C-130 Technical
1,312 topics in this forum
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Please i need help. #2 Engine failed to air-start. Engine wound down from 60 percent rpm. On landing, engine started normally. NTS switch and NTS brackets checked ok. Pump housing oil quantity normal. Need help to rectify the fault. Thanks.
Last reply by superbigbig, -
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Our GTC85-180L APU starts and runs well. However, it doesn't supply bleed air. We have isolated the load control valve. We equally isolated the APU control switch as well as pressure regulator. We cleaned in-line filter. Despite these steps, APU still doesn't supply bleed air. It is strange to us and I am wandering if anyone has had this type of experience before and the possible solution. Thanks.
Last reply by superbigbig, -
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does anybody experience that: In flight we experience very big vibration( the left wingtip move at least 1 meter up and down), just after the number 1 engine flame out, we shut it down by moving the condition lever in feather then pulling the T handle. The vibration stopped but we have the surprise to see that only 3 blades came in feather position the fourth one stay in position. Sorry if my english isn't as good as i would like.
Last reply by superbigbig, -
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7b engine: #2 engine rpm fluctuation about 1% during decending and when goes through the weather. NTS gap is OK and plunger looks good. Any experience about this?
Last reply by superbigbig, -
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G'day guys, Got a problem with our flaps. We are getting an asymmetric flap brake condition at approx 10% flaps on extension. We have inspected all flap tracks, screw jacks, rods etc and all look good. Rigging seems to be all within limits. Have checked the switch units at the ends and they are free of moisture and corrosion. Condition is only happening on a steep decent into a higher altitude airport. Any suggestions on where to go from here? We are not wanting to go down the path of a full flap rig if avoidable. Great to be back in the best forum! Have a great C130 day, Tez.
Last reply by superbigbig, -
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7B engine. At first start, starting to was 810 but on the same day at 2nd & 3rd start, starting tit was 780 & 760. So many time we found this happened. Can anyone tell me what is the reason behind this to reduce starting tit at 2nd start.
Last reply by superbigbig, -
- 21 replies
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Hello guys... I need some information here. Is there any limitation for xcover cut. Example xover cut tit is around 880tit but stabilize at 825tit...is it OK or not
Last reply by superbigbig, -
- 8 replies
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Three starter were damaged during last 3 compressor wash with two aircraft (Engine: T56-A-7B). We follow 40 second for washing agent and 45 second for water. Which procedure should we follow to increase starter life.
Last reply by superbigbig, -
- 24 replies
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No3 psn engine oil lose during escanding of the aircraft , all normal at ground and level flight but escanding & nose is high it's start loosing oil from mast drain. Any advise from ur side.
Last reply by superbigbig, -
- 3 replies
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Hi. We have a problem with the gearbox pressure of a C-130 T56-A-15 engine. The pressure is low at Flight Level 100 and up. The pressure in gearbox is OK when start engine on ground. We verified oil tank, its OK; pressurization valve in the tank, its OK; shutoff valve, its OK; verified the oil lines, they are OK; changed Gearbox pump, the problem continues in the same conditions and changed the gearbox, the problem continues in the same conditions. An important detail about this problem is that when the problem occurs, the level oil tank increase. 1,5 gallons aprox. when the gearbox pressure is 148 PSI. Can someboby help us? Thank you very much. R…
Last reply by superbigbig, -
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cheers up hercs expert...im seeking a guidance on doing touch n go with fuel in external tank, does it ok or not? if not what structure will be affected since in AFM as image below to preclude landing in fuel in external ,anyting with fuel sloshing? pls help me...
Last reply by mrjpc130h, -
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hi there herkys, does anyone knows what is the purpoof d shining plate at 245 station?
Last reply by mrjpc130h, -
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Hello Experty , Nacelle preheat system inoperative in c130 B & E aircraft, plz any body knows about why this system inoperative,any TCTO or SB referance for deactivates this system, plz share Regards
Last reply by pjvr99, -
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TM382C-9 : (LH) FS 773, (RH) FS 749 1C-130A-9 : (LH) FS 773, (RH) FS 749 XX1C-130A-9 : (LH) FS 749, (RH) FS 773 Why the positions are different? Who know the reason? Thank you~~
Last reply by hehe, -
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I am looking for a list of all the possible Cap and Plug that would be necessary to work on a C130J. We do not have anything at the moment and we normally use a bag and tape or zip tie which is far from ideal. Do you guys have list that I could use to build a Cap and Plug Kit set? I do have the list for the H model, but it looks like there are some missing. Thanks!
Last reply by hehe, -
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Can anybody explain the probable causes of static oil leakage aftet eng idle grd run from Turbine rear bearing( flooding in front of 4 th stage rotor), burner drain vslve( rear one), 6:O clock, lower bleed valve. Tank oil lvl also reduced from 10.5 to 3.5. But during run Everything was fine. Eng is only 1021:44 hrs op after OH.
Last reply by Badiul Alam, -
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Anybody ever hear of a crew entrance door "falling off"?
Last reply by Robert Brown, -
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Anyone know where I can get a copy of overhaul/repair manual for fuel flow transmitter PNo: 8TJ64GBW2 Thanx PJ
Last reply by tinyclark, -
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Question for the test cell guys: when checking light house breather pressure, did you ever get negative (below 0"Hg) readings? T56-56 says should be 0 to 11"Hg .....
Last reply by pjvr99, -
- 4 replies
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Hello~ everyone. Do you know there are rabbit faces in C-130H? Inside both main landing gear fairing door, there is groove and It is like rabbit face. Somebody know the reason? Thank you.
Last reply by Hye-nam, PARK, -
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I had been in the C-130H training before (in Alaska). At that time, SYNCH CIRCUIT was always PULL when the aircraft power was OFF. Is there any such procedure? If there's a procedure, why? I want you guys knowledge
Last reply by pavane88, -
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C130 E
Last reply by Qalab Abbas, -
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Hi everyone Are there any differences between fuses and circuit breakers in the secondary AC power supply project? Why design like this？ Thanks
Last reply by tinyclark, -
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Wow, haven't been here in a couple of years but need some help. I have ACTUATOR 1009350-# for overhaul process according to T.O. 8D1-61-2-3. NOTE: "Prior to further reassembly, add a generous amount of high temperature grease (Allube 720, Allube Corporation, Glendale, CA, no known Military Specification), to bearing bores, pinion teeth, Geneva mechanism, and all bearing surfaces of gear assembly (15, 18, 20), gaskets (21, 23), and shaft (22)." I've looked everywhere possible for the "ALLUBE NO. 720" grease and haven't had any luck. I found it to be CAGE 90789 but no longer in business. Wondering if any of you know any equivalent or s.s. in…
Last reply by tinyclark, -
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Hello, Does anyone remember how to use the old performance slide ruler? Allison part number 6799970. For example: TIT:1000, tq:19600, OAT: 10C, PA:-250ft. I can’t remember how to use the slides? I get stuck at the corr installation effect thanks
Last reply by pjvr99,
