Section C: Periodic Maintenance Inspections - Buick 1993 LeSabre Owner's Manual

Section C: Periodic Maintenance
Inspections
Listed below are inspections and services which should
be performed at least twice a year (for instance, each
spring and fall). You should let your GM dealer's
service department or other qualified service center do
these jobs. Make sure any necessary repairs are
completed at once.
INSPECTION
OR SERVICE
_ _ _ _ _ _ ~
Steering,
Suspension and
Front-Wheel-
Drive
Axle
Boot and Seal
Inspection
Exhaust System
Inspection
Throttle
Linkage
Inspection
WHAT SHOULD BE DONE
Inspect the front and rear suspension
and steering system for damaged,
loose or missing parts, signs of wear,
or
lack
of
lubrication. Inspect the
power steering lines and hoses for
proper hookup, binding, leaks,
cracks, chafing, etc. Clean and then
inspect the drive axle boot seals for
damage, tears or leakage. Replace
seals if necessary.
Inspect the complete exhaust
system. Inspect the body near the
exhaust system. Look for broken,
damaged, missing or out-of-position
parts as well as open seams, holes,
loose connections, or other
conditions which could cause a heat
build-up in the floor pan or could let
exhaust fumes into the vehicle. See
"Engine Exhaust" in the Index.
Inspect the throttle linkage for
interference or binding, and for
damaged or missing parts. Replace
parts as needed.