Checks After Test Run - TOHATSU MFS 25D Service Manual

4. Run at 3,000 min (rpm) or half of the WOT for an initial
-1
2 hours, then at 4,000 min
hour.
5. Check that the outboard motor is not tilted up and that
water does not infiltrate the boat when the gear is shifted
to the Reverse (R) position.
Conduct a test run during the break-in operation.

7. Checks After Test Run

1. Check that no water is present in the gear oil.
2. Check if fuel is leaking inside the cowl.
3. Check if oil or water is leaking inside the cowl and if the
engine oil is contaminated by water.
4. After the test run, use a hose joint to wash the cooling
water path inside the engine with fresh water.
• Be sure that the engine is stopped, at the
cooling water path flushing. If not, the
water pump may be damaged.
• Remove the stop switch lock to prevent
the engine from starting.
4st 25/30 2022
(rpm) or 3/4 of the WOT for 1
-1
WARNING
1
1-17