Suzuki DF 90 - Service Data (Df90;115)

14-6 DF90/115/140 “K4” (’04) MODEL
SERVICE DATA ( DF90/115 )
POWERHEAD
* Figures shown are guidelines only, not absolute service limits.
Item Unit
Data
DF90T DF115(W)T
Recommended operation range r/min 4500 – 5500 5000 – 6000
Idle speed r/min 625 ± 25 (in-gear: approx. 625)
* Cylinder compression
kPa (kg/cm
2
, psi)
1300 – 1700 (13 – 17, 185 – 242)
* 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)
550 – 600 (5.5 – 6.0, 78 – 85) 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)