Subsequent work
1. Reinstall the Y pipe. Refer to 24 35 19 Removing and installing cowl for throttle housing (Y-shaped pipe) - as of MY 2003 (Cayenne S TIP, Cayenne S MAN, Cayenne S TIO Titan) . Refer to 24 35 19 Removing and installing cowl for throttle housing (Y-shaped pipe) - as of MY 2003 (Cayenne Turbo, Cayenne Turbo S) .
Scheme 23
2. Reinstall throttle body cover. To do this, press the 4 rubber elements on the ball heads.
Scheme 24
1. Pull off design cover of engine.
Scheme 25
Note. Before disassembly, measure the oil level and make a mark of the level on the dipstick as a check.
2. Unscrew fastening nuts of sheetmetal holder -arrows- and push sheetmetal holder aside. (Scheme 25)
Scheme 26
3. Unscrew the fastening screw of guide tube on intake-air distributor -1-. (Scheme 26)
Scheme 27
4. Push cable plug of crankshaft pulse sender to the cylinder block -arrow- and disassemble from guide tube. (Scheme 27)
Scheme 28
1- - --> Tightening torque: 6 ftlb. (Scheme 28)
2- - Guide tube for oil dipstick (Scheme 28)
3- - Oil dipstick (Scheme 28)
4- - Oil check valve, pay attention to direction of installation. (Scheme 28)
5- - Knock sensor; right with and left without cable. (Scheme 28)
6- - --> Tightening torque: 15 ftlb. (Scheme 28)
7- - --> Tightening torque: 7.5 ftlb. (Scheme 28)
8- - Cover for oil pump drive. (Scheme 28)
9- - O-ring; replace. (Scheme 28)
10- - Oil pump drive. (Scheme 28)
11- - Crankcase. (Scheme 28)
12- - Intermediate shaft. (Scheme 28)
13- - Thrust washer. (Scheme 28)
14- - --> Tightening torque: 7.5 ftlb., use impact bolter as needed; insert screws with screw locking agent. (Scheme 28)
15- - Drive shaft for oil pump; pay attention to the assembly of plastic washer (Scheme 28)
16- - Crankshaft reference mark sender. (Scheme 28)
17- - Oil pump, observe tightening sequence. (Scheme 28)
18- - --> Tightening torque: 17 ftlb. (Scheme 28)
19- - --> Tightening torque: 6 ftlb. (Scheme 28)
20- - Replacing --> Tightening torque: 22 ftlb.; (Scheme 28)
21- - Oil pan (Scheme 28)
22- - Oil level sensor (Scheme 28)
23- - Sealing ring; replace (Scheme 28)
24- - --> Tightening torque: 9 ftlb. (Scheme 28)
25- - Sealing ring; replace (Scheme 28)
26- - Engine support arm/oil filter housing (Scheme 28)
27- - --> Tightening torque: 15 ftlb. (Scheme 28)
28- - To thermostat; replace O-ring. (Scheme 28)
29- - --> Tightening torque: 19 ftlb. (Scheme 28)
30- - --> Tightening torque: 19 ftlb. (Scheme 28)
31- - Secondary unit holder. (Scheme 28)
32- - Coolant pipe; replace O-ring. (Scheme 28)
33- - Knock sensor (without cable). (Scheme 28)
34- - Torsional vibration damper. (Scheme 28)
35- - --> Initial tightening: 74 ftlb. --> Final tightening: 90°; replace screw (Scheme 28)