911 Turbo AWD F6-3600cc 3.6L SOHC Twin Turbo (1997)
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6. Locking tools 9551 or 9552, respectively, may be used to align or rotate the camshafts from the front (flywheel side).
7. When mark Z 1 on the pulley is aligned with the separating joint and when the punch marks and/or woodruff key groove of the camshafts point up,
the engine will be set to firing TDC of cylinder 1 and overlap TDC of cylinder 4 as a basic adjustment.
Auxiliary Chain Tensioner For Left Side
Auxiliary Chain Tensioner For Right Side