Suzuki 2-15HP outboard motors Service Manual, Page 6Get this manual
Suzuki DT3.5 behind the intake manifoldThe intake manifold must be removed in order to remove reed plate and service reed valveRenew reed valve (2FigSZ23) if petals are broken, cracked, warped, rusted or bentTip of reed petal must not stand open more than 0.2 mm (0.008 in from contact surfaceReed stop opening should be 4.8-5.2 mm (0.19-0.20 inSPEED CONTROL LINKAGEEngine speed is regulated by position of twist gripAs twist grip is rotated, the carburetor's throttle valve is operated via throttle cableAn engine kill switch is used to stop engine operation
OUTBOARD MOTOR
IGNITION SYSTEM
Breaker point gap should be set to 0.3-0.4 mm (0.012-0.016 in at maximum openingAdjustment may be accomplished through holes in flywheelFlywheel must be removed to renew breaker pointsTighten flywheel nut to 40-50 (29-36 ftlbs After adjusting breaker points, check ignition timing using dial indicator and an ohmmeter or continuitv testerthe Remove the spark plug and dial indicatorSet piston position at TOC, then zero the dial indicatorUnplug wire at connector leading from magneto base plate (11- FigSZ2-4) to kill engine switchConnect red tester lead of ohmmeter or continuity tester to wire coming from magneto base plate (11)Connect the black tester lead to an engine groundRotate the flywheel clockwise until meter or continuity tester indicates that points have jus't openedDial indicator should read 2.52 mm (0.099 inIf ignition timing adjustment is requiredremove the flywheel and loosen magneto base plate (11) retaining screwsRotating base plate clockwise retards ignition timing while rotating counterclockwise advances ignition timing