Engine; Battery - Yamaha EF5200DE Owner's Manual

AE00621

Engine

Perform the following steps to protect the cylinder, pis-
ton ring, etc. from corrosion.
1. Remove the spark plug, pour about one table-
spoon of SAE 10W30 or 20W40 motor oil into the
spark plug hole and reinstall the spark plug. Recoil
start the engine by turning over several times (with
ignition off) to coat the cylinder walls with oil.
2. Pull the recoil starter until you feel compression.
Then stop pulling. (This prevents the cylinder and
valves from rusting).
3. Clean exterior of the generator and apply a rust
inhibitor.
4. Store the generator in a dry, well-ventilated place,
with the cover placed over it.
NOTE:
The generator must remain in a vertical position when
stored, carried or operated.
712-010
AE00633

Battery

(for EF5200DE)
1. Remove the battery.
cC
First, disconnect the negative battery lead, and
762-003
then the positive battery lead.
2. Check the fluid level. Add only distilled water if
necessary. (See page 33; "BATTERY Replenishing
the battery fluid")
3. After checking the fluid level, charge the battery.
4. Store the battery in a cool, dark and dry place and
charge it once a month.
Do not store the battery in an excessively warm or
cold place [i.e., less than 0°C (30°F) or more than
30°C (90°F)].
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