Isuzu D-MAX 2020 Owner's And Driver's Manual page 764

6-88
SERVICE AND MAINTENANCE
CAUTION
• Remove rust and dirt from a wheel
bolt and nut, and turn the nut on
the bolt. If the nut does not turn
smoothly, the threads are defective.
• If the threads are defective, replace
both wheel bolt and wheel nut as a
set.
• If any wheel bolt is broken, change
all the wheel bolts and wheel nuts
on the wheel.
3. Remove rust, dust, and mud from the
fitting surfaces of the disc wheels and
hubs, the seating surfaces (tapered
surfaces) of the wheel nuts, and the
threads of the wheel bolts and nuts.
CAUTION
• Clean the disc wheels to remove
dirt and rust from the fitting surfaces
of the disc wheels and hubs. Also
clean the tapered portion of each
nut. If you fasten the wheel nuts
without removing dirt and rust, the
wheel nuts would later loosen and
the wheel might be detached from
the vehicle while driving. This could
be very dangerous.
4. For models with aluminum wheels,
install the wheel cover by tapping the
wheel cover into place with your hand
after aligning the protrusions on the
rear side of the wheel cover with the
depressions on the wheel.
5. Install the wheel while aligning the
bolt holes in the disc wheel with the
wheel bolts.