TATA Motors Aria Owner's Manual & Service Book - page 149
TECHNICAL INFORMATION
139
FRONT AXLE
For 4 X 4
1) Independently suspended with
Axle Disconnect.
2) Axle Ratio 4.1
For 4 X 2
Independently suspended
STEERING
Type
Rack and Pinion steering with
power assistance. (Hydraulic)
Ratio
17.5:1
Steering Wheel
380 mm dia. with Low pivot Tilt
mechanism for adjusting height &
collapsible column
BRAKES
Service Brake
Vacuum assisted independent
hydraulic brakes on front & rear
through tandum master cylinder.
Vacuum pump camshaft driven
Front Brakes
Ventilated disc brakes with twin pot
caliper
Disc dia. 302 (4X4) / 298 (4X2)
Disc thickness : 26
Rear Brake
Disc brake (Drum in Hat) with
Single pot caliper
TECHNICAL SPECIFICATIONS
Anti-lock Braking
4 channel , 4 sensors (For ABS)
System (ABS)
Electronic Stability
4 Channel, 4 Sensors & Other
Program (ESP)
Sensors
Parking Brake
Lever type, Console mounted, Cable
operated mechanical linkage acting
on Rear wheels through DIH.
FRAME
Type
Ladder type cranked frame with Box
section members and welded cross
members
Depth
152 mm (Max)
Width
80 mm (Max)
SUSPENSION
Front
Double wishbone type with coil
springs over Shock Absorber.
Rear
Coil spring type 5 link rigid axle
suspension
Shock Absorber
Hydraulic double acting telescopic at
Front & Rear
Anti-roll Bar
At both front & rear