Component Maintenance Manual
12037 N Highway 99
Seminole, OK 74868
Phone (405) 382-0731
Fax (405) 382-0737
http://www.enviro-ok.com
Copyright © 2017
ATA 21-00-23
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Revision 10
June 1, 2017
SUBTASK 21-00-23-20-003
12.6
Compressor Oil Level Check:
NOTE
: Checking compressor oil quantity is only required if an excessive amount of oil is observed due to
leaking or the system has been vented quickly thereby causing a loss of oil. An oil check can only be made
with the system vented.
12.6.1
When replacing the compressor, use the following procedure to add required oil to system.
12.6.2
Drain and measure oil from new compressor (5 oz).
12.6.3
Drain and measure oil from failed compressor. Record quantity in ounces.
CAUTION
: DO NOT OVERFILL COMPRESSOR WITH OIL OR SYSTEM PERFORMANCE WILL BE
AFFECTED.
12.6.4
Add new oil to the new compressor in the amount measured from the failed compressor.
Only RL100H or RL100E oils are approved for this system.
