Yamaha 20C Owner's Manual page 111

25DMH
849 (33.4)
399 (15.7)
1,109 (43.7)/ 1,236 (48.7)/ — / —
419 (16.5)/ 546 (21.5)/ — / —
48 (106)/49.5 (109)/ — / —
4,500~5,500
18.4 @ 5,000 r/min
950~1,050
2-stroke, L2
430 (26.24)
67.0 ´ 61.0 (2.64 ´ 2.40)
C.D.I system
BR7HS
0.6~0.7 (0.024~0.028)
Tiller control
Manual start
—
12- (80)
Choke valve start system
Forward-Neutral-Reverse
1.85 (13:24)
Manual
F
Regular grade gasoline (petrol)
25 (6.60, 5.50)
YAMALUBE, TWO STROKE MOTOR OIL FOR MARINE
or an equivalent TC-W3 certified outboard oil
1:100
Hypoid gear oil (SAE 90)
180 (6.1, 6.3)
25 (2.5, 18)
30 (3.0, 22)
25VMH
849 (33.4)
399 (15.7)
1,141 (44.9)/ 1,268 (49.9)/ 1,316(51.8) / 1,354 (53.3)
423 (16.7)/ 550 (21.7)/ 598 (23.5) / 636 (25.0)
52 (115)/ 53.5 (118)/ 54 (119) / 55.5 (122)
4,500~5,500
18.4 @ 5,000 r/min
1,100~1,200
2-stroke, L2
496 (30.27)
72.0 ´ 61.0 (2.83 ´ 2.40)
C.D.I system
BR7HS-10
0.9~1.0 (0.035~0.039)
Tiller control
Manual start
—
12- (80)
Choke valve start system
Forward-Neutral-Reverse
2.08 (13:27)
Manual
F
Regular grade gasoline (petrol)
25 (6.60, 5.50)
YAMALUBE, TWO STROKE MOTOR OIL FOR MARINE
or an equivalent TC-W3 certified outboard oil
1:100
Hypoid gear oil (SAE 90)
320 (10.8, 11.3)
25 (2.5, 18)
30 (3.0, 22)
4-2
30GMH
849 (33.4)
399 (15.7)
1,141 (44.9)/ 1,268 (49.9)/ 1,316(51.8)/ —
423 (16.7)/ 550 (21.7)/ 598 (23.5)/ —
52 (115)/53.5 (118)/ 54 (119) / —
4,500~5,500
22.1 @ 5,000 r/min
1,100~1,200
2-stroke, L2
496 (30.27)
72.0 ´ 61.0 (2.83 ´ 2.40)
C.D.I system
BR8HS-10
0.9~1.0 (0.035~0.039)
Tiller control
Manual start
—
12- (80)
Choke valve start system
Forward-Neutral-Reverse
2.08 (13:27)
Manual
F
Regular grade gasoline (petrol)
25 (6.60, 5.50)
YAMALUBE, TWO STROKE MOTOR OIL FOR MARINE
or an equivalent TC-W3 certified outboard oil
1:100
Hypoid gear oil (SAE 90)
320 (10.8, 11.3)
25 (2.5, 18)
30 (3.0, 22)
GB