Installation - Isuzu AA-6HK1T Workshop Manual

Installation

1. Install the water pump with new gaskets to the front
plate. Use the locating pin.
2. Tighten the fixing nuts and bolts to the specified
torque.
Torque:
Nut A: 39 N·m (4.0 kgm/29 lbft)
Bolt: 20 N·m (2.0 kgm/14 lbft)
3. Install the water duct with new gasket to the cylinder
head.
Tighten the bolts to the specified torque.
Torque:
Bolt (1) : 240 N·m (24 kgm/174 lbft)
Bolt (2) : 20 N·m (2.0 kgm/14 lbft)
A
030EY00003
1
2
032EY00011
ENGINE MECHANICAL
4. Install the water duct with new gasket to the oil cooler
and water pump.
Tighten the bolts to the specified torque.
Torque: 20 N·m (2.0 kgm/14 lbft)
5. Connect the bypass hose.
6. Clamp the bypass hose.
7. Install the fan pulley and adaptor to the water pump.
Tighten the fixing bolts to the specified torque.
Torque: 52 N·m (5.3 kgm/38 lbft)
8. Install the fan belt.
9. Adjust the fan belt tension.
• Depress the drive belt midway between the
alternator and fan pulley.
Drive Belt Deflection: 8 - 11 mm (0.31 - 0.43 in)
Alternator
6A–11
030EY00025
Water pump
Crankshaft
033EY00004