11 36 Variable Camshaft Control

TECHNICAL DATA - VARIABLE CAMSHAFT CONTROL

	Type	Thread	Tightening specification	Measure
1AZ 4/2-way valve/solenoid valve to VANOS housing	M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS			30 Nm
2AZ Banjo bolt to VANOS adjustment unit	M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS	M14 x 1.5		32 Nm
3AZ Screw plug to VANOS adjustment unit	M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS	M22 x 1.5		50 Nm
4AZ Left-hand thread: Set screw for hydraulic piston to toothed shaft	M52TU / M54 / M56	M6		10 Nm
5AZ Hydraulic line for VANOS to oil filter equipment carrier	M52 / M52TU / M54 / M56 / S52 / S50 US / M50 / VANOS			32 Nm
6AZ Collar nut on spline shaft	S50	M6		9 Nm
7AZ Cover to VANOS adjustment unit (hydraulic piston inlet side)	S50	M5		5 Nm
8AZ Filter screw to VANOS adjustment unit	S50	M10x1		12 Nm
9AZ Pressure line to VANOS adjustment unit	S62 / S54	M10 x 1		13 Nm
Pressure line to pressure accumulator and VANOS adjustment unit	S50	M12 x 1		20 Nm
10AZ Cover for solenoid valve to VANOS adjustment unit	S50 / B30	M5 8.8		6 Nm
	S50 / B32	M5 10.9		8 Nm
	S62	M7 10.9		19 Nm
11AZ Cover to VANOS adjustment unit (exhaust side)	S54 / S50 / B32	M6 10.9		13 Nm
12AZ Solenoid valve on distributor	M62 / VANOS	M27x1.5		25 Nm
13AZ Left-hand thread: Exhaust chain wheel to exhaust camshaft	M62 / VANOS	M12x1.5		125 Nm
14AZ Left-hand thread: VANOS adjustment unit to inlet camshaft	M62 / VANOS	M12x1.5		110 Nm
15AZ Left-hand thread: Nut of sensor gear screw fitting	M62 / VANOS	M18x1.5		40 Nm
16AZ Adjustment unit to exhaust or inlet camshaft	N40 / N42 / N45 / N46	M10x1	Replace screws
			Jointing torque	20 Nm
			Torque angle	90°
			Torque angle	90°
	N62 / N62TU / N73	M10x1	Replace screws
			Torque	80 Nm
17AZ Non-return valve	N62 / N62TU / N73	M14x1.5		20 Nm