Isuzu AA-6HK1T Workshop Manual page 59

6A–8 ENGINE MECHANICAL
4. IInstall the injection pipes and tighten the steeve nuts
to the specified torque.
Torque: 29 N·m (3.0 kgm/22 lbft)
5. Install the fuel pipe and tighten the bolts to the
specified torque as follows.
Torque:
Fuel return pipe:
Fuel pipe (Fuel filter to Injection pump):
Fuel pipe (Feed pump to fuel filter):
37 N·m (3.2 kgm/23 lbft)
39 N·m (4.0 kgm/29 lbft)
39 N·m (4.0 kgm/29 lbft)
6. Install the fuel leak off pipe (1) with new gasket.
Tighten the eye bolts to the specified torque.
Torque:
Cylinder head side: 29 N·m (3.0 kgm/22 lbft)
Fuel filter side:
040EY00009
041EY00011
25 N·m (2.5 kgm/18 lbft)
1
041EY00015