TM 55-1520-228-10
Change 11 2-53
Table 2-1. Fuels, Oils, Fluids, Specifications, and Capacities
SYSTEM
SPECIFICATION CAPACITY
CAUTION
*Lubrication oil made to MIL-L-7808 by Shell Oil
Company under their part number 307, qualification
number 7D-1, shall not be used in OH-58A/C engine
or helicopter systems. It contains additives which
are harmful to seals in the systems.
Tail Rotor *MIL-L-7808 NATO Code is 0-148
Transmission Oil
(Note 2)
For use in ambient temperatures below minus
32_C/25_F
MIL-L-23699 NATO Code is 0-156
For use in ambient temperatures above minus
32_C/25_F
DOD-L-85734 for use in ambient temperatures
above -40_C/40_F
Deleted
WARNING
Prolonged contact with hydraulic fluid liquid or mist
can irritate eyes and skin. After any prolonged
contact with skin, immediately wash contacted area
with soap and water. If liquid contacts eyes, flush
immediately with clear water. If liquid is swallowed,
do not induce vomiting; get immediate medical
attention. Wear rubber gloves when handling liquid.
If prolonged contact with mist is likely, wear an
appropriate respirator. When fluid is decomposed by
heating, toxic gases are released.
Hydraulic Fluid MIL-H-5606 (Note 3) Fill to overfill lip in reservoir
Reservoir MIL-H-83282 (Note 4)
NOTE
1. See Chapter 5 for operating limits.
2. When oil is mixed or changed from one type to the other enter on DA Form 2408-13-1. Oil shall be
drained and system serviced with approved oil within six hours of operation.
3. For use in ambient temperatures below -40_F.
4. Mixing of hydraulic fluids is authorized only in emergency situations. An entry in the remarks section of
DA Form 2408-13-1 is required.
5. The temperature limitations of DOD-L-85734 oil are identical to that of MIL-L-23699. It should be noted
that DOD-L-85734 oil is a direct replacement for MIL-L-23699 oil, and not for MIL-L-7808 oil.
To Next Page
Loading...