3-26 Developed for Training Purposes Leerjet 35/36
February 1998
CAE SimuFlite
Environmental System
S/Ns 35-002 to 505 and 36-002 to 053 without FCN 89-1:
The Freon cooling system must be off above FL 180.
S/Ns 35-506 and subsequent; 36-054 and subsequent;
prior aircraft with FCN 89-1: The Freon cooling system must
be off above FL 350.
After start, do not turn on air conditioner or auxiliary heater until
one of the following conditions is met:
Q
both engines operating, each ammeter reads below 250
amps
Q
one engine operating, one ammeter reads below 200
amps on 35-002 to 147; 36-002 to 035
Q
one engine operating, one ammeter reads below 150
amps on 35-148 and subsequent; 36-036 and subse-
quent.
Pressurization Limit
Maximum differential pressure. . . . . . . . . . . . . . . . . . . 10.0 PSI
Information shown in italics is not included in the AFM Limitations chapter.
CAUTION: Do not select MAX position of CABIN AIR switch
while on the ground. Do not perform extended engine oper-
ation above IDLE with CABIN AIR switch in NORM. With the
aircraft static, there is no ram air flow through the heat
exchanger; possible damage to air conditioning components
could result. Cabin overheating and damage to cabin com-
ponents may also occur. (35-002 to 112 except 107; 36-002
to 031).
To Next Page
Loading...
