Vanagon F4-1915cc 1.9L (1984)
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Remove bearing snap ring (13) with snap ring pliers (Mastercool tool No. 90903 or equivalent).
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Remove rotor pulley (12) with puller US 1078.
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Loosen field coil wire clamp (10) and connector holder, if equipped.
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Remove field coil retainer snap ring (11) with snap ring pliers (Mastercool tool No. 90903 or equivalent).
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Remove clutch field coil (9).
Clutch Installation
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Install clutch field coil (9).
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Field coil flange protrusion must match hole in front of compressor housing to prevent coil movement, and to correctly locate power leads for
attachment.
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Install clutch field coil retainer snap ring (11) with snap ring pliers.
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Attach field coil wire clamp (10) and connector holder, if equipped.
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Support compressor on mounting tabs at base of compressor in bench vise.
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Align pulley (12) on front housing hub squarely.
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Install pulley, use YW 519. Make certain the outer edge of ring rests firmly on inner race of rotor bearing.
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Tap with a small hammer on the end of VW 519 while guiding pulley (12) to prevent binding.
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Tap VW 519 until pulley (12) bottoms out against compressor front housing hub.
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Install snap ring (11) with snap ring - pliers (Mastercool tool No. 90903 or equivalent).
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Install shims (14, 15, 16) removed earlier in procedure.
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Install shaft key (17) with small hammer and screwdriver.
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Install bearing dust cover, if equipped.
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Align front plate keyway to compressor shaft key (17).
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Install front clutch plate (18) onto compressor - shaft.
