Yamaha AR190 2019 User Manual

85
First-time operation
Engine break-in (AR190/SX190)
NOTICE
Failure to perform the engine break-in
could result in reduced engine life or even
severe engine damage.
The engine break-in period is essential to al-
low the various components of the engine to
wear and polish themselves to the correct
operating clearances. This ensures proper
performance and promotes longer compo-
nent life.
(1) Check the engine oil level. (See page 81
for information on checking the engine
oil level.)
(2) Launch the boat and start the engine.
(See page 96 for information on starting
the engine.)
(3) For the first 5 minutes, operate with the
engine at trolling speed.
(4) For the next 30 minutes, operate with the
engine speed below 5000 r/min.
(5) For the next 1 hour, operate with the en-
gine speed below 6000 r/min.
After the engine break-in is complete, the
boat can be operated normally.
Engine break-in (AR195/SX195)
NOTICE
Failure to perform the engine break-in
could result in reduced engine life or even
severe engine damage.
The engine break-in period is essential to al-
low the various components of the engine to
wear and polish themselves to the correct
operating clearances. This ensures proper
performance and promotes longer compo-
nent life.
(1) Check the engine oil level. (See page 81
for information on checking the engine
oil level.)
(2) Launch the boat and start the engine.
(See page 96 for information on starting
the engine.)
(3) For the first 5 minutes, operate with the
engine speed at 2000 r/min.
(4) For the next 90 minutes, operate with the
engine speed below 5000 r/min.
After the engine break-in is complete, the
boat can be operated normally.
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Yamaha AR190 2019 Specifications

General

Seating Capacity	8 persons
Hull Material	Fiberglass
Horsepower	180 hp
Beam	8 ft 2 in
Draft	15 in (0.38 m)
Engine	Yamaha 1.8L High Output