MOTORCYCLE SECTION 9: T-CLOCS PRE-RIDE CHECKLIST

CATEGORYT-CLOCS ITEMWHAT TO CHECKWHAT TO LOOK FORCHECK-OFF
T-TIRES AND WHEELS
TiresConditionTread depth, wear, weathering, evenly seated, bulges, embedded objects.Front/Rear
Air PressureCheck when cold, adjust to load.Front/Rear
WheelsSpokesBent, broken, missing, tension, check at top of wheel: "ring" = OK - "thud" = loose spokeFront/Rear
CastCracks, dents.Front/Rear
RimsOut of round/true = 5mm. Spin wheel, index against stationary pointer.Front/Rear
BearingsGrab top and bottom of tire and flex: No freeplay (click) between hub and axle, no growl when spinning. Front/Rear
SealsCracked, cut or torn, excessive grease on outside, reddish-brown around outside.Front/Rear
BrakesFunctionEach brake alone keeps bike from rolling.Front/Rear
C - CONTROLS
Levers and PedalConditionBroken, bent, cracked, mounts tight, ball ends on handlebar levers, proper adjustment.
PivotsLubricated.
CablesConditionFraying, kinks, lubrication: ends and interior.
RoutingNo interference or pulling at steering head, suspension, no sharp angles, wire supports in place.
HosesConditionCuts, cracks, leaks, bulges, chafing, deterioration
RoutingNo interference or pulling at steering head, suspension, no sharp angles, hose supports in place.
ThrottleOperationMoves freely, snaps closed, no revving when handlebars are turned.
L - LIGHTS
BatteryConditionTerminals; clean and tight, electrolyte level, held down securely.
Vent TubeNot kinked, routed properly, not plugged.
HeadlampConditionCracks, reflector, mounting and adjustment system.
AimHeight and right.left.
OperationHi beam/low beam operation.
Tail Lamp / Brake LampConditionCracks, clean and tight.
OperationActivates upon front brake/rear brake application.
Turn SignalsOperationFlashes correctly.Front Left/Front Right
Rear Left/Rear Right
MirrorsConditionCracks, clean, tight mounts and swivel joints.
AimAdjust when seated on bike.
Lenses and ReflectorsConditionCracked, broken, securely mounted, excessive condensation.
WiringConditionFraying, chafing, insulation.
RoutingPinched, no interference or pulling at steering head or suspension, wire looms and ties in place, connectors tight, clean.
O - OIL
LevelsEngine OilCheck warm on center stand on level ground, dipstick, sight glass.
Hypoid Gear Oil, Shaft DriveTransmission, rear drive, shaft.
Hydraulic FluidBrakes, clutch, reservoir or sight glass.
CoolantReservoir and/or coolant recover tank - check only when cool.
Fuel Tank or gauge.
LeaksEngine OilGaskets, housings, seals.
Hypoid Gear Oil, Shaft DriveGaskets, seals, breathers.
Hydraulic FluidHoses, master cylinders, calipers.
CoolantRadiator, hoses, tanks, fittings, pipes.
Fuel Lines, fuel valve, carbs.
C - CHASSIS
FrameConditionCracks at gussets, accessory mounts, look for paint lifting.
Steering-Head BearingsNo detent or tight spots through full travel, raise front wheel, check for play by pulling/pushing forks.
Swingarm Bushings/BearingsRaise rear wheel, check for play by pushing/pulling swingarm.
SuspensionFront ForksSmooth travel, equal air pressure/damping, anti-dive settings.Left/Right
Rear Shock(s)Smooth travel, equal pre-load/air pressure/damping settings, linkage moves freely and is lubricated.Left/Right
Chain or BeltTensionCheck at tightest point.
LubricationSide plates when hot. Note: Do not lubricate belts.
SprocketsTeeth not hooked, securely mounted.
FastenersThreadedTight, missing bolts, nuts.
ClipsBroken, missing.
Cotter PinsBroken, missing.
S - STANDS
Center StandConditionCracks, bent.
RetentionSprings in place, tension to hold position.
Side StandConditionCracks, bent (safety cut-out switch or pad equipped.)
RetentionSprings in place, tension to hold position.