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Honda Marine Engine 2004 BF BF40A4 LHA Parts
BF40A4-LHA

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Engine Specifications for
BF40A4-LHA

ModelModelBF40A4
TypeLHA
EngineEngineBF40A4
Engine Serial Number PrefixBAYS
Engine Starting Serial Number3400001
Engine Ending Serial Number3499999
Valve ClearanceIN: 0.13 ~ 0.17 mm EX: 0.21 ~ 0.25 mm
Compression199 psi @ 500 rpm Maximum Variation: 43 psi
Engine OilSAE 5W-30
Engine Oil Capacity2.5 qt, Oil draining/replacement: 2.1 qt, Oil replacement w/filter: 2.2 qt
Oil FilterPN 15400-PFB-014
Engine SpeedIdle: 950 ± 50 rpm
TransmissionTransmission Oil CapacityN/A
FuelFloat Level14 mm (0.55 in.)
Fuel FilterPN 16900-SA5-004
Fuel StabilizerPN 08732-0001
IgnitionSpark PlugNGK DR7EA
Spark Plug Gap0.6 ~ 0.7 mm (.024 ~ .028 in)
MiscGear OilSAE 90 Hypoid GL4 or GL5
Gear Oil Capacity13.9 oz.
Power Trim FluidPN 08207-TNT32
GreasePN 08734-0003
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