DF90/115/140 “K8” (’08) MODEL
18-13
SERVICE DATA (
DF140T/140WT/140Z/140WZ
)
POWERHEAD
* Figures shown are guidelines only, not absolute service limits.
Item Unit
Data
DF140T/140WT DF140Z/140WZ
Recommended operation range r/min 5600 – 6200
Idle speed r/min 700 ± 50 (in-gear: approx. 700)
* Cylinder compression
kPa (kg/cm
2
, psi)
1200 – 1600 (12 – 16, 171 – 228)
* Cylinder compression max.
difference between any other
cylinders
kPa (kg/cm
2
, psi)
100 (1.0, 14)
* Engine oil pressure
kPa (kg/cm
2
, psi)
450 – 500 (4.5 – 5.0, 64 – 71) at 3 000 r/min.
(at normal operating temp.)
Engine oil
API classification SE, SF, SG, SH, SJ
Viscosity rating SAE10W-40
Engine oil amounts
L (US/lmp. qt)
5.5 (5.8/4.8): Oil change only
5.7 (6.0/5.0): Oil filter change
Thermostat operating
temperature
°C (°F) 58 – 62 (136 – 144)
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