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BRAKES
2
6.2 TECHNICAL SPECIFICATIONS
Applicable to all models (1.05 CRAIL, 1.2 NG NA - TIAGO 4 and 1.3 SDE, and 1.2 NG NA TIAGO).
SPECIFICATIONS
FRONT
REAR
Brake Type
Disc Brakes with single pot
floating type caliper
Leading and Trailing Drum Brakes with auto
adjuster
Brake Details
Caliper piston dia. = 51mm
For 14” Wheel Rim (TIAGO)
Drum Size = 200 X 30 mm
Disc diameter = 235 mm
Drum inside dia. = 200 mm
Disc thickness = 20 mm
Max. rebore dia. = 202 mm
Discard thickness = 20 mm
Out of round (Run out) = 0.04 mm Wheel
Cylinder dia. =19.05 mm
Lateral run - out = 0.03 mm
For 13” Wheel Rim (TIAGO)
Drum Size = 200 X 30 mm
Disc Thickness variation (max)
Drum inside dia. = 180 mm
Max. rebore dia. = 182 mm
Radial = 0.03 mm
Circumferential = 0.007 mm
Out of round (Run out) = 0.04 mm Wheel
Cylinder dia. =17.78 mm
Brake lining area
80 cm² per brake
For 200 Dia
115.2 cm² per brake
192x30x4.5
For 180 Dia
115.2 cm² per brake
192x30x4.5
Type of lining
Moulded - Asbestos Free
Moulded - Asbestos Free (Bonded Lining
Replacement service
limits for pad/lining
Brake pads should be replaced
when it’s thickness reaches
below 6 mm
Up to 1mm of liner thickness from shoe- rim
surface is permissible
Parking Brakes
Not Applicable
Lever type, cable operated mechanical
linkages acting on rear wheels
Tandem Master
Type = Fixed Seal
Cylinder (TMC) details
Size = 19.05 mm dia Material = Aluminum Finish = Anodized
Stroke = 38 mm (Primary : 19mm and Secondary : 19mm)
Circuit = Diagonal split (Primary to FL & RR) (Secondary to FR & RL)
Vacuum Servo details
Type = Light shell compact
Size = 9 inch
Boost Ratio = 7 : 1
Brake Pedal Details
Free Play = 8 mm
Height = 200 mm
Height from Carpet to Brake Pedal Plate bottom Point = 105 mm
Brake Pedal Full Stroke = 105 mm
Brake Fluid Details
Type: DOT4 confirming to SAE J1704