Porsche 2012 911 GT3 CUP Technical Manual page 70

14. Fit the housing
15. Fit the splined 6th gear spacer hub and the 6th gear idler wheel,
guide hub, dog-ring, selector fork and 5th gear idler wheel to the pinion
gear shaft
16. Fit the splined 5th gear wheel to the input shaft
17. Fit the reverse gear and afterwards the selector fork
18. Tighten the collared input shaft nut to 220 Nm torque
19. Tighten the collared pinion shaft to 330 Nm torque
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