Textron Lycoming IO-540 Series Operator's Manual page 38

TEXTRON LYCOMING OPERATOR'S MANUAL
0-540 & 10-540 SERIES
SECTION 3
9. ENGINE FLIGHT CHART (CONT.).
- Oil Requirements -
ALL MODELS
*Recommended Grade Oil
MIL-L-22851
Average
MIL-6082B
Ashless Dispersant
Ambient Air
Grades
Grades
All Temperature
----- SAE15W-50or20W50
Above 80°F. (26.67°C.)
SAE 60
SAE 60
Above 60°F. (15.55°C.)
SAE 50
SAE 40 or SAE 50
30
°
(-1.11°C. to 90°F. (32.22°C.)
SAE 40
SAE 40
0
°
(-17.77°C.) to 70F.(21.11°C.)
SAE 30
SAE 40,30,20W40
Below 10°F. (-12.22°C.)
SAE 20
SAE 30, 20W30
* - Refer to the latest edition of Service Instruction No. 1014.
Oil Sump Capacity
0-540 MODELS
All Series Except Below ...........................
12 U.S. Qts.
(Minimum safe quantity in sump) .................
2-3/4 U.S. Qts.
0-540-L3C5D,-J3C5D ..........
..............
8 U.S. Qts.
(Minimum safe quantity in sump) .....................
2 U.S. Qts.
10-540 MODELS
All Series Except Below ............................
12 U.S. Qts.
(Minimum safe quantity in sump) .................
2-3/4 U.S. Qts.
IO-540-AB1A5, -T4A5D, -T4B5, -T4B5D, -V4A5D,
-W1A5, -W1A5D, -W3A5D ........................
8 U.S. Qts.
IO-540-T4C5D
......................
8 U.S. Qts. (10 U.S. Qts. Max.)
10-540-ACA5.
................................
11 U.S. Qts.
(Minimum safe quantity in sump) .....................
2 U.S. Qts.
(Minimum safe quantity in sump -- AB1A5, -AC1AS).....
4 U.S. Qts.
Revised January 1999
3-11