Contents Wiring diagrams Section: Mechanical - Hydraulic All sections

Disc Brakes: Specifications Toyota 4Runner IV

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m.)
Front Brake Caliper Bolt91 (123)
Rear Caliper Slide Bolt65 (88)
Rear Caliper Torque Plate Bolt77 (105)
Brake Pedal Push Rod Lock Nut19 (26)
Brakeline-To-Front Brake Caliper Nut11 (15)
Brakeline-To-Rear Caliper Union Bolt23 (31)
Brake Master Cylinder Sub-Assembly Retaining Nut10 (14.2)
Brake Booster Oil Pressure Sensor55 (74.7)
Wheel Lug Nut83 (113)
INCH Lbs. (N.m)
Bleeder Screw97 (11)
Brake Booster Pump Assembly Bolt69 (7.8)
Brake Booster Pump Bracket Bolt97 (11)
Master Cylinder Reservoir Retaining Bolt15 (1.7)
Parking Brake Adjustment Lock Nut48 (5.4)
Parking Brake Pedal Assembly Bolt115 (13)

TORQUE SPECIFICATIONS

DISC BRAKE SPECIFICATIONS

ApplicationIn. (mm)
Front Disc
Original Disc Thickness1.102 (28)
Minimum Refinish Thickness1.024 (26)
Maximum Disc Runout.002 (.05)
Brake Pad Thickness
Standard Thickness.453 (11.5)
Minimum Thickness.039 (1.0)
Rear Disc
Original Disc Thickness.709 (18)
Minimum Refinish Thickness.629 (16)
Maximum Disc Runout.0079 (.2)
Brake Pad Thickness
Standard Thickness.394 (10)
Minimum Thickness.039 (1.0)
Rear Disc Parking Brake Drum (1)
Brake Shoe-To-Lever ClearanceLess Than .0098 (.25)
Drum Diameter
Original Diameter8.27 (210)
Maximum Diameter8.31 (211)
Parking Brake Shoe Lining Thickness (2)
Standard Thickness.157 (4)
Minimum Thickness.039 (1.0)
(1) This is the drum for the parking brake on the inside of the rear disc. (2) This is brake lining for the parking brake on the inside of the rear disc.
(1)This is the drum for the parking brake on the inside of the rear disc.
(2)This is brake lining for the parking brake on the inside of the rear disc.

DISC BRAKE SPECIFICATIONS