porsche Workshop Repair Guides

Porsche Workshop Service and Repair Manuals

Removing and Installing Hydraulic Valve For Valve Lift Adjustment - Engine Installed|Page 1259 > < Removing and Installing Hydraulic Valve For Valve Lift Adjustment - Engine Installed|Page 1257
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5. Special tool 9611; fit holding-down device for camshafts. Fit auxiliary screws M6 x 45 with washers and tighten to 10 Nm (7.5 ft. lbs.).

6. Check dowel sleeves (4 ea.) of the bearing saddles to ensure that they are properly seated in the cylinder head. Grease bearing surface, fit bearing

saddles in correct position and tighten evenly. Tightening torque 10 Nm (7.5 ft. lbs.)
E Bearing saddle for inlet camshaft
A Bearing saddle for exhaust camshaft

7. Fit tensioning element (VarioCam). Tighten 3 M6 x 95 pan-head screws. Tightening torque 10 Nm (7.5 ft. lbs.)
8. Unscrew tensioning screw, special tool 9632, from the tensioning element.

Removing and Installing Hydraulic Valve For Valve Lift Adjustment - Engine Installed|Page 1259 > < Removing and Installing Hydraulic Valve For Valve Lift Adjustment - Engine Installed|Page 1257