Beetle L4-1.9L DSL Turbo (ALH) (1998)
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If high resistance is felt or damage is present, replace turbocharger.
Inspection of variable vane linkage
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Obtain special tool VAS 6122.
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Plug all openings of turbo charger to prevent entry of dirt.
^
Remove snap-ring / Cir-clip (1) and 6 mm nuts (2).
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Remove actuator.
Tip:
A 10MM, 6 point, box end wrench is recommended for removal of actuator retaining nuts due to possible corrosion of nuts and/or studs. This will
prevent the rounding of the nuts
^
Clean surface of bracket with sand paper until corrosion free.
Tips:
Ensure smooth and free movement of the rotary vane lever / linkage once actuator is removed from turbocharger assembly. If the rotary vane lever does
not operate properly, replace turbocharger.
Installing new actuator
^
Adjust the new actuator to same length as original, as shown above, to obtain initial adjustment.
Note:
If actuator has seized in the compressed position a rough thread count at the adjuster sleeve locknut should be used for initial adjustment before
installing.
Tip:
