51 71 Gaskets and loose body components

TIGHTENING TORQUE SPECIFICATION - GASKETS AND LOOSE BODY COMPONENTS

		Type	Thread	Tightening specifications	Dimension
1AZ	Front spoiler to bumper	E36/M3			3 Nm
2AZ	Rear spoiler	E34/touring, E36/Z3 coupe/M coupe	M6		6 Nm
		E36/M3	M6		7 Nm
		E53			3 Nm
		E83	M6		10 Nm
		E61			8 Nm
3AZ	Reinforcement plate to front axle support/engine support	E46/ohne Allrad, E85, E86		Replace screws
				Jointing torque	59 Nm
				Angle of rotation	90 °
4AZ	Trailing link in engine compartment	E85, E86		Nut	41 Nm
				Replace screw	56 Nm
				Angle of rotation	105 ± 15 °
		E83	M8		19 Nm
		E89		Replace screws	100 Nm
				Angle of rotation	105 ± 15 °
5AZ	Reinforcement plate/trailing link to rear axle	E46/Cabrio, E85, E86	M10	Replace screws
				Jointing torque	59 Nm
				Angle of rotation	90 °
6AZ	Reinforcement plate to body	E85, E86	M8		21 Nm
7AZ	Trailing link to rear axle	E46/Cabrio	M8		24 Nm
7AZ	Trailing link to rear axle	E85, E86		Replace nut	24 Nm
8AZ	Cross member, A-pillar, to bracket	E52	M8		19 Nm
9AZ	Cross member, A-pillar, middle	E52	M8		10 Nm
10AZ	Strut to transmission tunnel	E52	M8		19 Nm
11AZ	Cross member, A-pillar, bottom, to bracket	E52	M6		11 Nm
12AZ	Support tube to support, steering column upper section	E65, E66, E67	M8		21 Nm
13AZ	Support tube to body	E85/E86	M8		20 Nm
14AZ	Heating unit to support tube	E85, E86			4 Nm
15AZ	Support tube to body	E60, E61, E63, E64, E83	M8		21 Nm
16AZ	Mounting, cover, sill to body	E83	M8		5 Nm
17AZ	Cover, partition, to body, front	E61			2.5 Nm
18AZ	Retaining strip, sill trim, to side panel	E61			5 Nm
19AZ	Multifunction pan to body	E60/M5			3 Nm
19AZ	Multifunction pan to body	E86			12 Nm
20AZ	Underride protection to retaining bracket	E60, E61	M8	Replace bolts	8 Nm
21AZ	Retaining bracket for underride protection to frame side member	E60, E61	M8	Replace bolts	8 Nm
22AZ	Protective mat/protective cover to body	E60/Security	M6	Screw	10 Nm
23AZ	Cross connection (engine compartment) to upper section, support, front panel	E89		Screw	7.6 Nm
24AZ	Stiffening plate to body	E89	M10	Replace screws
				Jointing torque	56 Nm
				Angle of rotation	105 ±15 °
25AZ	Stiffening plate to exhaust system	E89		Nut	20 Nm
26AZ	Stiffening plate to body	E89		Nut	24 Nm
27AZ	Diagonal strut in engine compartment	E89		Nut	56 Nm
				Screw	56 Nm

TIGHTENING TORQUE SPECIFICATION - GASKETS AND LOOSE BODY COMPONENTS

		Type	Thread	Tightening specifications	Dimension
1AZ	Rear spoiler	E91		Screw	3 Nm
				Nut	7 Nm
2AZ	Trailing link in engine compartment	E81, E82, E84, E87, E88, E90, E91, E92, E93	M10	Replace bolts
				Jointing torque	40 Nm
				Angle of rotation	60 °
		E81, E82, E84, E87, E88, E90, E91, E92, E93	M12 x 1.5	Replace bolts
				Jointing torque	100 Nm
				Angle of rotation	100 °
3AZ	Trailing link to rear axle	E91	M12	Replace bolts
				Jointing torque	100 Nm
				Angle of rotation	90 °
		E91, E84	M10		50 Nm
4AZ	Support tube to support, steering column upper section	E84, E87, E90, E91, E92, E93	M8		19 Nm
5AZ	Support tube to body	E84, E87, E90, E91, E92, E93	M8		21 Nm
6AZ	Heating unit to support tube	E84, E87, E90, E91, E92, E93			4 Nm
7AZ	Bracket, handle, to body	E82/E87/E90/E91		Sheet metal screw	3.5 Nm
7AZ	Bracket, handle, to body	E84			6 Nm
8AZ	Bracket, suspension, load area net to body	E91			11 Nm
9AZ	Multifunction pan to body	E81, E82, E87, E90, E91, E92, E93	M6		8 Nm
10AZ	V-strut, front axle support	E88	M10 to front axle support, front		50 Nm
		E88, E93	M10 to blind rivet nut	Jointing torque	60 Nm
				Angle of rotation	105 °
		E88, E93	M10 to captive nut	Replace cage nut	50 Nm
		E89	M10	Jointing torque	56 Nm
		E88, E89, E93	M12	Jointing torque	100 Nm
				Angle of rotation	105 °
11AZ	Diagonal strut, front end	E88, E93	Nut	Replace nut	56 Nm
		E88, E93	Screw	Replace bolts Jointing torque	56 Nm
				Angle of rotation	90 °
12AZ	Protecting skid/mounting bracket to front axle support	E88, E93	M10		50 Nm
13AZ	Rear middle trailing link to underbody bracket	E93/ab 03_2007	M8		28 Nm
14AZ	Battery tray to body	E93	M8		19 Nm
15AZ	Vibration absorber to battery tray	E93	M8		19 Nm
16AZ	Grounding strap to body	E93	M6		8 Nm
17AZ	Bulkhead connection, suspension cross-brace, to holder, spring suspension cross-brace	E92/M3	M12 x 1.5	Replace screw
				Jointing torque	100 Nm
				Angle of rotation	100 °
18AZ	Suspension cross-brace to bulkhead connection, suspension cross-brace	E92/M3	M8	Replace bolts	34 Nm
19AZ	Suspension cross-brace to bulkhead connection, suspension cross-brace/ring, suspension cross-brace	E92/M3	M8	Replace nuts	34 Nm
20AZ	Trailing link, left/right to vehicle underbody	E88, E93	M10x40	Replace bolts	66 Nm
21AZ	Trailing link to side member locating bushing	E88, E93	M12x35	Replace screw
				Jointing torque	100 Nm
				Angle of rotation	105 °
22AZ	Trailing link to triangle/vehicle underbody	E88, E93	M12x35 M12x50	Replace bolts
				Jointing torque	105 Nm
				Angle of rotation	105 °
23AZ	Trailing link to rack (rear axle)	E88, E93	M12x35 M12x50	Replace bolts
				Jointing torque	100 Nm
				Angle of rotation	105 °
24AZ	Rear middle trailing link to underbody bracket/triangle bracket	E93/bis 03_2007	M8	Jointing torque	19 Nm
25AZ	Trailing link to side member locating bushing	E93/bis 03_2007	M12	Jointing torque	100 Nm
				Angle of rotation	90 °
26AZ	Left and right trailing link to underbody triangle	E93/bis 03_2007	M12	Jointing torque	100 Nm
				Angle of rotation	90 °
27AZ	Strut, rollover protection system, to rollover protection system	E88, E93	M10	Jointing torque	56 Nm
				Angle of rotation	100 °
28AZ	Strut, rollover protection system, to body	E88, E93	M10	Jointing torque	56 Nm
				Angle of rotation	100 °
29AZ	Trailing link strut, left and right, to body (rear axle)	E89	M10	Jointing torque	56 Nm
				Angle of rotation	105 ± 15 °
30AZ	Trailing link, rear left and rear right, to triangle bracket (rear axle)	E89	M8	Jointing torque	28 Nm
31AZ	Shutoff, trailing link, rear left and rear right, to body (rear axle)	E89	M8	Jointing torque	24 Nm
32AZ	Trailing link, rear left and right, to compression strut	E92, E93	M8x25		24 Nm
33AZ	Trailing links, rear left/right, to holder	E93/M3	M10x25		56 Nm
34AZ	Holder, trailing link, to triangle	E93/M3	M12x1.5x50	Jointing torque	100 Nm
				Angle of rotation	105 °
35AZ	Holder, trailing link, to triangle	E93/M3	M12x1.5x35	Jointing torque	100 Nm
				Angle of rotation	105 °