New Holland T8010 Manual page 1100

STEP 59
Connect flushing and drain hoses to flushing
adapters on component being flushed so the flushing
solvent moves in the opposite direction of refrigerant
flow - back flushing. Reinforced clear hose is
preferred to monitor the condition and removal of the
used solvent.
IMPORTANT: Secure the lid on the return bucket so
all flush vapors pass through the bucket filter.
NOTE: Back flushing is done first to dislodge any
contaminants, and then forward flushing is performed
to remove the contaminants.
STEP 60
Open the air valve 1/2 to 3/4 turn.
IMPORTANT: Do not exceed this rate of air delivery.
This rate delivers one gallon per minute of flush
solvent which is ideal for the orifice openings on the
components being flushed.
Turn the flushing valve to the FLUSH position and
flush the component for 30 seconds.
STEP 61
Close the flushing and air valves. Reverse hose
connections for forward flushing. Open flushing and
air valves and repeat flushing until the solvent is
clear.
Section 50 - Climate Control - Chapter 2
50-2-39
1
1. FROM THE FLUSH PUMP
1
2
1. AIR VALVE
2
1. FROM THE FLUSH PUMP
2
RD00H204
2. TO THE RETURN
BUCKET
RD00H205
2. FLUSH VALVE
1
RD00H206
2. TO THE RETURN
BUCKET