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Isuzu AA-6HK1T - Installation

Isuzu AA-6HK1T
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6A–16 ENGINE MECHANICAL
Installation
1. Install the injection pump bracket to the cylinder
block. Use the locating pin.
Tighten the fixing bolts in the numerical order
shown in the illustration.
Torque: 50 N·m (5.1 kgm/37 lbft)
2. Align the injection timing mark on the damper with
the pointer on the front cover.
Injection Timing : 9° BTDC
3. Install the injection pump .
Bring No. 1 cylinder to top dead center on the
compression stroke.
Align the injection timing mark on the timing
advancer with the injection pump body pointer.
Install the injection pump to the injection pump
bracket. Use the locating dowel pin.
Tighten the injection pump fixing bolts to the
specified torque.
Torque : 44 N·m (4.5 kgm/33 lbft)
4. Loosen the adjusting bolt (2) and fasten the coupling
bolt (3) to the timing advancer.
Tighten the adjusting bolt (2) and fixing bolt (1).
Torque : 88 N·m (9.0 kgm/65 lbft)
Verify that the injection timing is correct by turning
the crankshaft two turns in the normal direction of
engine rotation.
2 5 1
34
040EY00048
1
2
040EY00006
1
2
3
040EY00058
Pointer
020EY00006

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