Yamaha F115 User Manual

Maintenance
101
6. Put a new gasket on the oil level plug.
When the oil begins to flow out of the oil
level plug hole, insert and tighten the oil
level plug.
7. Put a new gasket on the gear oil drain
screw. Insert and tighten the gear oil
drain screw.
EMU29314
Inspecting and replacing anode(s)
Yamaha outboard motors are protected from
corrosion by sacrificial anodes. Inspect the
external anodes periodically. Remove scales
from the surfaces of the anodes. Consult a
Yamaha dealer for replacement of external
anodes.
NOTICE
ECM00720
Do not paint anodes, as this would render
them ineffective.
T
IP:
Inspect ground leads attached to external an-
odes on equipped models. Consult a Yamaha
dealer for inspection and replacement of inter-
nal anodes attached to the power unit.
EMU29323
Checking battery (for electric start
models)
WARNING
EWM01902
Battery electrolyte is poisonous and caus-
tic, and batteries generate explosive hy-
drogen gas. When working near the
battery:
● Wear protective eye gear and rubber
gloves.
●
Do not smoke or bring any other source
of ignition near the battery.
Tightening torque:
9.0 Nm (0.92 kgf-m, 6.6 ft-lb)
Tightening torque:
9.0 Nm (0.92 kgf-m, 6.6 ft-lb)
U63P1DE0.book Page 101 Tuesday, March 29, 2011 7:15 PM
©2019 Yamaha Motor Corporation, U.S.A.

Yamaha F115 Specifications

General

Displacement	1832cc
Prop Shaft Horsepower	115 hp
Alternator Output	35 Amp
Gear Ratio	2.15:1
Starting System	Electric
Fuel Recommendation	Regular Unleaded (Minimum Pump Octane 87)
Oil Recommendation	Yamalube 4M
Exhaust	Through Propeller
Lubrication	Wet Sump
Steering	Remote
Cooling System	Water Cooled
Bore x Stroke	81.0 x 88.9 mm
Full Throttle RPM Range	5300-6300 rpm
Fuel Induction System	EFI (Electronic Fuel Injection)
Ignition System	TCI (Transistor Controlled Ignition)
Weight	377 lbs
Cooling	Water Cooled
Shaft Length	L = 20 inch, X = 25 inch