Suzuki DF 25 Service Manual

GENERAL INFORMATION 1-11
Unit
Data
DF25Q/25QE DF25QR/25T
DF30Q/30QE DF30QR/30T
Unit
Data
DF25Q/25QE DF25QR/25T
DF30Q/30QE DF30QR/30T
r/min
r/min
1000 – 1400 (10 – 14, 142 – 199)kPa (kg/cm
2
, psi)
100 (1.0, 14)
kPa (kg/cm
2
, psi)
400 – 500 (4.0 – 5.0, 57 – 71) at 3000 r/min
(at normal operating temp.)
kPa (kg/cm
2
, psi)
L (US/Imp. qt)
58 – 62 (136 – 144)
°C (°F)
API classification SE, SF, SG, SH, SJ
Viscosity rating SAE 10W-40
3.0 (3.2/2.6) : Oil change only
3.2 (3.4/2.8) : Oil filter change
Turns open
MIKUNI
#
#
mm
PRE-SET
14.6 ± 1
*
These service data are subject to change without notice.
*
SERVICE DATA
POWERHEAD
** Figures shown are guidelines only, not absolute service limits.
Item
Item
Recommended operating
range
Idle speed
**Cylinder compression
**Cylinder compression max.
difference between any other
cylinders
**Engine oil pressure
Engine oil
Engine oil amounts
Thermostat operating
temperature
CARBURETOR
Type
I.D mark
Main jet
Pilot jet
Pilot screw
Float height
5000 – 5600
900 ± 50 (in-gear: approx. 850)
5500 – 6100
[ Pilot screw covered type ]
B25TI-20
B25TI-22
89J00 89J00 89J10 89J10
135 110
38.8 40
Turns open
MIKUNI
#
#
mm
1½ ± ¼
14.6 ± 1
Type
I.D mark
Main jet
Pilot jet
Pilot screw
Float height
[ Pilot screw uncovered type ]
B25TI-20
B25TI-22
89J40 89J40 89J50 89J50
135 110
38.8 40
1½ ± ¼
15

Suzuki DF 25 Specifications

General

Brand	Suzuki
Model	DF 25
Category	Outboard Motor
Language	English