NorAM 65ET T4 FINAL, Operator'S Manual

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NORAM 65ET GRADER
4-31
Lubrication and Maintena
nce - Grader Compon
ents
4
Every 500 Hours or 6 Months
Battery Cables and Connections - Check
1. Turn Master Switch
(1)
OFF.
NOTICE:
Disconnecting battery too soon will prevent
purging of the DEF lines after engine is shut down. Damage
to the DEF system and emission control system can occur.
NOTICE:
If equipped with a CAT engine, DO NOT turn
master switch OFF while lamp
(2)
is illuminated. Lamp
remains ON approximately 2 minutes after engine is shut
down.
NOTICE:
If equipped with a Cummins engine, DO NOT
turn master switch OFF for approximately 2 minutes after engine is shut down.
2. Inspect battery cables and connections for cracks or
corrosion.
3. Replace broken terminals, connectors, or cables.
4. Clean corroded connections with a battery brush or a
wire brush.
5. Remove all debris from surrounding surfaces.
Radiator / Oil Cooler - Clean
Check radiator/oil cooler for debris and restrictions. Remove louvered side panels and rear radiator
cover and blow compressed air (not to exceed 207 kPa {30 psi}) from the back of the motor grader into
the engine compartment. This is the opposite direction of normal air flow. Refer to Engine Operation
and Maintenance Manual supplied with machine for additional information
.
Extinguish all smoking materials and open flames when working around
batteries. Battery gas is highly flammable.
Battery posts, terminals and related accessories contain lead compounds,
chemicals known to the state of California to cause cancer and reproductive
harm. Wash hands after handling.
Wear safety glasses or goggles when cleaning with compressed air.
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