1981-1984 Official Honda ATC250R Shop Manual, Page 264Get this manual
'83'84 ATC250R ADDENDUM
2MAINTENANCE
MAINTENANCE SCHEDULE
The maintenance intervals shown in the following schedule are based upon average riding conditionsMachines subjected to severe use, or ridden in unusually dusty areas, require more frequent servicingInspect and Clean, Adjust, Lubricate or Replace, if necessary C: Clean R: Replace A: Adjust L: Lubricate TRANSMISSION OIL AIR CLEANER ELEMENT SPARK PLUG CARBURETOR FUEL LINE FUEL STRAINER THROTTLE OPERATION DRIVE CHAIN BRAKE PADS CHAIN SLIDER FRONT FORK OILAIR FRONTREAR BRAKE FLUID SUSPENSION SWINGARM BEARINGS BRAKE SYSTEM CLUTCH SPARK ARRESTER ALL NUTS, BOLTS, FASTENERS LIGHTING EQUIPMENT A: (EVERY YEAR) I,L NOTE(2) NOTE(3) R: (EVERY YEAR) I,R: (EVERY YEAR) I,L I,L I: (EVERY YEAR) I: (EVERY YEAR) C: (EVERY YEAR) I,L NOTE(1),(2) NOTE(2) I: INITIAL SERVICE PERIOD (First week of operation) REGULAR SERVICE PERIOD (Every 30 operating days) I