1986-1987 Honda Fortrax TRX70 Service Manual, Page 18Get this manual
3MAINTENANCE SERVICE INFORMATION MAINTENANCE SCHEDULE FUEL LINE FUEL STRAINER SCREEN THROTTLE OPERATION AIR CLEANER SPARK PLUG VALVE CLEARANCE CARBURETOR-IDLE SPEED CYLINDER COMPRESSION
3-1 3-2 3-4 3-4 -4 3-5 3-6 3-6 -7 -7
DRIVE CHAIN DRIVE CHAIN SLIDER BRAKE SHOE WEAR BRAKE SYSTEM CLUTCH SYSTEM SPARK ARRESTER CLEANING NUTSBOLTSFASTENERS WHEELSITIRES STEERING SYSTEM
3-8 -10 -10 3-10 -12 3-13 -13 -13 -1 4
SERVICE INFORMATION
SPECIFICATIONS
Ignition timing: Initial Spark plug:
Spark plug gap
Recommended spark plugs Valve clearance (cold):
0.6.7 mm (0.0240.028 in) NGK CR7 HS ICR6HS, CRSHS) NO U22FSR-U IU20FSR-U, U24FSAU) O.OS mm (0.002 in) S- 10 mm (3 163IB in) 1,700 100 rpm 1,200 1S0 kPa 112.0:r .5 kgcm170 21 psi! 900 kPa (9 .0 kg cm 212B psi) 15- 20 mm IS84 in! 1520 mm (S S- 3 in) 1020 mm (3S- 34 in) 901 .7 mm (35 .50 in) 919 .7 mm (36.21 in) 41.0 mm 11.61 in) 37 .0 mm (1.46 in) 5spwx70T 16 S.00.2 psi 1015 kgcm 2, 15 kPa) ,2B5 mm (50.6 in) 5::!:: 10 mm (0.2 0.4 in)