Yamaha F20A Owner's Manual page 125

GB
FT25BET — —
713 (28.1)
373 (14.7)
—/1,311 (51.6)/1,425 (56.1)
—/528 (20.8)/642 (25.3)
—/87 (192)/90 (198)
5,000–6,000
18.4 @ 5,500
925–1,025
4-stroke, OHC, L2
498 (30.39)
65.0 × 75.0 (2.56 × 2.95)
C.D.I system
DPR6EA-9
0.8–0.9 (0.031–0.035)
0.15–0.25 (0.006–0.010)
0.25–0.35 (0.010–0.014)
Remote control
Electric start
347
40
12-15
Prime start
Forward-Neutral-Reverse
2.42 (29/12)
Power trim and tilt
G
Regular unleaded gasoline (Petrol)
(Minimum R.O.N.90)
24 (6.34, 5.28)/25 (6.60, 5.50)
4 stroke motor oil
10W-30, 10W-40
SE, SF, SG, SH, SJ
1.9 (2.00, 1.67)
2.1 (2.22, 1.85)
Hypoid gear oil (SAE 90)
430 (14.54, 15.14)
18 (1.8, 13)
35 (3.5, 25)
28 (2.8, 20)
18 (1.8, 13)
4-4