ENGINE UNIT
Name Torque in Nm
Air cleaner cover fixing screw 3
Air cleaner and mudguard fixing screw 10
Rear brake lever transmission fixing screw 10
Throttle control to engine transmission fixing screw 10
Clutch assembly lock-nut on driven pulley 55 ÷ 60
Driven pulley shaft nut 40 ÷ 44
Crankshaft pulley nut 18 ÷ 20 + 90°
Transmission cover screws 11 ÷ 13
hub cover screws 24 - 26
Pick-up screws 3 ÷ 4
Stator screws 3 ÷ 4
Flywheel nut 52 ÷ 58
Starter motor screws 11 ÷ 13
Head-cylinder stud bolt nuts: 6 ÷ 7 +135° +90° upon first assembly; upon refitting, tighten
again at 6 ÷ 7 90° +90°
Rocking lever axle and camshaft bearing screw 3 ÷ 4
Chain tensioner pad screw 5 ÷ 7
Camshaft pulley screw 12 ÷ 14
Head cover screw 8 ÷ 10
Timing chain tensioner screw 8 ÷ 10
Timing chain tensioner central screw 5 ÷ 6
Spark plug 12 ÷ 14
Intake manifold screw 7 ÷ 9
Crankcase halves union screws: 8 ÷ 10
Engine oil pre-filter cap: 25 ÷ 28
Timing chain/oil pump compartment cover screws 4 ÷ 5
Central screw 12 ÷ 14
Cover screws 0.7 ÷ 0.9
Oil pump screws 5 ÷ 6
Oil sump screws 8 ÷ 10
EXHAUST SYSTEM UNIT
Name
Torque in Nm
Silencer protection fixing screw 6
Muffler plate-engine fixing screw 25.5
Nut fixing exhaust manifold to engine 15
Silencer clamp to exhaust manifold fixing screw 25.5
FRONT WHEEL UNIT
Name
Torque in Nm
Brake disc fixing screw 9
Wheel pin to fork fixing nut 46.5
Front brake cable guide on plate fixing screw 6
Odometer cable guide on plate fixing screw 6
REAR WHEEL UNIT
Name
Torque in Nm
Rear wheel to hub fixing nut 115
BRAKING SYSTEM UNIT
Name
Torque in Nm
Left control lever fixing screw 8
Left lever fixing screw 8
Brake pump to handlebar fixing screw 8.05
Front brake calliper to fork fixing screw 25.5
Brake pipe to calliper fixing screw 21.5
Brake pipe to brake pump fixing screw 18
Brake pad locking screws 15 ÷ 20
Rear brake adjustment nut 5
Characteristics SPORTCITY ONE 125
CHAR - 14