Porsche Archives

No.

Designation

Removal

Installation

1

Ring gear bolt (Verbus Ripp bolt)

12

Always replace with new bolt. Threads must be dry and free from grease. Tighten to 200 Nm (148 ftlb)

2

Ring gear

1

Threaded holes for ring gear bolts must be dry and free from grease. Observe matching number. Readjust if required

3

Tapered roller bearing inner race

1

Pull off with suitable puller and P 263

Press on with P 264 b

4

Adjusting shim

X

Mark for reinstallation

Redetermine thickness if required

5

Tapered roller bearing inner race

1

Pull off with suitable puller and P 263

Press on with P 264 b

6

Adjusting shim

X

Mark for reinstallation

Redetermine thickness if required

7

Spiral pin

1

Drive in to correct position

8

Pin

1

9

Small differential gear

2

Coat semi-circular surface with MoS2 paste. Replace only as a set (with large differential gears)

10

Spacer sleeve

1

11

Roller insert (31 individual needle rollers each)

2

Be careful not to lose any needle rollers

Insert with stiff grease

12

Large differential gear

2

Coat semi-circular surface with MoS2 paste. Replace only as a set (with small differential gears)

13

Threaded Insert

2

14

Housing

1