Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Color marking on bearing shell
Select crankshaft bearing shell classification based on the inscription on the crankshaft's flywheel flange -9-. Example: YYYYB YYYY mean 5 main
shaft bearings and 4 double connecting rod bearings (8 connecting rods in total). The letters are the abbreviations for the colour code of the bearing
shells (Y for yellow, B for blue, R for red). Based on the example above, yellow bearing shells are to be selected for the main shaft bearings 1 to 4 and
a blue bearing shell is to be selected for the fifth main shaft bearing. The connecting rod bearing shells should all have a yellow marking in this case.
Crankshaft
1
- Crankshaft (stroke: 83 mm)
2
- Straight pin, 6 x 20
3
- Spring, 5 x 6.5
4
- Thrust washer
5
- Main bearing shell, upper
6
- Main bearing shell, lower
7
- Shaft seal
8
- View of crankshaft flange
9
- Crankshaft bearing classification (three types) (example: YYYYY-BBBB; 5 main shaft bearings with yellow marking, 4 double (8)
connecting-rod bearings with blue marking)