Set the piston of cylinder 1 to the TDC position. Why crank the crankshaft until the TDC marks on the flywheel coincide with the pointer on the clutch housing and the mark on the injection pump wheel with the console.
Do not pull out the cold start wire.
Timing belt tension should be ok.
Unscrew the screw plug on the fuel pump cover.
Screw nozzle (VAG 2066) with arrow indicator (limit 0-0.3mm) instead of the screw plug until the indicator needle begins to move. Set watch face to "ABOUT". Then press the device further until the load on the device indicates 2.5 mm.
Slowly rotate the crankshaft counterclockwise until the gauge pointer stops moving.
Install the device on "0" with 1 mm pretension.
Rotate the crankshaft in the direction of engine rotation until the TDC mark on the flywheel matches the pointer. The meter should now show test values.
Attention: If the value is within the tolerance limits, no further adjustment is required.
To adjust, loosen the three console bolts and the fixing bolt on the rear support.
Loosen the bottom fixing bolt of the console at the front through the hole in the fuel pump wheel -arrow-.
Set the pump stroke to the desired value by turning and tighten the fastening bolts with a force of 25 Nm.
Remove the measuring device and screw in the screw plug in the pump cover.
Attention: Always replace the sealing ring of the screw plug. Torque: 15 Nm. In case of leakage, it is allowed to tighten up to 25 Nm.
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