GMC 2003 Envoy - Manual (Page 372)

A CAUTION;
Never use oil or grease on studs ornots^ If you
do, the nuts might come loose. Vour wheel
could fall off, causing a serious acdtfeiit.
H. PEace Ihe spare on the whepi mounting surface.
?, Pul the nuts on by
hand. Make Sure the
rounded end is
Inward 1he wheel
10, Tighten each nui by hand uniil the wheel is held
against Ihe hub. It a nul can't be turned by hand,
u^e thq wheel wrench and see your dealer as
soon as possible.
11. Lnwar the vohiqlo by turning the jack handle
counterclockwise. Lower the jach completely
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