Suzuki DF350A - Page 17

General Information: 0A-8
Fuel and Oil
Bracket
Lower Unit
Reduction System
Item Unit
Data
DF350AT
Fuel
Suzuki highly recommends the use of alcohol-free
unleaded gasoline with a minimum pump octane rating of
89 (R/2+M/2 method) or 94 (Research method). However,
blends of unleaded gasoline and alcohol with equivalent
octane content may be used.
Engine oil
• API classification: SG, SH, SJ, SL, SM or NMMA
certified FC-W oil
• Viscosity rating: SAE 10W-40 or 10W-30,
NMMA FC-W 10W-40 or 10W-30
Engine oil amounts L (US/Imp. qt)
8.0 (8.5/7.0): Oil change only
8.5 (9.0/7.5): Oil filter change
Gear oil
SUZUKI Outboard Motor Gear Oil or SAE 90 hypoid gear
oil, API classification GL-5.
Gearcase oil capacity L (US/Imp. qt) Approx. 2.7 (2.9/2.4)
Item Unit
Data
DF350AT
Trim angle degree 0 – 19 (–4 to 15)
Number of trim position PTT system
Maximum tilt angle degree 71 (–4 to 67)
Item Unit
Data
DF350AT
Reversing system Gear
Transmission Forward-Neutral-Reverse
Reduction system Bevel gear
Gear ratio 12 : 22 (1.8)
Drive line impact protection Spline drive rubber hub
Propeller
Front propeller
Blade x Dia. (in.) x Pitch (in.)
3 x 15 and 1/2 x 19.5
3 x 15 and 1/2 x 21
3 x 15 and 1/2 x 22.5
3 x 15 and 1/2 x 24
3 x 15 and 1/2 x 25.5
3 x 15 and 1/2 x 27
3 x 15 and 1/2 x 28.5
Rear propeller
Blade x Dia. (in.) x Pitch (in.)
3 x 15 and 1/2 x 19.5
3 x 15 and 1/2 x 21
3 x 15 and 1/2 x 22.5
3 x 15 and 1/2 x 24
3 x 15 and 1/2 x 25.5
3 x 15 and 1/2 x 27
3 x 15 and 1/2 x 28.5
Item
Data
DF350AT
1st reduction gear ratio
(Crankshaft drive gear: Driven gear)
32 : 40 (1.25)
2nd reduction gear ratio (Lower unit gear) 12 : 22 (1.8)
Total reduction gear ratio 2.29 (40/32 x 22/12)