New Holland T8010 Manual page 1110

STEP 89
Install a new compressor if required.
STEP 90
Adjust the level of SP-20 PAG oil in the system.
When each component was flushed, some SP-20
PAG oil was removed from the system. Use the
following guidelines when adjusting PAG oil:
If the compressor is to be replaced and the entire
system was flushed, the new compressor will contain
all the SP-20 PAG oil needed and no fur ther
adjustment is required.
If the compressor is not to be replaced and the entire
s y s t e m w a s f l u s h e d , d r a i n t h e o i l f r o m t h e
compressor to remove any remaining contaminants.
Add back to the compressor one container, 8.5 oz
(250 ml), of new SP-20 PAG oil. (Some oil, about 1.2
oz (35 ml), will remain in the compressor even after it
has been drained.)
If the entire system was not flushed, drain the oil from
the compressor to be installed. Add back new SP-20
PAG oil equal to 8.5 oz (250 ml) minus oil amounts
still in the components that were not flushed. Use the
table below.
NOTE: Total system PAG oil should be 9.6 oz (285
ml) and about 1.2 oz (35 ml) will remain in a drained
compressor.
Component Flushed
Condenser
Evaporator
Receiver-Drier
Each Hose
Because the system has been open for a prolonged
time, it is very important to draw the system to a deep
vacuum to remove all moisture. Evacuate the system
for at least 45 minutes to a vacuum of 29.5 inches
(0.75 mm) of mercury.
Section 50 - Climate Control - Chapter 2
Amount Of SP-20 PAG
Oil To Add
1.7 oz (50 ml)
1.4 oz (40 ml)
0.85 oz (25 ml)
0.34 oz (10 ml)
50-2-49
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RD02H047