Jetta L4-2.0L (AEG) (2000)
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Gap: 0.4...0.6 mm (0.015...0.023 in)
Determining "Dimension 1"
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Using depth gauge -1-, measure gap between top of clutch plate -3- and pulley - 2- at three equally spaced locations (measurement must not
deviate). Note result.
Determining "Dimension 2"
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If compressor is installed in vehicle, disconnect electrical connector -4- from vehicle wiring harness.
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Using a jumper wire, energize the clutch coil by applying 12 V (B+) to connector -4-. If compressor is removed from vehicle, compressor must be
grounded.
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With clutch energized, measure gap between belt pulley -2- and clutch plate -3- with depth gauge -1-. Note result.
The allowable gap (0.4... 0.8 mm) is the difference between "Dimension 1" and "Dimension 2".
NOTE:
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Gap must be within tolerance around entire circumference.
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If the gap is outside the permitted tolerance range, remove clutch plate and adjust gap by adding or removing shims.