Honda 2000 RL Owner's Manual page 213

Main Menu Table of Contents
# : See information on maintenance and emissions warranty, last
column, page 205.
* 1 : See Timing Belt on page 241 to determine need for replacement.
* 2 : See Air Conditioning Filter on page 240 for replacement
information under special conditions.
NOTE:
Check engine oil and coolant at each fuel stop.
Maintenance