911 Carrera 4 Cabriolet (1998) | Transfer Case Service
1. Engage 6th gear, lock drive shaft with Special Tool 9253 and unscrew hexagon head nuts for output and input shafts.
2. Engage 4th gear and pull off inner race of needle roller bearing (5th gear).
Assembly
1. Check synchronizing rings by pushing rings onto tapers of gearwheels and measuring gap ,A" with a feeler gauge.
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Installation dimension:
New: 0.9 mm minimum
Wear limit: 0.6 to 0.7 mm
2. Engage 4th gear and fit all gearwheels.
