PERIODIC SERVICE58
1. To slow charge the battery, connect the battery
positive terminal to the charger positive terminal and
the negative to the negative, then charge for at least 1
hour at 6 to 10 amperes (10U1L) or 4.5 amperes
(51R).
2. A boost charge is only for emergencies. It will partially
charge the battery at a high rate and in a short time.
When using a boost-charged battery, it is necessary to
recharge the battery as early as possible.
Failure to do this will shorten the battery's service life.
3. When the specific gravity of electrolyte is between
1.27 and 1.29 the charging is completed.
C Battery for storage
1. When storing the machine for a long period, remove
the battery from machine, adjust the electrolyte to the
proper level and store in a dry place out of direct
sunlight.
2. The battery self-discharges while it is stored.
Recharge it once every 3 months in hot seasons and
once every 6 months in cold seasons.
EVERY 100 HOURS
BReplacing Air Cleaner Paper Element
[GR2020G]
1. Loosen the cover retaining knob and remove the
cover.
2. Remove the element cover nut, the element cover,
and the paper element with the precleaner.
3. Carefully remove the precleaner from the paper
element. Service the precleaner as described.
(See "Cleaning Precleaner and Air Cleaner Paper
Element" in EVERY 25 HOURS.)
A Operating in dusty condition may require more
frequent maintenance than above.
(1) Battery
(2) Ground cable
(+): Positive terminal
(-): Negative terminal
(1) Battery
(2) Ground cable
(+): Positive terminal
(-): Negative terminal
(1) Cover retaining knob
(2) Cover
(1) Element cover nut
(2) Element cover
(3) Precleaner
(4) Paper element