Wheels; Wheel Inspection - Mack Granite GU Series Operator's Handbook Manual

MAINTENANCE AND LUBRICATION 287

WHEELS

Wheel Inspection

Look at the wheels and cap nuts. Inspect them for evidence of cap nut
looseness. Rust streaks from the cap nut ball seat are an indication of
looseness. Refer to the Maintenance and Lubrication Manual for complete
procedures concerning wheel inspection and wheel nut tightening.
Look for cracks around the hand hole, stud hole and wheel. Look for broken
studs, wheel damage or improperly seated lock rings.
C0029431
C0029432