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BRAKES
2
2. TECHNICAL SPECIFICATIONS
Applicable to all models (1.05 CRAIL, 1.2 NG NA - TIAGO and 1.3 SDE).
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
103.6 cm² per brake
163.5x30x4.5
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 = 20.64 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 J1703, SAE J1703