Suzuki DF200 Service Manual page 56

2-24 PERIODIC MAINTENANCE
BATTERY SOLUTION LEVEL CHECK
Battery solution level should be between UPPER level and
LOWER level.
If level is low, add distilled water only.
#
Once the battery has been initially serviced, NEVER
add diluted sulfuric acid or battery damage will occur.
Follow the battery manufacture's instructions for spe-
cific maintenance procedures.
BATTERY SOLUTION GRAVITY CHECK
Measure the gravity of battery solution using a hydrometer.
Battery solution gravity: 1.28 at 20 °C
! 09900-28403: Hydrometer