Exterior Maintenance - Peterbilt 348 2017 Operator's Manual

CAB

Exterior Maintenance

Painted Surfaces
Wash painted surfaces frequently to
remove grime and caustic deposits
which may stain the finish. See
Cleaning, Protecting, and Weather
Stripping on page 5-72.
(03/17)
Chrome and Aluminum Surfaces
To prevent rust, keep chromed parts
clean and protected with wax at all
times, especially in winter conditions
where the roads are salted.
•
If necessary, use a commercial
chrome cleaner to remove light
rust.
•
Chrome surfaces are best
cleaned with fresh water. Wipe
dry to preserve their luster. A
commercial chrome cleaner will
remove light rust. After cleaning,
wax flat surfaces and apply a thin
coat of rust preventive lubricant
around bolts or other fasteners.
•
Clean aluminum wheels and
bumpers with warm water. Tar
remover will get rid of heavy
deposits of road grime. To prevent
spotting, wipe aluminum surfaces
dry after washing.
Y53-6060-1C1
•
Under corrosive conditions, such
as driving on salted roads, clean
aluminum parts with steam or high
pressure water from a hose. A
mild soap solution will help. Rinse
thoroughly.
CAB
5
5-71