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Can't get the bird to roll with brakes off engines spooled up!


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Posted

There are 6 commands for the brakes....  I've bound all of them and tried all the combinations.

L brake on/off,

r brake on/off,

parking brake on,

parking brake off,

parking brake set.

L & R toe brake on/off

 

C-130j won,t budge!!

Posted (edited)

If memory serves, you have to push both rudder pedals (toe brakes) all the way, then release the parking brake.

I was scratching my head for a while too until I happened to try this process above (I.e . I had released the parking brake on its own, but it kept re-setting)

Edited by 609_Relentov
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Posted
1 hour ago, gdotts said:

There are 6 commands for the brakes....  I've bound all of them and tried all the combinations.

L brake on/off,

r brake on/off,

parking brake on,

parking brake off,

parking brake set.

L & R toe brake on/off

 

C-130j won,t budge!!

Press 'W' then click the parking brake handle. If that doesn't work, check your brake axis assignments to make sure they don't need to be inverted.

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Posted
58 minutes ago, gdotts said:

Got it now!!!!

1. Low speed gnd idle.... Engine 1-4

2. Parking brake off

3. Left & right toe off

4. throttle up!!!!

 

DONE...Thanks guys!

Keep engine 3 up-sped if you plan to turn off the APU during taxi.  If all engines are in Low Speed Ground Idle, then the engine generators will not supply electric power to the aircraft and everything will go dark.

Happened to me a few times in the sim, and apparently it's happened in real life often, too.

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Posted (edited)

i'm still struggling with this. i have left and right toe brake mapped to a single button 'W' which is the default, which seems to enable the parking brake for some reason. do the brakes not work like every other module?

Edited by dresoccer4

Acer Predator Triton 700 || i7-7700HQ || 512GB SSD || 32GB RAM || GTX1080 Max-Q || FFB II and Thrustmaster TWCS Throttle || All DCS Modules

Posted
12 hours ago, dresoccer4 said:

i'm still struggling with this. i have left and right toe brake mapped to a single button 'W' which is the default, which seems to enable the parking brake for some reason. do the brakes not work like every other module?

They do work like every other module. Do you have any hardware brakes bound?

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Posted
2 hours ago, Nighthwk said:

They do work like every other module. Do you have any hardware brakes bound?

not really, pressing 'parking brake off' doesn't actually turn the parking brake off. this was the trick to get it to work that wasn't self explanatory. you have to hold the brakes, then press parking brake off, then release the brakes. otherwise pressing the brakes after pressing 'parking brake off' re-engaged the parking brake handle. 

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Acer Predator Triton 700 || i7-7700HQ || 512GB SSD || 32GB RAM || GTX1080 Max-Q || FFB II and Thrustmaster TWCS Throttle || All DCS Modules

Posted
16 hours ago, Sedlo said:

Keep engine 3 up-sped if you plan to turn off the APU during taxi.  If all engines are in Low Speed Ground Idle, then the engine generators will not supply electric power to the aircraft and everything will go dark.

Happened to me a few times in the sim, and apparently it's happened in real life often, too.

The Standby Generator run off the APU can also be run direct with Bleed Air selected off the engines, so you don't need the APU fired up to taxi with engines in ground idle, just turn the Aux gen to the engine bleed air position prior to pushing ground idle buttons, they won't push in anyway without an AC source running.  The main engine generators will only provide AC power at or near 100% RPM's.  At least that's the way it worked in all the models prior to the J's.  The older models like the A had DC generators on all four engines but AC gens only on the inboards.  They also had no disconnects, so were prone to burning.

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Posted
2 hours ago, dresoccer4 said:

not really, pressing 'parking brake off' doesn't actually turn the parking brake off. this was the trick to get it to work that wasn't self explanatory. you have to hold the brakes, then press parking brake off, then release the brakes. otherwise pressing the brakes after pressing 'parking brake off' re-engaged the parking brake handle. 

Sorry, I didn't know that was what you meant. We'll fix it. 

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