16. Tightening specification: 18. Prepare preassembledconnecting rod · of cylinder 2 for installation.

911 Carrera (996) Engine -Crankshaft, pistons 16. Tightening specification: 18. Prepare preassembledconnecting rod of cylinder 2 for installation. Oil thread and contact surface. Perform the following assemblysteps as described from Step 8 to Step 16. 1. Initial tightening 20 Nm (15 ftlb. 19. Fitting piston and connecting rod in To facilitate subsequentchecks it is cylinder 3 recommended that, after initial tightening, the screw heads be marked with a coloured Rotate crankshaftclockwise until bore U6 on pen. the belt pulley is aligned with the fixing bore on the crankcase. Position or fix with fixing 2. Final tightening 1 x 900 turn pin (short) of special tool 9595. Use 10 mm socket wrench insert (double hexagon). "'\\ ~ 17. Fitting piston and connecting rod in cylinder 2 ~ Turn crankcase by 180°. Turn crankshaft clockwise until the bore U5 on the pulley is aligned with the fixing bore on the crankcase. Position or fix with fixing "0 U6 pin (short) of special tool 9595. 603_97 ~ "\ ~ 20. Prepare preassembled connecting rod lQ of cylinder 3 for installation. Perform ~ the following assembly steps as described from Step 8 to Step 16. Note us theLeavepistoncrankshaftand connectingat positionrodU6in aftercylinderfitting3. ~ fittingThis positionof the pistonis necessaryof cylinderfor subsequent6. 605_97 21. Removebeltpulley. Removing and installing pistons 13 -53