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WARNING:

MAKE SURE THAT YOU DO NOT PUT TO MUCH PRESSURE
INTO THE OXYGEN CYLINDER. FULL PRESSURE IS
DEPENDENT ON AMBIENT TEMPERATURE. IF YOU PUT TOO
MUCH PRESSURE INTO THE OXYGEN CYLINDER, THE GREEN
DISC ON THE OVERBOARD DISCHARGE INDICATOR(S) (1) WILL
BREAK.

(e)

Slowly pressurize the crew oxygen cylinder (at a rate of 200 psi (1 379 kPa)
maximum per minute) until the crew oxygen cylinder is fully charged as per
placard.

(f)

When the pressure in the crew oxygen cylinder is at the fully charged level,
decrease the supply pressure from the oxygen cart to zero.

(g)

Slowly loosen the filler line at the oxygen filler valve (4) to release the pressure
out of the filler line.

(h)

When the pressure is released from the filler line, disconnect the filler line from
the oxygen filler valve (4).

(i)

Install the dust cap (3) on the oxygen filler valve (4).

(2)

Remove the tags and close the circuit breakers that follow:

LOCATION        CB NUMBER                         CB NAME                              ZONE

CBP−2

M3

BATT BUS POWER SENSE

222

CBP−2

M4

RCCB CONT MAIN BATT

222

CBP−2

M5

RCCB CONT APU BATT

222

CBP−2

M7

FEED 1 BATT BUS

222

CBP−2

M9

FEED 2 BATT BUS

222

(3)

Do a quantity check of the oxygen system (TASK 12−14−35−610−801).

(4)

Close the oxygen refill connection door (212BR).

F.

Close Out

(1)

Remove all tools, equipment, and unwanted materials from the work area.

CL−604 AIRCRAFT MAINTENANCE MANUAL − PART II

EFFECTIVITY:   ALL

12−14−35

Page 306

Nov 28/2008

Содержание CHALLENGER 604

Страница 1: ...ine the pressure gauge 1 Make note of the value shown on the pressure gauge 1 2 Examine the overboard discharge indicator 2 Make sure that the green disc on the indicator 2 is not broken If the green...

Страница 2: ...si 10 549 kPa 20 F 29 C 1435 psi 9894 kPa 40 F 40 C 1340 psi 9239 kPa d If the crew oxygen system is not fully pressurized do the servicing of the crew oxygen system TASK 12 14 35 614 801 4 Remove the...

Страница 3: ...ircraft with two oxygen cylinders have two overboard discharge indicators NOTE CL 604 AIRCRAFT MAINTENANCE MANUAL PART II Quantity Check of the Crew Oxygen System Servicing Figure 301 EFFECTIVITY ALL...

Страница 4: ...u use the correct equipment configuration C Consumable Materials REFERENCE DESIGNATION MANUFACTURERS REFERENCE AND OR SPECIFICATION 05 038 Oxygen Aviator s Breathing Gas MIL O 27210 Type 1 D Job Set U...

Страница 5: ...OIL OR SOLVENTS THEY CAN START TO BURN 1 Do the servicing of the oxygen system as follows a Use an oxygen mask and set the regulator valve to N b Remove the dust cap 3 from the oxygen filler valve 4 c...

Страница 6: ...at the oxygen filler valve 4 to release the pressure out of the filler line h When the pressure is released from the filler line disconnect the filler line from the oxygen filler valve 4 i Install th...

Страница 7: ...2 1 Aircraft with two oxygen cylinders have two overboard discharge indicators NOTE CL 604 AIRCRAFT MAINTENANCE MANUAL PART II Servicing of the Oxygen System Servicing Figure 302 EFFECTIVITY ALL 12 14...

Страница 8: ......

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