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ENGINE <4D6> -
On-vehicle Service
11C-10
8. Tighten the lock nut while holding the adjusting screw
with a screwdriver so that it doesn’t turn.
9. Turn the crankshaft one full revolution to align the
crankshaft pulley timing mark.
10. Adjust the remaining valves by the same procedure as
in steps 7. - 9. above.
11. Install the glow plugs and the glow plug plate.
12. Install the rocker cover.
13. Install the timing belt upper cover.
INJECTION TIMING CHECK AND
ADJUSTMENT
11100180054
1. Remove all of the glow plugs.
2. Remove the timing belt upper cover.
3. Align the timing marks of the camshaft sprocket and set
the No.1 cylinder to the top dead centre position.
4. Remove the timing check plug at the rear of the injection
pump.
5. Install the special tool to the timing check plug hole at
the rear of the injection pump.
6. Connect the dial gauge to the special tool.
Camshaft
sprocket
Timing
marks
Timing marks
Crankshaft
pulley
Timing check plug
MD998720
Dial gauge