1-76 CHANGE FROM MIL-L-7808T0 MIL-L-23699 LUBRICATING OIL
INITIAL SET-UP
General Safety Instructions:
Applicable Configurations:
All
Lubricating oils (E32 and E33)
Tools:
cause paralysis if swallowed. Pro-
longed contact with them may irritate
Powerplant Mechanic's Tool Kit,
the skim Handle only in well-venti-
NSN 5180-00-323-4944
lated areas away from heat and flame.
Technical Inspection Tool Kit,
Drain and store in approved metal
NSN 5180-00-323-5114
safety containers. Avoid prolonged
or repeated contact with skin and do
Materials:
not take internally. Wash contacted
Lubricating Oil (E33)
areas of skin thoroughly after hand-
Marking Pencil (E34)
ling. If irritation of skin results,
Wiping Rag (E58)
get medical attention. Get medical
attention for eyes.
Personnel Required:
68B10 Aircraft Powerplant Repairer
68B30 Aircraft Powerplant Inspector
References:
Intermixing of oils of different
TM 55-1520-240-10
brands should be avoided if possi-
Task 8-3
Task 8-73
ble. Intermixing of oils of different
Task 8-74
Task 8-18
types (E32 or E33) may cause coking
Task 8-19
Task 8-77
in the oil system and is not recom-
Task 8-23
Task 8-78
mended except in an emergency. If inter-
Task 5-19
Task 8-25
mixing of oil types becomes necessary,
Task 5-20
Task 8-81
Task 8-2
Task 8-27
Task 8-82
the oil system must be flushed as soon as
possible, using the desired type of oil.
When oils approved by Textron Lycoming
are not available and other oils must be
substituted, consult with:
Textrol Lycoming
Product Support Department
550 Main Street
Stratford, Connecticut 06497
Attention: Manager, T55
Customer Service
1. Drain lubricating oil (E32) from engine oil
system (Ref. Task 1-75).
2. Inspect and clean oil filters and strainers
(Ref. Tasks 5-19, 5-20, 8-2, 8-3, 8-18, 8-19, 8-25,
8-73, 8-74, 8-77, 8-78, 8-81, and 8-82). Replace
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Change 5
