37 12 Control and Suspension Systems, rear
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1AZ Pressure line connections | E38 / E39 | M10 | 14 N.m | |
| 2AZ Pressure line connections | E38 / E39 | M12 | 20 N.m | |
| 3AZ Screw connection for air line | E39 / E53 / E61 / E65 / E66 | Dia. = 4 mm | 2 N.m | |
| E53 | Dia. = 6 mm | 4 N.m | ||
| 4AZ Lever on stabilizer | E38 | Tighten one nut to 5 N.m, then second nut to 9 N.m, then first nut to 9 N.m. | 9N.m | |
| 5AZ Air suspension on wheel carrier | E39 | 20 N.m | ||
| 6AZ Air spring strut to wheel carrier | E65 / E66 | M14 | Replace screw | 165 N.m |
| 7AZ Pressure sensor to pressure accumulator | E53 | 9 N.m |
37 12 CONTROL AND SUSPENSION SYSTEMS (REAR) TIGHTENING SPECIFICATION
37 14 Electric Components
| Type | Thread | Tightening specification | Measure | |
|---|---|---|---|---|
| 1 AZ Wheel camber warning switch to console | E32 / E34 | 9 N.m | ||
| 2AZ Angled joint of jointed rod | E32 / E34 | 5 N.m | ||
| 3AZ Hydraulic switch to distributor | E24 / E32 | 25 N.m | ||
| 4AZ Hydraulic switch to hydraulic control unit | E24 / E32 | 27 N.m | ||
| 5AZ Solenoid valve to hydraulic control unit | E24 / E32 | 55 N.m | ||
| 6AZ Ride level sensor to holder | E39 / E38 / E46 / E53 / E52 / E60 / E61 / E63 / E64 / E65 / E66 / E67 / E83 / E85 | 5 N.m | ||
| 7AZ Control rod /jointed rod to ride height sensor / bracket / control arm | E39 / E46 | 9 N.m | ||
| E53 / E60 / E61 / E63 / E64 / E65 / E66 / E67 / E83 / E85 | 8 N.m | |||
| E38 | 5 N.m | |||
| E52 | 10 N.m | |||
| 8AZ Bracket ride level sensor to front axle carrier | E85 | M6 | 8 N.m | |
| 9AZ Control rod on transverse link (rear) | E38 / E83 | 8 N.m | ||
| E52 | 10 N.m | |||
| 10AZ Control rod to swinging arm (rear) | E53 / E60 / E61 / E63 / E64 / E65 / E66 | 8 N.m | ||
| 11 AZ Bracket ride level sensor to rear axle carrier | E53 / E60 / E61 / E63 / E64 / E65 / E66 / E83 / E85 | 8 N.m | ||
| 12AZ Control lines for oscillating motor, rear, to valve block | E60 / E61 / E63 / E64 / E65 / E66 | 35 N.m | ||
| 13AZ Connecting nuts, hydraulic lines (pressure lines/control lines) | E60 / E61 / E63 / E64 / E65 / E66 | 30 N.m | ||
| 14AZ Line holder / pipe holder / holder | E60 / E61 / E63 / E64 / E65 / E66 | 8 N.m | ||
| 15AZ Control lines for oscillating motor, front, to valve block | E60 / E61 / E63 / E64 / E65 / E66 | 35 N.m | ||
| 16AZ Pressure line DYNAMIC DRIVE circuit to valve block | E60 / E61 / E63 / E64 / E65 / E66 | 35 N.m | ||
| 17AZ Valve block to holder | E60 / E61 / E63 / E64 / E65 / E66 | 8 N.m | ||
| 18AZ Control lines to oscillating motor | E60 / E61 / E63 / E64 / E65 / E66 | 30 N.m | ||
| 19AZ Return line to valve block | E60 / E61 / E63 / E64 / E65 / E66 | 40 N.m | ||
| 20AZ Holder, valve block, to body | E60 / E61 / E63 / E64 / E65 / E66 | 8 N.m | ||
| 21 AZ Connecting nuts, hydraulic lines (return) | E60 / E61 / E63 / E64 / E65 / E66 | 35 N.m | ||
| 22AZ Bracket for jointed rod to front control arm | E85 | M6 | 8 N.m | |
| 23AZ Transversal acceleration sensor to body | E60 / E61 / E63 / E64 / E65 / E66 | M6 | 8 N.m | |
| 24AZ DYNAMIC DRIVE control unit to body | E60 / E61 / E63 / E64 | M8 | 2.5 N.m | |
| E65 / E66 | M6 | 4.5 N.m |
37 14 ELECTRIC COMPONENTS TIGHTENING SPECIFICATION