Toro 1P65F-2 - Page 13

1P65F–2EnginePartSpecications(continued)
PartItem
StandardServiceLimit
Clearance(Cold)Intake
0.004-0.006in.(0.10-0.15
mm)
N/A
Clearance(Cold)Exhaust
0.006-0.008in.(0.15-0.20
mm)
N/A
StemDiameter(Intake)0.216in.(5.48mm)0.209in.(5.318mm)
Valve
StemDiameter(Exhaust)0.214in.(5.44mm)0.208in.(5.275mm)
InsideDiameter(Intake,
Exhaust)
0.2165in.(5.50mm)0.2193in.(5.572mm)
StemtoGuideClearance
(Intake)
0.00039-0.00133in.
(0.01-0.034mm)
0.00393in.(0.10mm)
ValveGuide
StemtoGuideClearance
(Exhaust)
0.00196-0.00275in.
(0.05-0.070mm)
0.0047in.(0.12mm)
ValveSeatSeatWidth0.0315in.(0.8mm)0.0787in.(2.0mm)
ValveSpring
FreeLength
1.202in.(30.5mm)1.141in.(29.0mm)
Height(Intake)1.091in.(27.72mm)1.080in.(27.45mm)
Height(Exhaust)1.093in.(27.78mm)1.0826in.(27.50mm) Camshaft
OutsideDiameter(Bearing)0.550in.(13.984mm)0.547in.(13.916mm)
CamshaftHoleDiameter0.551in.(14.0mm)0.553in.(14.048mm)
CrankcaseCover
CrankshaftHoleDiameter1.000in.(25.4mm)1.004in.(25.52mm)
SparkPlugGap
NGKBPR6HS/Champion
RL87YC
Gap0.030in.(0.7-0.8mm)
Resistance(Primary)
1.3-1.7ohms
N/A
Resistance(Secondary)
5.4-6.2ohms
N/A
IgniterCoils
GaptoFlywheel
0.0157±0.007in.(0.4-0.2
mm)
N/A
1P65F–2EngineTorqueSpecications
Item
ScrewThread
Torque
CylinderHeadBolt
M8
22-26ft-lbs.(30-36Nm)
ConnectingRodBolt
M7
108-132in-lbs.(13-15Nm)
FlywheelNut
M14(specialnut)59-66ft-lbs.(80-90Nm)
PivotAdjustingNut
M5(specialnut)52-87in-lbs.(6-10Nm)
CrankcaseCoverBolt
M6
70-105in-lbs.(8-12Nm)
MuferNut
M6
70-105in-lbs.(8-12Nm)
AirCleanerNut
M6
52-87in-lbs.(6-10Nm)
Recoil(FanCoverNut)
M6
52-87in-lbs.(6-10Nm)
OilDrainBolt
M10
13-18ft-lbs.(18-25Nm)
FuelTankBolt/Nut
M6
13-18ft-lbs.(18-25Nm)
GovernorArmPinchNut
M6
70-105in-lbs.(8-12Nm)
CarburetorBowlMountScrew
M8
52–79ft-lbs.(6-9Nm)
FuelDrainScrew
M6
52-79in-lbs.(6-9Nm)
ValveCoverBolt
M6
90in-lbs.(10Nm)
1P65F-2ServiceManual
Page2–3
SpecicationsandMaintenance:Specications
3429-270RevA