Yamaha F30B 2018, Руководство по обслуживанию

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10-6
Predelivery check
Test run
Start the engine, and then check that the gear shift operates prop-
erly.
—
Warm up the engine, and then check the engine idle speed.
Out of specification

Perform the troubleshooting procedures.
10-14
4-3
Operate the boat at trolling speed. —
Operate the outboard motor according to the break-in procedure. —
Check that the outboard motor does not tilt up when reverse oper-
ation.
Tilt up

Check the PTT unit.
9-26
Check that the power trim operates smoothly while cruising.
Not smooth

Check the PTT unit.
9-26
Break-in
Operate the engine under load (in gear with a propeller installed)
for 10 hours.
—
For the first hour of operation:
Operate the engine at varying speeds up to 2000 r/min or approx-
imately 1/2 throttle.
—
For the second hour of operation:
Increase the engine speed until the boat is on plane (but do not ful-
ly open the throttle), and then back off on the throttle while keeping
the boat at a planing speed.
—
For the remaining 8 hours of operation:
Operate the engine at any engine speed. However, do not operate
the engine at full throttle for more than 5 minutes at a time.
—
After the first 10 hours of operation:
Operate the engine normally.
—
After test run
Check for water in the gear oil.
Oil is milky

Check the lower case for airtightness and oil seal.
8-21
Check all the fuel lines for leakage.
Leaking

Check the connection or replace affected parts.
2-8
Flush the cooling water passages using fresh water.
When using the equipped flashing device, flush the cooling water
passages without starting the engine.
—
Item Procedures See