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Honda Lawn Mowers All Years HR HR173 PDA Parts
HR173-PDA

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Engine Specifications for
HR173-PDA

ModelModelHR173
TypePDA
EngineEngineGV100K1
Engine Serial Number PrefixMA2R
Engine Starting Serial Number6000001
Engine Ending Serial NumberN/A
Valve Clearance0.12 ± 0.04 mm
Compression85 psi
Engine OilSAE 10W-40
Engine Oil Capacity0.4 qt.
Oil FilterNULL
Engine SpeedIdle: 2,000 ± 150 rpm Maximum: 3,600 ± 150 rpm
TransmissionTransmission Oil CapacityNULL
FuelFloat Level10.7 ~ 13.3 mm (0.42 ~ 0.52 in.)
Fuel FilterNULL
Fuel StabilizerNULL
IgnitionSpark PlugNGK BM4A NGK BMR4A
Spark Plug Gap0.6 ~ 0.7 mm (0.024 ~ 0.028 in.)
MiscGear OilNULL
Gear Oil CapacityNULL
Power Trim FluidNULL
GreaseNULL

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