Steering
Designation - LS 90 power steering
Part number - 116 460 0801 1st version, 116 460 1001 2nd version
Jet Plunger Diameter:
- 1 version - 10.0 mm
- 2 version - 9.0 mm
The moment of friction of the steering gear screw in the bearing cap before turning on the amplifier is 1.2-1.5 kg cm
The moment of friction of the steering gear nut in the working piston is 0.6-1.0 kg cm
Friction moment screw - circulating balls - nut - 3-6 kg cm
The total moment of friction is 12-16 kg cm
The force on the steering wheel, at which the amplifier turns on - 0.7 kg
Start of hand force limitation:
- measured on the steering wheel - 2.4 - 3.5 kg
- measured on the steering gear screw - 60 - 80 kg cm
Power steering pump - 280/280 SE; 350SE/450SE
Vane pump type - Vackers VT 27
- VT 27, 1 version
- VT 49, 2 version
Safety valve opening pressure - 65±5 bar; 82±5.1 bar
Designation and numbers on the plate:
- black 01, blue 08, 1 version
- blue 25, 2 version
Maximum speed - 7000 rpm
Pump capacity - 10.4 l / min at 1200 rpm