Jetta III L4-1.9L DSL Turbo (AAZ) (1993)
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Timing Belt: Adjustments
1. Remove upper belt cover.
2. Use tester tool No. VW 210, or equivalent, to measure toothed timing belt tension between camshaft sprocket and injection pump gear.
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Specification: Scale reading = 12-13.
3. If the actual value is not to specification, tension the toothed timing belt as follows:
a. Loosen tensioning pulley securing nut.
b. Turn tensioning pulley to right -arrow- with pin wrench (e.g. Matra V 159 or similar) until correct specification is achieved.
c. Tighten tensioning pulley securing nut to 45 Nm (33 ft. lbs.).
4. Install upper belt cover.
