Buick 1993 Roadmaster Owner's Manual page 236

CAUTIO
A
Rust or dirt on the wheel,
which it is fastened, can make the wheel nu
become loose after a time. The wheel could
come off and cause an accident. When you
change a wheel, remove any rust or dirt fro1
the places where the wheel attaches to the
vehicle. In an emergency, you can use a cloth or
a paper towel to do this; but be sure to use a
scraper or wire brush later,
if
you need to, to get
all the r - - - t or dirt off.
N
use oil or gre e on stu
Remove any rust or dirt
fro-rn
the wheel bolts,
rnoullLl1lg
surfaces or spare wheel. Place the spare on the wheel
mounting surface.
Replace. the wheel nuts with the rounded end of the nuts
toward the wheel. Tighten each nut by hand until the
wheel is held against the hub.
234