4-37. HUB, WHEEL BEARING, AND BRAKEDRUM MAINTENANCE (M416A1) (Con't).
While rocking brakedrum (11) back and forth, loosen slotted nut (8) until a slight looseness is felt.
While rocking brakedrum (11), slowly tighten slotted nut (8) until looseness disappears.
Install new cotter pin (9) in slotted nut (8) and spindle (13).
Lightly coat flange of dust cap (10) with sealing compound. Install dust cap on brakedrum (11).
Raise chassis (4) using a suitable floor jack positioned under axle near wheel. Remove jackstand from
4-38. TIRES AND TUBES MAINTENANCE.
Replace tires and tubes and repair tubes in accordance with TM 9-2610-200-24.