Passat Sedan L4-1.9L DSL Turbo (AAZ) (1995)
Installing Large Tapered Roller Bearing Inner Race
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A = Thrust washer
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Install thrust washer before pressing on inner race
Shoulder faces inner race
(13) 1st gear synchronizer ring (synchro-ring)
Checking Synchro-Ring For Wear
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Gap a = New: 1.0-1.7 mm (0.039-0.067 in)
Wear limit: 0.5 mm (0.020 in)
Identifying 1st vs 2nd Gear Synchro-Ring By Teeth
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1st gear synchro-ring has 3 ground-down half teeth (arrow)
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2nd gear synchro-ring has 2 or 3 ground-down half teeth (arrow)
Identifying 1st vs 2nd Gear Synchro-Ring By Recesses
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1st gear synchro-ring; no recesses
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2nd gear synchro-ring; three recesses (arrows)
(14) 1st/2nd gear operating sleeve with synchronizer hub (synchro-hub)