1986-1987 Honda TRX350 FourTrax 4X4, 1987-1989 TRX350D Foreman 4X4 Service Manual, Page 25Get this manual
MAINTENANCE
MAl NTENANCE SCHEDULE
The maintenance interva ls shown in the fol lowing schedule are based upon average riding conditionsThe vehicle's subjected to severe use, or ridden in unusually wet or dusty areas, require more frequent servicingPerform the Pre-ride Inspection in the Owner's Manual at each scheduled maintenance periodInspect and Clean, Adjust, Lubricate or Replace, if necessary R: Replace C: Clean A: Adjust I: INITIAL SERVICE PERIOD {First week of operation) REGULAR SERVICE PERIOD (Every 30 operating days)
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FUEL LINE FUEL FILTER THROTTLE OPERATION CARBURETOR CHOKE AIR CLEANER SPARK PLUG NOTE I
I: (EVERY YEAR) R: (EVERY MONTHS) C
3-3 -3 3-3 3-4 -4 3-5 3-5 2-2 2-2 3-7 2-3
VALVE CLEARANCE ENGINE OIL ENGINE OIL FILTER
R I: (EVERY YEAR) R: (EVERY YEARS) R: (EVERY YEARS)
CARBURETOR IDLE SPEED FINAL DRIVEl FRONT DIFFERENTIAL OIL BRAKE FLUID '86, '87 After '87 R: (EVERY YEARS) NOTE NOTE 3