Porsche 911 GT3 Cup 2008 Technical Handbook page 24

Remove the gear housing nuts and take off the housing.
Remove roller bearing.
st
Remove the 1 gear ratio wheel.
st nd
Remove the 1 / 2 gear dog-ring hub.
Remove the selector rod including the 1
th th
Remove the 5 / 6 gear selector rod and reverse gear.
Remove all gear ratios, hubs etc from the pinion gear shaft.
Loosen the oil scavenge pipe and twist to the side.
st nd
/ 2 gear selector fork.
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