1-8 GENERAL INFORMATION
Suzuki highly recommends that you use alcohol-free unleaded gasoline
with a minimum pump octane rating of 87 (
2
method) or 91
(Research method). However, blends of unleaded gasoline and alcohol with
equivalent octane content may be used.
FUEL & OIL
Engine oil
API classification SE, SF, SG, SH, SJ
Viscosity rating 10W-40
Engine oil amounts
L (US/Imp. qt)
5.5 (5.8 / 4.8) : Oil change only
5.7 (6.0 / 5.0) : Oil filter change
R + M
ml (US/Imp. oz)
Gear oil
Gearcase oil amounts
SUZUKI Outboard Motor Gear Oil (SAE #90 hypoid gear oil)
1050 (35.5 / 37.0)
BRACKET
Trim angle
Number of trim position
Maximum tilt angle
degree
Reversing system
Gear
Transmission
Forward-Neutral-Reverse
Reduction system
Bevel gear
Gear ratio
Drive line impact protection
Spline drive rubber hub
Propeller
Blade × Diam. (in) × Pitch (in)
3 × 14 × 17
3 × 14 × 19
3 × 14 × 21
3 × 14 × 23
Fuel
LOWER UNIT
PTT system
PTT system
75
Item Unit
Data
DF90T
DF115T
12 : 25 (2.08)
1st reduction gear ratio
(Crankshaft drive gear: Driven gear)
29 : 36 (1.24)
2nd reduction gear ratio
(Lower unit gear)
Total reduction gear ratio
REDUCTION SYSTEM
12 : 25 (2.08)
2.59
36
×
25
29 12