BASE BRAKES
Disc Brake Caliper
Type............................. Sliding
Bore ...................... 70mm(2.75 in.)
Disc Brake Rotor
Type .......................... Ventilated
Dimensions ....... 287x24mm(11.3x0.9in.)
Max. Runout .............. 0.102 mm (0.004)
Max. Thickness Variation .......... 0.013 mm
(0.0005 in.)
Min. Rotor Thickness ..... 22.6 mm (0.8898 in.)
Brake Drum
Dimensions ........ 279x57mm(11x2.25 in.)
Max. Runout ............. 0.20 mm (0.008 in.)
Max. Diameter Variation . . . 0.076 mm (0.003 in.)
Brake Booster
Type................... Tandem Diaphragm
Master Cylinder
Bore ..................... 29mm(1.125 in.)
TORQUE CHART
DESCRIPTION TORQUE
Brake Booster
Mounting Nuts .......... 28N·m(250 in. lbs.)
Master Cylinder
Mounting Nuts .......... 18N·m(160 in. lbs.)
Caliper
Mounting Pins ............ 30N·m(22ft.lbs.)
Wheel Cylinder
Bolts ................... 20N·m(15ft.lbs.)
Combination Valve
Bolt (RWAL) ......... 20-27 N·m (15-20 ft. lbs.)
Bolt (ABS) ........... 10-13 N·m (7-10 ft. lbs.)
Support Plate
Mounting Bolts/Nuts ........ 64N·m(47ft.lbs)
Brake Line Fittings
Master Cylinder ......... 19N·m(170 in. lbs.)
Combination Valve ....... 19N·m(170 in. lbs.)
Wheel Cylinder .......... 16N·m(145 in. lbs.)
Brake Hose
Front Fitting ............ 16N·m(145 in. lbs.)
Front Bolt .............. 28N·m(250 in. lbs.)
Rear Fitting ............ 19N·m(170 in. lbs.)
SPECIAL TOOLS
BASE BRAKES
Install Dust Boot 8248
Universal Handle C-4171
DN BRAKES 5 - 31
SPECIFICATIONS (Continued)