TM 55-2835-208-23
Section VIII SERVICING
1-26.SERVICE APU
1-26
INITIAL SETUP
Materials
Oil (E23 or E24)
Lockwire (E16)
Applicable configurations:
Personnel Required
All
68B Aircraft Powerplant Repairer
Tools:
Equipment Condition:
Funnel NSN 7240-00-165-6925
APU in Assembly Fixture (Task 1-22)
Lubricating oil MIL-L-23699 and
MIL-L-7808, contain material haz-
ardous to health. It produces paralysis
if swallowed or from prolonged skin
contact. Wash hands thoroughly after
handling. It may burn if exposed to
heat or flames. Use only with proper
ventilation.
Do not overfill oil sump. Damage to
APU can result.
Do not mix lubricating oils. If type oil
is being changed, the oil sump must
be drained.
NOTE
Do not use DOD-L-85734 oil in tur-
bine engines. DOD-L-65734 oil is to
be used in transmissions and gear-
boxes only. If DOD-L-85734 oil is
inadvertently added to the APU, the
oil should be drained and the APU
serviced with the correct oil.
1. Check Oil level using dipstick (1). Oil level shall be
filled if below add mark but no more than 1/4 inch be-
low full mark when oil is cold.
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