Acura NSX 1991 Manual page 269

Main Menu
Air Cleaner (ACL)
ACL Element Replacement
ACL ELEMENT
Normal conditions:
Replace air cleaner element every
30,000 miles (48,000 km) or 24
months whichever comes first.
Severe conditions:
Clean air cleaner element every
15,000 miles (24,000 km) or 12
months and replace every 30,000
miles (48,000 km) or 24 months
whichever comes first.
RESONATOR
Table of Contents
ACL HOUSING
COVER
ACL HOUSING
INTAKE
AIR DUCT