Specifications - Yamaha 25C Owner's Manual

EMK10011*
Item
DIMENSIONS
8Overall Length
8Overall Width
8Overall Height
8Transom height
8Weight
PERFORMANCE
8Full throttle operating range
8Maximum output
8Idling speed
ENGINE
8Type
Number of cylinder
Displacement
Bore × stroke
8Ignition system
8Spark plug
Spark plug gap
8Control system
8Starting system
8Alternator output
8Starting carburetion system
DRIVE UNIT
8Gear positions
Gear ratio
8Trim/tilt system
8Propeller mark
FUEL AND OIL
8Fuel
Fuel tank capacity
8Recommended engine oil
8Lubrication
Engine oil capacity (engine oil tank)
Fuel:oil ratio
8Recommended gearcase oil
Gear oil capacity
TIGHTENING TORQUE
8Spark plug
8Propeller nut

SPECIFICATIONS

Model
mm (in.)
mm (in.)
S mm (in.)
S mm (in.)
S kg (lb.)
kW (HP)
cm
mm (in.)
mm (in.)
V-A (W)
L (US gal, Imp gal)
L (US qt, Imp qt)
Fuel:Oil
cm 3 (US oz, Imp oz)
N·m (kgf·m, lb·ft)
N·m (kgf·m, lb·ft)
Unit
936 (369)
358 (14.1)
1,068 (42.0)
419 (16.5)
48.0 (105.8)
r/min 5,000~6,000
18.4 (25) at 5,500 r/min
r/min 700~800
2-stroke, L
2
3 (cu.in.) 395 (24.1)
67 × 56 (2.6 × 2.2)
C.D.I system
NGK B7HS-10
0.9~1.0 (0.035~0.039)
Tiller control
Manual start
12V-(80W)
Choke start system
Forward-Neutral-Reverse
2.08 (27/13)
Manual
F
Regular-unleaded gasoline
(P.O.N.: minimum 86)
25 (6.6, 5.5)
YAMALUBE 2 STROKE OUTBOARD OIL or
an equivalent TC-W3 certified outboard oil.
Premix
—
100 : 1
Hypoid gear oil (SAE 90)
370 (12.5, 13.0)
25 (2.5, 18)
35 (3.5, 25)
4-1
E
25MHC