Note. Separate characteristics are also given in the text of the Chapter and, if they are mandatory, are highlighted in bold.
Common parameters (In brackets for long base models) Wheel base, mm 2965 (3085) Wheel track, mm 1574 Minimum turning circle, m | (In brackets for long base models) Except 4MATIC 11.7 (12.1) 4MATIC 11.8 (12.2) Front suspension | Design Independent, 4-link, with pneumatic shock absorbers, an adaptive damping system that automatically changes the stiffness of the shock absorber struts depending on the roughness of the road, and the clearance - depending on the speed. Anti-roll bar. Aluminum and steel elements used | Rear suspension | Design Independent multi-link, with pneumatic shock absorbers, adaptive damping system. Anti-roll bar. Aluminum and steel elements used | Steering | Design Rack and pinion, with hydraulic booster, speed sensitive. Steering column - safety, telescopic, with the function of displacement during landing and tilt adjustment | Steering wheel turns 2.8 lock to lock Power Steering Fluid 1 l Wheel alignment | Suspension clearance measurement corresponds to the angle of inclination of the drive shaft to the horizontal | Clearance | It is measured in degrees, by the method shown in the illustration. |
6.9°±1.5°
-0.9°±1° Front wheels | Convergence 0°32'±10' (4.13±1.29mm) Toe-in at 20°turn 1°37'±30' Camber depending on the clearance of the front suspension (regulated)
-0°58'±20'
-0°54'±20'
-0°50'±20'
-0°47'±20'
-0°43'±20'
-0°38'±20'
-0°34'±20' The difference between the sides 0°20' Longitudinal inclination of the axis of rotation of the wheel, depending on the clearance of the front and rear suspensions (regulated) | The difference between the sides 0°30' rear wheels | Convergence depending on the clearance of the rear suspension (regulated)
0°35'±7'
0°36'±7'
0°38'±7'
0°40'±7'
0°41'±7' (5.29±0.90mm) The difference between the sides 0°30' Camber depending on the clearance of the rear suspension (not regulated)
-0°44'±30'
-0°49'±30'
-0°55'±30'
-1°00'±30'
-1°06'±30' The difference between the sides 0°30' Tightening torque of threaded connections, H•m | FRONT SUSPENSION Bolt of fastening of a support of the engine to a forward suspension bracket 25 Nut of fastening of an arm of fastening of the stabilizer to a forward suspension bracket 20 Bolt fixing nuts for gap adjustment 8 Nut of fastening of connecting draft of the stabilizer to a rotary fist 40 Nut of fastening of the top lever to a rotary fist 125 Bolt of fastening of a back protective guard to a rotary fist 22 Nut of fastening of the shock-absorber from above 40 Nut of fastening of connecting draft to the stabilizer 70 - 80 Nut of fastening of the shock-absorber to the bottom lever 100 Nut of a cam bolt of adjustment of angles of installation of forward wheels 180 REAR SUSPENSION Nut of fastening of connecting draft to the stabilizer 40 Nut for fastening the camber adjustment strut to the wheel support M12 70 Nut of fastening of tension draft to a support of a wheel 70 Nut of fastening of a flange to a power shaft 320 Nut of fastening of the lower arm to the subframe 70 Nut of fastening of the shock-absorber to the bottom lever 55 Connecting rod mounting bolts 10 Rear wheel alignment cam bolt 70 STEERING Tie rod nuts 60 Bolt of fastenings of a steering shaft to a shaft of the steering mechanism 110 Drain pipeline 40 Delivery pipeline 40 Bolt of fastening of the steering mechanism to a forward beam 50 + 60-90° Bolt of fastening of a pulley of the pump 30 Discharge pipeline to the pump М16х1 5 50 Discharge pipe to pump type «Tandem» 25 Bolt of fastening of the pump to a support on the block of cylinders 25 Mounting the lower steering shaft to the upper 110 Wheel bolts 150 |