T140 Specs

Yard Sale

RC Car Index

Musical Instrument Index

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Engine Frames and forks Wheels,Brakes,Tyres Gearbox and Clutch Carburettor ENGINE Engine bore and stroke. ............................................ 76mm x 82mm. Cubic capacity. ............................................. 744 cc Compression ratio ............................................. 7.9 : 1 Main bearing. Drive side. Timing side ...................................... .................................. ................................... Single lipped roller bearing. 71.5 x 28.6 x 20.6mm Ball race.72 x 30 x 19mm Main bearing journals. Drive side. Timing side ................................... ................................... __________________ 28.567-28.575 mm. 30.0 - 29.99 mm Big end journals. ................................... __________________ 41.237-41.25 mm Vave clearance. Inlet. Exhaust. ................................... ................................... ................................... ___________________ 0.203mm (0.008 in) 0.15 mm (0.006 in) Torque wrench settings................................................lbf ft Flywheel bolts. ......................................................................................... 33 Conn rod bolts.......................................................................................... 22 Crankcase junction bolts. ...................................................................... 13 Crankcase junction studs..................................................................... 20. Rocker box bolts. 5/16 in diameter (inner). ........................................................................... 10. 1/4 in diameter. ........................................................................................... 5 Rocker box nuts......................................................................................... 5 Rocker domed nuts................................................................................... 22 Cylinder head bolts. 3/8 in (outer)................................................................................................. 18 5/16 in (centre). ............................................................................................ 16 3/8 in (inner). ................................................................................................ 18 Primary cover domed................................................................................. 10 Kickstart ratchet pinion nut..................................................................... 45 Clutch centre nut......................................................................................... 70 Oil pump nuts ................................................................................................. 5 Gearbox sprocket nut.................................................................................. 80 Cylinder block base nuts. ............................................................................ 20 Crankshaft pinion nut. ................................................................................. 80 Crankshaft sprocket nut. ............................................................................. 50 Pressure release valve.................................................................................. 20 CYLINDER HEAD TIGHTENING SEQUENCE