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Home >> Porsche >> 2005 >> Cayenne Base, Standard >> Repair and Diagnosis >> Engine Performance >> Ignition System >> 28 70 55 Replacing spark plugs - as of MY 2003 (Cayenne S TIP, Cayenne S MAN, Cayenne Turbo, Cayenne Turbo S, Cayenne S TIO Titan) >> Installing design cover >> Installing design cover of cylinder bank 1 - 4

Installing design cover of cylinder bank 1 - 4

NOTE:
  • Place a cloth between secondary air pump bracket and design cover to avoid scratching the cover. 
Fig 1: Tightening fastening screws of torque support bracket
GP00008238Courtesy of PORSCHE OF NORTH AMERICA, INC.

1. Install bracket for the torque support. The M8 x 45 Torx screws are tightened at the upper screw points. → Tightening torque: 23 ftlb.  At the lower screw-mounting points (center of valve cover) the M6 x 40 are first tightened to → Initial tightening: 3.5 ftlb.  and then to → Final tightening: 7.5 ftlb.  .

Fig 2: Inserting cover
GP00008237Courtesy of PORSCHE OF NORTH AMERICA, INC.

2. Slide the design cover of cylinder bank 1 - 4 under the secondary air pump bracket as shown in the illustration and then slide the cover of the second ignition coil through underneath the torque support bracket.

Fig 3: Pressing down rubber mountings on bracket
GP00008236Courtesy of PORSCHE OF NORTH AMERICA, INC.

3. Press down the two rubber mounts on the bracket. The rubber mounts must be felt to engage.

Fig 4: Fastening screws of ignition coil cover
GP00008227Courtesy of PORSCHE OF NORTH AMERICA, INC.

4. Tighten the four fastening screws on the ignition coils (illustration shows side 5 - 8). → Tightening torque: 3.5 ftlb. 

Fig 5: Fastening screws for secondary air pump of cylinder bank 1 - 4
GP00009061Courtesy of PORSCHE OF NORTH AMERICA, INC.

5. Reinstall secondary air pump. Tighten the three fastening screws. → Tightening torque: 7.5 ftlb. 

Fig 6: Fastening screw for torque support
GP00008034Courtesy of PORSCHE OF NORTH AMERICA, INC.

6. Reinstall torque support. Install the fastening screw (M10 x 85) with a new lock nut on the bracket. → Tightening torque: 44 ftlb. 

7. Tighten torque support fastening screw on the body (M10 x 70). → Tightening torque: 44 ftlb. 

8. Install the engine compartment cover at the right and rear. To do this, tighten the four bayonet screws and the sheetmetal screw on the washer-fluid reservoir. Refer to 70 02 19 Removing and installing front cover (engine compartment) - as of MY 2003 (All Models) .

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