Check Diesel Fuel And Engine Oil; Check Engine Speed Control (First Time Only); Check Indicators - Yanmar L48N Operation Manual

BEFORE YOU OPERATE
CAUTION
If any problem is noted during the visual
check, the necessary corrective action
should be taken before you operate the
engine.

Check Diesel Fuel and Engine Oil

Follow the procedures in Diesel Fuel on page 24
and Engine Oil on page 27 to check these levels.
Check Engine Speed Control (First
Time Only)
1. Check the engine speed control for smooth
operation and lubricate or clean as
necessary.
Indicator
30
0000021en
Battery
2. Check engine speed control for proper
adjustments.

Check Indicators

If your engine has an electric starter, check the
battery indicator. Also check any other indicators
supplied by the driven machine manufacturer.
Battery - Stays On until the engine is running and
the dynamo is supplying charging current. This
indicator does not indicate whether the battery is
discharged.
Here is a summary of how these indicators
function. The table shows what happens when
you turn the key in a certain direction (e.g., OFF
to ON).
OFF to ON
ON OFF (Stays On until dynamo is
supplying charging current.
Remains On if there is a
problem in the charging
system. This indicator does not
indicate whether the battery is
discharged.)
L-N Operation Manual
START to ON