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PERIODIC CHECK-UP AND MAINTENANCE ON BODY
Quarterly inspection:
Inside the bus:
Check the adjustment of the passenger entrance door leaves and the condition of the
system main components: bearings gears, ball and socket joints, motor and sensors.
Make sure they are not loose or damaged. Adjust the doors if needed
Make sure all bolts on the door frames are in place and correctly tightened.
Test all emergency release handles inside and outside the bus. Repair immediately if
needed.
Check seat belt buckles for adjustability and correct operation. If necessary lubricate
with a graphite lubricant. If buckle is found to be defective or straps found to be torn
or frayed, replace immediately.
Make sure the fire extinguisher is fully charged and first aid kit complete as per the
list mentioned behind the box.
Clean roof hatch with mild soap and spray silicone lubricant on moving parts.
Oil all hinges and window latches, lubricate window channels with silicone.
Clean all rubber door seals and lubricate with rubber lubricant.
Lubricate all door latches and door hinges with light grease.
Remove any foreign material and dirt that accumulates in wheelchair tracks if the
vehicle has such equipment.
Remove dirt and debris from the fans and heater using compressed air.
Outside the bus
Secure bolts on outside mirrors to minimize road vibrations and ensure correct
visibility.
Visually check all exterior seams of bus for signs of separation from body or pin
holes which may cause water infiltration. If needed, repair with urethane base
caulking.
Make sure wheel nuts are well tightened.
Look inside the battery box and make sure the holding brackets for the battery are
tight and battery cables secure. Remove any verdigris corrosion from battery post
with sand paper and apply corrosion preventive compound
Under the hood
Check condition and tension of drive belts.
Inspect the battery. Make sure it is secure and battery cables are tight. Remove any
verdigris corrosion from battery post with sand paper and apply corrosion preventive
compound