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Home >> Porsche >> 2012 >> Cayenne Turbo >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 31 (15 - Engine - Cylinder Head, Valve Drive (4.8L Non Turbo) -- 92A - Cayenne (92A)) >> WM, 150516 Setting Timing >> Tools And Materials >> Special Tools

Special Tools

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G16308429Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Adjusting tool for setting timing

1  Both staking tools for the camshafts are required in pairs for adjusting the camshafts. > 9678/1 - Staking tool. The tools must be used in mirror image for both cylinder heads.
2  The staking pin > 9595/1 - locating pins is used for the staking bore between the vibration balancer and timing-case cover for setting the TDC.
3  The assembly chain tensioner > 9683/1 - auxiliary chain tensioner is required in the V8 engine for setting the timing precisely because of the tolerances of the long timing chain. It is not suitable for the 4.5-litre engine. Lubricate the connection with a few drops of commercially available pneumatic oil (to prevent the inner piston from seizing). Operating pressure: 5.0 to 5.5 bar.
4  Compressed air hose on the > 9683/1 - auxiliary chain tensioner
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