TM 55-1510-221-CL
PERFORMANCE CHECKS
ENGINE FIRE EXTINGUISHER PRESSURE
A gage calibrated in PSI, is mounted on each supply cylinder to display the level of gaseous charge and should be
checked during preflight against the table below:
ENGINE FIRE EXTINGUISHER GAGE PRESSURE
Temp
C
-40
-29
-18
-06
04
16
27
38
48
190
220
250
290
340
390
455
525
605
PSI
to
to
to
to
to
to
to
to
to
240
275
315
365
420
480
550
635
730
CREW BRIEFING
Use the following guide to conduct crew briefings. Items not relevant to a specific mission may be omitted.
CREW INTRODUCTION
EQUIPMENT
1.
Personal to include ID tags.
2.
Professional (medical equipment, etc.).
3.
Survival.
FLIGHT DATA
1.
Route.
2.
Altitude.
3.
Time enroute.
4.
Weather.
NORMAL PROCEDURES
1.
Entry and exit of aircraft.
2.
Seating and seat position.
3.
Seat belts.
C2 P-1
