Leerjet 35/36 Developed for Training Purposes 3-35
February 1998
Limitations
Hydraulics
Approved Fluid
Only hydraulic fluid conforming to MIL-H-5606 is approved:
Q
Mobil Aero HFE
Q
Aeroshell Fluid 41
Q
Texaco Aircraft Hydraulic 15.
Auxiliary Hydraulic Pump
Do not exceed auxiliary hydraulic pump duty cycle of 3 minutes
on, then 20 minutes off.
Temperature
When OAT is below -25°C (-13°F), engines should be operated
for three minutes prior to takeoff to bring the hydraulic system
up to normal operating temperature.
Ice and Rain Protection
Windshield and Radome Anti-Ice Fluid
Methyl alcohol (methanol) per Federal Specification O-M-232,
Grade A is required.
Information shown in italics is not included in the AFM Limitations chapter.