply tension to toothed belt according to the
corresponding operation.
3. Install coolant hoses.
4. Fill cooling system and bleed according to the
corresponding operation.
Alternator
Removal
1. Remove ground cable from battery.
2. Remove cable connection from alternator and V-belt.
3. Remove alternator from retaining strap and lower
fastening.
Installation
1. Install alternator by tightening firmly by hand.
2. Install V-belt and apply tension according to the
corresponding operation.
3. Install cable connections to alternator.
4. Install ground cable to battery.
Starter
Removeal
1. Remove cable connections from starter.
2. Remove upper bolt of transmission side.
3. Remove lower bolt of engine side.