Isuzu 4JA1 Workshop Manual page 146

6A – 124 ENGINE MECHANICAL
20. Power Steering Oil Pump Bracket
Oil Pump Braket Nut and Bolt Torque
1
2
3
431RY00013
21. Fuel Injection Pipe with Clip
1) Temporarily tighten the injection pipe sleeve nut.
2) Set the clip in the illustrated position.
Note:
Make absolutely sure that the clip is correctly
positioned.
An improperly positioned clip will result in injection
pipe breakage and fuel pulsing noise.
3) Tighten the injection pipe sleeve nut to the specified
torque.
040R300005
Torque
Injection Pump Side (4JA1TC/4JH1TC)
Injection Pipe Sleeve Nuts
Injection Pipe Clip Nuts
22. Fuel Filter Bracket (Except EURO III model)
Install the fuel filter bracket and tighten fixing bolts to the
specified torque.
Fuel Filter Bracket Bolt Torque
23. Fuel Filter Assembly (Except EURO III model)
Install the fuel filter assembly and tighten fixing bolts to the
specified torque.
Fuel Filter Assembly Bolt Torque
24. Oil Level Gauge
Install the oil level gauge and tighten fixing bolts to the
specified torque.
Oil Level Gauge Bolt Torque
M10×1.25
M8×1.25
40 (4.1/30)
29 (3.0/22)
8 (0.8/6)
21 (2.1/15)
21 (2.1/15)
M8
M6
N·m(kg·m/Ib ft)
37 (3.8/28)
18 (1.8/13) (Bolt ID:8)
N·m(kg·m/Ib ft)
N·m(kg·m/Ib ft)
N·m(kg·m/Ib ft)
N·m(kg·m/Ib ft)
N·m(kg·m/Ib ft)
N·m(kg·m/Ib ft)
19 (1.9/14)
8 (0.8/6)