L Note: Allow for the thickness of the compressed Installing double drive gear • Lock the crankshaft in the TDC position with lo- cating screw, BMW No. 11 6 570 . • Fit left engine block half and install fasteners. • Insert chain through chain aperture and place around crankshaft. • Slide double drive gear (2) on to crankshaft. • Engage chain. • Install snap ring. • Clean threads of crankshaft and hexagon nut (1), coat threads with Loctite 243 and install nut. • Engage needle roller of water-pump drive gear on stub of balancing shaft and push drive gear (3) into position. X Tightening torque: Double drive gear on crankshaft (clean thread + Loctite 243)........................
180 Nm 11.46 gasket (approx. 0.4 mm (0.016 in)). On the magnet end, the shim is always 1.0 mm (0.039 in) thick. • Select a suitable shim to ensure that the correct endplay is obtained. Crankshaft endplay ........................... 0.1...0.3 mm (0.0039...0.0118 in) L Note: Shim the balancing shaft in the same way as the crankshaft. Install shims only on the clutch side. 11 6 570 E110340 E110340 L Note: Note the two fasteners in the oil filter housing. • Cut off protruding gasket. X Tightening torque: Fasteners, engine block ............................... 10 Nm 1 3 2 E110290 E110290