Yamaha F20A, Руководство по обслуживанию

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2-2
SPEC
E
* PON: (Pump Octane Number)
RON: (Research Octane Number)
Lubrication system Wet sump
Ignition timing Degree
(BTDC) 10 ~ 30
FUEL AND OIL
Fuel type Unleaded regular gasoline
Fuel rating PON* 86
RON* 91
Engine oil 4-stroke engine oil
Engine oil grade SE, SF, SG, SH, 10W-30, 10W-40, 20W-40
Total quantity
With oil filter cartridge L (US qt,
Imp qt)
1.9 (2.01, 1.67)
Without oil filter
cartridge L (US qt,
Imp qt)
1.7 (1.80, 1.50)
Gear oil Hypoid gear oil
Gear oil grade # 90
Total quantity cm 3 (US oz,
Imp oz)
320 (10.8, 11.3)
BRACKET
Trim angle 8, 12, 16, 20, 24 –4 ~ 20 8, 12, 16, 20, 24 –4 ~ 20 8, 12, 16,
20, 24
–4 ~ 20
Tilt-up angle 64 65 64 65 64 65
Steering angle Degree 45 + 45
DRIVE UNIT
Gear positions F-N-R
Gear ratio 2.08 (27/13)
Gear type Spiral bevel gear
Propeller direction Clockwise
Propeller drive system Spline
ELECTRICAL
Battery capacity Ah (kC) — 40 ~ 70 (144 ~ 252) — 40 ~ 70 (144 ~ 252)
Item Unit
Model
Worldwide
F20AMH F20AEH F20AE F20AET F25AMH F25AEH F25AEHT F25AE F25AET
USA, CANADA
— — — — F25MH F25EH F25TH F25ER F25TR
GENERAL SPECIFICATIONS