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Honda Snowblower All Years HS HS520 AS Parts
HS520-AS

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Engine Specifications for
HS520-AS

ModelModelHS520
TypeAS
EngineEngineGC160
Engine Serial Number PrefixSZBG
Engine Starting Serial Number6000001
Engine Ending Serial Number6099999
Valve ClearanceIN: 0.15 ± 0.04 mm EX: 0.20 ± 0.04 mm
Compression71 psi
Engine OilSAE 5W-30 API service category SJ or later
Engine Oil Capacity0.63 qt.
Oil FilterNULL
Engine SpeedMaximum: 3,700 ± 150 rpm
TransmissionTransmission Oil CapacityNULL
FuelFloat Level9.2 mm (0.36 in.)
Fuel FilterNULL
Fuel StabilizerNULL
IgnitionSpark PlugNGK BPR5ES
Spark Plug Gap0.7 ~ 0.8 mm (0.028 ~ 0.031 in.)
MiscGear OilNULL
Gear Oil CapacityNULL
Power Trim FluidNULL
GreaseNULL

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