Operation 29 - Battery Electrolyte Check And Removal Procedure - New Holland T7030 Operator's Manual

OPERATION 29
BATTERY ELECTROLITE
REMOVAL PROCEDURE
Checking the Electrolite
IMPORTANT: This operation applies only to
batteries on tractors operating in temperate climates.
Tractors operating in tropical climates should have
the battery electrolyte level checked every 300
hours. See operation 13.
To gain access to the battery, release the locking
catches (1), and pull the step frame outwards, allow
to lower fully.
1. Release the battery cover by turning the catch (2)
anti--clockwise. Lift the cover from the battery
ensuring it clears the support pins at the rear of
the battery carrier.
2. Unscrew and remove the six vent plugs (1) from
the top of the top of the battery. Check the
electrolyte level is above the top of the separator
plates in each cell.
If necessary top up with distilled or de-mineralised
water until the level is correct. Do not overfill. Never
use tap water or water from a rain barrel or other
source.
To prevent the formation of corrosion the terminals
should be cleaned and lightly coated with petroleum
jelly (Vaseline or similar).
IMPORTANT: In the event of the battery being
severely discharged, such that the terminal voltage
is below 7 volts, recovery will require a special
charging procedure. See your authorised dealer.
4--44
SECTION 4 - - LUBRICATION AND MAINTENANCE
CHECK AND
83
84