Maintenance; Specifications - Yamaha F50 Owner's Manual

Maintenance

EMU31480

Specifications

NOTE:
"(AL)" stated in the specification data below
represents the numerical value for the alumi-
num propeller installed.
Likewise, "(SUS)" represents the value for
stainless steel propeller installed and "(PL)"
for plastic propeller installed.
EMU28218
Dimension:
Overall length:
706 mm (27.8 in)
Overall width:
384 mm (15.1 in)
Overall height L:
F50TR 1415 mm (55.7 in)
F60TR 1415 mm (55.7 in)
T50TR 1455 mm (57.3 in)
T60TR 1455 mm (57.3 in)
Transom height L:
F50TR 527 mm (20.7 in)
F60TR 527 mm (20.7 in)
T50TR 530 mm (20.9 in)
T60TR 530 mm (20.9 in)
Weight (without propeller) L:
F50TR 108.0 kg (238 lb)
F60TR 108.0 kg (238 lb)
T50TR 113.0 kg (249 lb)
T60TR 113.0 kg (249 lb)
Performance:
Full throttle operating range:
5000–6000 r/min
Maximum output:
F50TR 36.8 kW@5500 r/min
(50 HP@5500 r/min)
F60TR 44.1 kW@5500 r/min
(60 HP@5500 r/min)
T50TR 36.8 kW@5500 r/min
(50 HP@5500 r/min)
52
T60TR 44.1 kW@5500 r/min
(60 HP@5500 r/min)
Idling speed (in neutral):
750 ±50 r/min
Engine:
Type:
4-stroke L
Displacement:
3
996.0 cm (60.78 cu.in)
Bore × stroke:
65.0 × 75.0 mm (2.56 × 2.95 in)
Ignition system:
TCI
Spark plug with resistor (NGK):
DPR6EB-9
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Control system:
Remote control
Starting system:
Electric
Starting carburetion system:
Electronic fuel injection
Valve clearance (cold engine) IN:
0.15–0.25 mm (0.0059–0.0098 in)
Valve clearance (cold engine) EX:
0.25–0.35 mm (0.0098–0.0138 in)
Min. cold cranking amps (CCA/SAE):
380.0 A
Min. marine cranking amps (MCA/ABYC):
502.0 A
Min. reserve capacity (RC/SAE):
124 minutes
Alternator output for battery DC:
17.0 A
Drive unit:
Gear positions:
Forward-neutral-reverse
Gear ratio:
F50TR 1.85 (24/13)
F60TR 1.85 (24/13)