Owner`s manual

Maintenance
71
EMU29050
Checking water in engine oil tank
Oil injection models
There is a water trap at the bottom of the en-
gine oil tank. If water or foreign matter is vis-
ible in this trap, consult your Yamaha dealer.
EMU29112
Checking wiring and connectors
● Check that each grounding wire is properly
secured.
●
Check that each connector is engaged se-
curely.
EMU29120
Exhaust leakage
Start the engine and check that no exhaust
leaks from the joints between the exhaust
cover, cylinder head, and body cylinder.
EMU29130
Water leakage
Start the engine and check that no water
leaks from the joints between the exhaust
cover, cylinder head, and body cylinder.
EMU29154
Checking power trim and tilt system
WARNING
EWM00431
●
Never get under the lower unit while it
is tilted, even when the tilt support lever
is locked. Severe injury could occur if
the outboard motor accidentally falls.
● Make sure no one is under the outboard
motor before performing this test. Body
parts can be crushed between the mo-
tor and the clamp bracket when the mo-
tor is trimmed or tilted.
1. Check the power trim and tilt unit for any
sign of oil leaks.
2. Operate each of the power trim and tilt
switches on the remote control and en-
gine bottom cowling (if equipped) to
check that all switches work.
3. Tilt the outboard motor up and check
that the tilt rod and trim rods are extend-
ed completely.
1. Water trap
2. Engine oil tank
2
1
ZMU01895
ZMU04007
1. Tilt rod
2. Tilt support lever
3. Trim rods
1
ZMU01940
3
2