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Item 64985
11. Make sure the Coolant Suction Valve is
closed, then open the Air Inlet Valve to
start drawing a vacuum. The reading
on the Gauge should start to rise.
Note:
Radiator and heater hoses may collapse
which is normal due to the vacuum created.
12. When the Gauge reading stabilizes, continue
to draw vacuum for 30 seconds to obtain
maximum vacuum, typically -24 to -26 inHg
depending on coolant system size.
13. Close the Air Inlet Valve and monitor
Gauge reading for 1-2 minutes:
a. If the vacuum drops, the cooling system
has a leak and is not sealed. Disconnect
the tool and make necessary repairs.
b. If the Gauge reading remains
stable, disconnect the compressor
air line from the Air Inlet Plug
and proceed to next step.
14. Insert filter end of Coolant Hose into a
container of premixed coolant, then slowly
open the Coolant Suction Valve. The vacuum
created in the cooling system will pull coolant
into the system. Keep container as close
as possible to the same height as the tool.
Important:
Keep Coolant Hose completely
submerged in the coolant or air will
be pulled into the cooling system. If
additional coolant is needed, close the
Suction Valve and refill container.
15. When the Gauge reaches zero, the cooling
system is full. Turn the Control Knob
counterclockwise to loosen the Neck Adapter
and disconnect the tool from the filler neck.
16. Check coolant level and top off if necessary.
Fill expansion tanks to proper level.
17. Store the Kit in its Case in a clean, dry,
safe location out of reach of children.
Control
Knob
Coolant Hose
Coolant Suction
Valve
Radiator Neck Adapter
Air
Inlet
Plug
Air Inlet
Valve
Valve
Body
Expander
Gauge
