1994 Buick Century Owner's Manual - Page 277

I CHKCKOH SKHVICK Unclcrbody Flushing I At least cvcry spring, use plain walcr t o ['lush any corrosive matcrials from Section C: Periodic Maintenance Inspections [he undcrbody. Take care l o clean thoroughly any ilrcas whcrc mud and other debris can collect. Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and 1 1 1 ) . 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. CHKCK O R SKRVICK Restraint Systems WHAT TO DO Now and then, make sure all your belts, buckles, latch plates, retractors, anchorages and reminder systems are workingproperly.Look for any loose parts o r damage. I f you see anything that might keep a restraint system from doing itsjob, have it repaired. 275