3. Loosen belt pulley. · Undo hexagon-head bolt (M16 x 1.5 x 60)

911 Carrera (996) Engine -Crankshaft, pistons 3. Loosen belt pulley. Undo hexagon-head bolt (M16 x 1.5 x 60) with special tool 9594 (socket wrench insert); to do this, hold with special tool 9593 (retaining device). / "- -~ /""'=:~ ' ,,\. /:- / 72O_97 /(?t Screw sheetmetal screw with washer approx. 5 mm into the bore. Position mounting lever on the sheetmetal screw; place support betweenthe mounting 25~97 leverandcrankcase. 4. Remove crankshaft sealing ring. Lever crankshaftsealing ring The following tools and parts are required out of the crankcase. for removal of the crankshaft sealing ring: Angledrill Drillbit, ~ 3 mm Mountinglever,e.g. specialtool 9182 Sheetmetal screw with hexagon head (5.0 x 20) Washer Support, e.g. wooden block 50 x 30 x 20 mm 719_97 Removalprocedure: Drill sealing ring on face side (refer to drawing), 13 -35 I