Version: 16.12.2014 - Porsche 2015 911 GT3 Cup Technical Manual

2.9.7.5
Push the spur gear of the reverse gear (2) on pinion shaft Porsche spare part No.:
991.302.225.9A. In doing so, point the labeled side in the direction of idler gear 1
gear, the conically beveled side points in the direction of the gearbox housing (Figure
2.9.7.5)
st
Insert idler gear 1 gear (3) without the bearing, the claws then point away from the
pinion head (Figure 2.9.7.5)
Insert idler gear bearing (needle cage) (4) (Figure 2.9.76)
Moisten the guide sleeve running surface (5) with oil
Insert the guide sleeve (5) (Figure 2.9.7.7) (maintain the rotational direction for reuse)
Porsche spare part No.: 991.304.221.9B. In doing so, please ensure that the oil
holes of pinion shaft and guide sleeve are not directly on top of each other (extensive
oil supply).

Version: 16.12.2014

Powertrain
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2.9.7.4
2.9.7.6
2.9.7.7
911 GT3 Cup (991)
MY 2015
99