4-3
Chapter 4 FUEL
Lubricity: MWSD (Measured mean
Wear Scar Diameter) by HFRR
wear test at 60 °C [140 °F] fuel tem-
perature
460 µm [0.02 in.] or less
(calculated wear scar diame-
ter at WS 1.4 kPa {0.0143
kgf/cm
2
} [0.2031 psi])
- ISO 12156-1
BDF: Biodiesel fuel
(FAME: Fatty Acid Methyl Ester)
BDF quality shall meet JIS K 2390, ASTM D 3751 or
EN14214
BDF blending of 5 % by volume or less is approved
JIS K 2390
:2008
EN14214
ASTM-D6751
FAME for mix-
ing
ASTM D 6751
EN 14214
Engine applications for prime, or continuous use for stand-by use
Selection
according to
application
Table 4-2 Recommended limit and use limit of fuel property
Properties Recommended limits Use limits Test method