Hitachi ZW 310-6 Operator's Manual page 268

4. Maintenance for long term machine storage after
engaging in snow removal. (Refer to STORAGE section.)
Anti-freeze agents such as salt (sodium chloride or
calcium chloride) usually are scattered on snow covered
roads. When the machine is stored for a long time after
engaging in snow removal work, perform the following
maintenance to protect the machine from being
corroded and/or damaged by corrosive chemicals or
elements.
IMPORTANT: Take care not to spray water directly to
electrical parts, harnesses and connectors.
Most lights such as the headlights, work lights, and
turn signal lights are water resistant.
4.1 Clean the machine thoroughly.
Clean each cylinder rod (plated areas) and the radiator
with extra care.
4.2 After positioning the machine for storage, carefully coat
each cylinder rod (plated areas) with rust-preventive
oil.
4.3 Lubricate all pins while referring to A Greasing Section in
the Maintenance Guide List.
d
CAUTION: When removing the batteries, disconnect
the ground cable from the battery terminal first
(covered with a black vinyl cap).
4.4 Remove the batteries and store them in a dry cool place.
When the batteries are not removed, disconnect the
ground terminal cable.
OPERATING THE MACHINE
5-26
Red cap
Black cap
(ground)
Red cap
90Z7B-5-24-1