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Search: Posts Made By: LEVEL600
Showing results 1 to 35 of 60
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Forum: Tech Log
15th Nov 2019, 13:40
Replies: 5
Views: 3,945
Posted By LEVEL600

Because LGCIU is responsible for all proximity...

Because LGCIU is responsible for all proximity switches signal processing for other system.
Forum: Tech Log
24th Sep 2019, 09:59
Replies: 24
Views: 8,614
Posted By LEVEL600

No, it isn't. Water sparayed into the pack...

No, it isn't. Water sparayed into the pack cooling airflow is "outside" of internal air conditon circuit, only helps with heat transfer on heat exchangers.
Forum: Rumours & News
1st Dec 2018, 20:14
Replies: 2,099
Views: 1,465,475
Posted By LEVEL600

Only one question: Do you thik AF,XL, and Air...

Only one question: Do you thik AF,XL, and Air Asia crews knew where they have stabilizer?
Yes,Boeing and AB are different, but stab in limit positions makes control difficult in both.
Using of...
Forum: Tech Log
1st Jul 2017, 21:10
Replies: 9
Views: 3,146
Posted By LEVEL600

Increased cabin air flow due to fuselage drain...

Increased cabin air flow due to fuselage drain valves opening? Don't remeber pressure treshodl for ops. just now..
Forum: Tech Log
7th Mar 2017, 15:19
Replies: 14
Views: 4,752
Posted By LEVEL600

Not a pilot ...from maintenance view there are...

Not a pilot ...from maintenance view there are two posibilities how to improve scenario 2 :
Use highest stabilised N1 seting approved by company SOP before pushing TOGA - I remember companies which...
Forum: Tech Log
1st Dec 2016, 21:48
Replies: 9
Views: 11,016
Posted By LEVEL600

Slide activation is started by movement of EE...

Slide activation is started by movement of EE from the frame, does not matter from which side.
Forum: Tech Log
17th Aug 2016, 12:45
Replies: 4
Views: 3,198
Posted By LEVEL600

This message is in very unusual format,what was...

This message is in very unusual format,what was source?
Looks like ATSU(1TX1)/MCDU2(2CA2),HARD fault, fault code 46-21-34, flight phase 06, detected by AFS,FWS, date 160816, time 1633, unable...
Forum: Tech Log
7th Jun 2016, 12:16
Replies: 3
Views: 4,017
Posted By LEVEL600

Just checked possible ∆T trough LP section and I...

Just checked possible ∆T trough LP section and I am really surprised how low is on idle N1. Table is from 56-3, which is bit different, but with same number of stages. PT25 is used for fuel metering...
Forum: Tech Log
7th Jun 2016, 08:36
Replies: 3
Views: 4,017
Posted By LEVEL600

Bit late, but are you sure is it T25 problem?...

Bit late, but are you sure is it T25 problem? This sensor is located btw. booster and high pressure compresor inlet, too hot place for icing IMHO.
Forum: Rumours & News
3rd Nov 2015, 13:10
Replies: 15
Views: 14,733
Posted By LEVEL600

" Blue Jet" lightning? Not greenish, starting...

" Blue Jet" lightning? Not greenish, starting from top of Cb verticaly upwards, usually during thunderstorm activity, very short.
Forum: Tech Log
1st Oct 2015, 08:11
Replies: 14
Views: 18,742
Posted By LEVEL600

I found this description/logic in Generic CCOM...

I found this description/logic in Generic CCOM (for A/C with old,non LCD FAP).
This logic is valid for "Solution 1", with cabin ready staus displayed in checklist. Also second, simplified option...
Forum: Tech Log
30th Sep 2015, 10:03
Replies: 14
Views: 18,742
Posted By LEVEL600

Switch is "virtual" on FAP screen cabin status...

Switch is "virtual" on FAP screen cabin status page. This relatively new function is explained in WISE ARTICLE: CABIN READY FUNCTION (CIDS, FWS). FCOM and CCOM reflected function in checklist, but...
Forum: Tech Log
4th Sep 2015, 04:40
Replies: 6
Views: 3,319
Posted By LEVEL600

Can be same sound heard for a short time (beeeep...

Can be same sound heard for a short time (beeeep bip) during powering up a/c? I mean location and frequency.
Forum: Tech Log
3rd Sep 2015, 18:03
Replies: 22
Views: 9,409
Posted By LEVEL600

Right, it is remote light sensor for CDS.

Right, it is remote light sensor for CDS.
Forum: Tech Log
3rd Sep 2015, 14:11
Replies: 10
Views: 4,437
Posted By LEVEL600

SEC Hardware C - Elevator Position Monitoring...

SEC Hardware C - Elevator Position Monitoring Issue could be a reason as per TFU 27.94.00.030 from technical side.
Forum: Tech Log
19th Jul 2015, 19:50
Replies: 17
Views: 10,522
Posted By LEVEL600

Unfortunatelly each of four fuel transfer valves...

Unfortunatelly each of four fuel transfer valves (two per side, so you can find next two C/B on panel VU 122 if I remeber location correctly) needs el. power for opening or closing. Valve itself is...
Forum: Tech Log
26th May 2015, 17:10
Replies: 5
Views: 5,387
Posted By LEVEL600

I think, with only limited experience, A320...

I think, with only limited experience, A320 braking bands works well, with no excessive maintenance at least compared with 737 NLG braking pads. They use relative big contact area and are more...
Forum: Tech Log
26th May 2015, 12:41
Replies: 7
Views: 17,318
Posted By LEVEL600

Not a RTLU expert, but I can try explain scenario...

Not a RTLU expert, but I can try explain scenario for this problem based on available information. Rudder position does not play role and gust lock function is not available in system. Damaged...
Forum: Tech Log
26th May 2015, 05:42
Replies: 5
Views: 5,387
Posted By LEVEL600

Hi, nose wheel is no more braked on planes...

Hi, nose wheel is no more braked on planes without "braking bands". Braking bands were used only during production of first 1000 MSN aproximately. I am not sure if can be installed as option. Yes,...
Forum: Tech Log
25th May 2015, 10:24
Replies: 7
Views: 10,546
Posted By LEVEL600

I agree as engineer, for Boeing fleet is usual...

I agree as engineer, for Boeing fleet is usual term spare valve, for Airbus LP valve...working on both makes no difference for me :)
Forum: Tech Log
25th May 2015, 09:59
Replies: 7
Views: 17,318
Posted By LEVEL600

Slat position (slat extended) commands a movement...

Slat position (slat extended) commands a movement of RTLU to low speed position (till mechanical stops) if no valid ADIRU/FAC as emergency (back up) recovery for landing. Mechanical stops can be...
Forum: Tech Log
4th May 2015, 16:08
Replies: 11
Views: 7,939
Posted By LEVEL600

It looks like a as very familiar story for me..FF...

It looks like a as very familiar story for me..FF aircraft? I still don't have easy answer what can cause this scenario...but cabin sensors and its inlet ducting,including hose upstream of sensor...
Forum: Tech Log
24th Apr 2015, 08:15
Replies: 1
Views: 1,977
Posted By LEVEL600

1) Fuel caught by jet scavenage pumps, including...

1) Fuel caught by jet scavenage pumps, including water, is moved to inlet area of related center tank elec. pump inlet. Yes, finally water ends in engine(mixed/diluted with fuel).

2) With no real...
Forum: Tech Log
5th Mar 2015, 20:29
Replies: 2
Views: 3,337
Posted By LEVEL600

I find latest DDPG 737-3,4,5,6,7,8, revision 52.

I find latest DDPG 737-3,4,5,6,7,8, revision 52.
Forum: Tech Log
2nd Mar 2015, 20:32
Replies: 35
Views: 37,437
Posted By LEVEL600

Both A320/321 have feeding presurized plumbing...

Both A320/321 have feeding presurized plumbing inside CTR/CTR TRANSFER tank. I think there is space for such scenario if double problem exists - leak from a feed line inside CTR tank and full...
Forum: Tech Log
27th Feb 2015, 06:46
Replies: 2
Views: 3,647
Posted By LEVEL600

It is probably MEL for ECAM caution/warning-it...

It is probably MEL for ECAM caution/warning-it means ECAM IGN FAULT displaying function, not for ignition itself. Ref.74-09-01 ENG 1(2) IGN A(B)(A+B) FAULT Alert. You can dispatch A/C with IGN 1 A+B...
Forum: Tech Log
24th Feb 2015, 02:26
Replies: 11
Views: 9,054
Posted By LEVEL600

Alternate braking uses both accu and yellow syst....

Alternate braking uses both accu and yellow syst. pressure,whichever is higher regardless of electrical configuration, I think. During elec emergency you loose power for BSCU which perform antiskid...
Forum: Tech Log
23rd Feb 2015, 13:44
Replies: 78
Views: 23,855
Posted By LEVEL600

Information from presentation: Abnormal...

Information from presentation:

Abnormal Valpha Prot
In-service event ( A321)
• At FL250, speed became managed at 290kt but the Autopilot (AP) was unable to reach the target speed. Airspeed...
Forum: Tech Log
22nd Feb 2015, 14:47
Replies: 11
Views: 9,054
Posted By LEVEL600

On enhanced 320 you have only electrical signal...

On enhanced 320 you have only electrical signal from brake pedals feeding ABCU or BSCU. There is no other way to control normal servo valves or direct drive valves than signal from these computers....
Forum: Tech Log
17th Feb 2015, 14:00
Replies: 8
Views: 6,256
Posted By LEVEL600

No for second sentence,I used same bad...

No for second sentence,I used same bad logic:).Safety valve is not part of free fall sequence as Vilas said and can be both open or closed for gravity extension. Free fall is performed without...
Forum: Tech Log
16th Feb 2015, 09:28
Replies: 8
Views: 6,256
Posted By LEVEL600

My mistake,you are right, cut off and vent valves...

My mistake,you are right, cut off and vent valves are operated by free fall, not safety valve which is pure electrical. I don't expect using hydraulic pressure for gravity extension,but forgot how is...
Forum: Tech Log
16th Feb 2015, 09:04
Replies: 22
Views: 12,922
Posted By LEVEL600

IFixPlanes:12 mins is not enough for me to...

IFixPlanes:12 mins is not enough for me to recognize your contribuiton:ugh:, so above means in fact one more row above :)
Forum: Tech Log
16th Feb 2015, 07:49
Replies: 22
Views: 12,922
Posted By LEVEL600

Pump logic mentioned above is valid at least from...

Pump logic mentioned above is valid at least from 300 to 900, dont know for first 737 generation.
Forum: Tech Log
15th Feb 2015, 19:30
Replies: 8
Views: 6,256
Posted By LEVEL600

Agree,if I remeber it correctly,first turn on...

Agree,if I remeber it correctly,first turn on emer. gear extension handle opens safety valve.
Forum: Tech Log
15th Feb 2015, 18:53
Replies: 22
Views: 12,922
Posted By LEVEL600

EMDP delivers pressure continously togheter with...

EMDP delivers pressure continously togheter with EDP, only output flow is significantly lower, hope that helps...
Showing results 1 to 35 of 60
 
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