SPECIFICATIONS OF POWER-ASSISTED STEERING
222
Engines : 6FZ - RFN - RLZ - XFX - RHY - RHZ - 4HX
AXLES
SUSPENSION
STEERING
B3EP127D
Engines
Engines
6FZ RFR RJX
RHY RHZ 4HX
XFX
ZF
SAGINAW
Falling
Constant
100 bars 129 mm
Supplier Flow type Adjustment pressure Pulley diameter
Steering rack
travel
(mm)
Pinion Rack
Number of
turns of the
wheel
Steering
ratio
Inner Outer
Angle of lock
Number of teeth
6FZ RFR
RJX RHY RHZ
2x83
XFX 4HX 2x74 3 34.29° 31.58°
50.4/1
39.74° 35.65°
933
3.3
Tightening torques m.daN
Engines EW-DW ES9J4
(12) Vis
(13) Vis
(14) Vis
2.2 ± 0.3 2.5 ± 0.6
Engine XFX : A converter, integral with the valve,
modulates the assistance according to the vehicle
speed.
Length of steering rods (Adjustment)
between ball-joints = 362 mm.
Power-assisted steering hydraulic circuit.
The oil supplies both the steering circuit and the
suspension circuit.
Petrol engine : A power-assisted steering pressure switch
is installed on the hydraulic piping, between the high
pressure pump and the steering valve.
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