911 Carrera (997) F6-36L Engine Cylinder Block Assembly Repair
Bearing cover with sealing ring
1. Lever out two green closure caps on pulley side of cylinder bank 1-3.
2. Turn the engine at the hexagon-head bolt (a/f 24) of the crankshaft belt pulley (or vibration damper) clockwise to overlapping TDC of cylinder
bank 1-3 and fix it with special tool fixing pins 9595/1.
Fixing belt pulley (damper)
Information
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For checking with the adjusting gauge, the timing adjustment must be correct.
3. To check the camshaft adjustment, insert adjusting gauge 9686 for camshaft into the camshaft slots (pulley side) (inscription on gauge pointing
towards cylinder head cover). If the gauge cannot be inserted, rotate the crankshaft a further 360° and secure it again.
4. Unscrew two M6 x 12 hexagon-head bolts on the coolant pipe (heating) at cylinder side 4-6.
5. Remove primary chain tensioner (hexagon socket a/f 32).
Primary chain tensioner
6. Remove chain tensioner, cylinder bank 1-3 (hexagon socket a/f 32).