6300 Rev H User’s Manual
125-9106A Page 62
TYPICAL USE
STEP 0: PREP AIRCRAFT
0.1 Connect adapters and hoses to the aircraft, tape-up all unused ports on the aircraft.
0.2 Leave hose ends near the tester but DO NOT connect to tester yet.
0.3 Set the BARO adjust on the aircraft to 29.92 or 1013.25 or 760 mmHg or Standard.
STEP 1: PREP tester & SELF TEST
1.1 Turn ON tester. Check / adjust leak timers. Set Pitot Rate and Static Rate target values
1.2 Open Pitot and Static ports on tester to ambient. Close Vent valves. Run Self-test (TEST)
STEP 2: GO-TO-GROUND
2.1 Connect hoses from aircraft to tester. Go-To-Ground (GND)
STEP 3: LOW-LEVEL LEAK CHECK
3.1 Verify stable control at 20 knots and Ground. If not stable, Turn Off tester and fix problem.
3.2 Low-level Pitot Leak check
a. Pitot target = 100 knots; GO. Wait 30 seconds at 100 knots. Pitot Mode = Leak; GO
b. If Pitot cannot achieve target or if Pitot Leak is excessive (warning message ) then Go-to-
Ground (GND), turn Off tester, fix the leak. Then go back to Step 2.1
c. If Pitot leaks down to below 80 knots and leak has not yet been found then CANC out of
Leak Screen, allow Pitot to “recharge” to 100 knots, then Pitot Mode = Leak ; GO. Keep
searching for the leak.
d. When Pitot leak less than 5 knots/min, CANC out of Leak Screen and proceed to step 3.3
3.3 Low-level Static Leak check:
a. Pitot target =100 knots; Static Target = 3000 feet above Ground; GO. Wait 30 seconds after
targets achieved. Static Mode = Leak; GO.
b. If Static cannot achieve target or if Static Leak is excessive ( warning message) then Go-to-
Ground (GND), turn Off tester, fix the leak. Then go back to Step 2.1 but skip Step 3.2.
c. If Static leaks down more than 1000 feet and leak has not yet been found then CANC out of
Leak Screen, allow Static to “recharge” to target, then Static Mode = Leak ; GO. Keep
searching for the leak.
d. When Static leak is less than 100 feet/min, CANC out of Leak Screen and proceed to step 4.
STEP 4: TEST AIRCRAFT INSTRUMENTS
4.1 Execute your Test Procedure to test cockpit instruments and perform high-level leak checks.
4.2 After testing is complete, Go-to-Ground (GND). Wait for Ground to be achieved.
4.3 Turn off tester, then disconnect hoses.
Figure 5.1
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