BRAKE SYSTEM
5A-1
SECTION 5A. SERVICE TOOLS, MATERIALS, AND SPECIFICATIONS
MATERIALS REQUIRED
l
SPECIFICATIONS
Brakes
Brake diameter.............................. 6.270 in (159.5 mm)
Brake drum inside diameter..........................................
.......................... 6.289 to 6.309 in (159.7 to 160.2 mm)
Brake lining thickness .......................... 140 in (3.5 mm)
Torques
Wheel motor mounting bolt torque......65 ft-lbs (88 Nm)
Adapter plate mounting bolt torque** ..18 ft-lbs (24 Nm)
Brake assembly mounting bolt torque* .........................
............................................................18 ft-lbs (24 Nm)
Brake drum nut torque*...................250 ft-lbs (339 Nm)
Front wheel bolt torque .......................55 ft-lbs (75 Nm)
Rear wheel bolt torque......................80 ft-lbs (108 Nm)
Front tire air pressure............................ 14 psi (96 kPa)
Rear tire air pressure ............................ 14 psi (96 kPa)
• * - Use 242 Blue Loctite
• ** - Use 290 Green Loctite
Tools required:
Standard automotive hand tools
Cleaning
materials:
Stoddard solvent or equivalent
Lubricants:
Refer to Section 11
Other service
items:
Brake shoes
5A