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[FIXED] JF-17 Brake pressure low for full brake and high for PARK brake


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Posted (edited)

I've just started the second training mission for the first time and very soon I got to the step where brake pressure is checked. However, these are my results - completely other way around for PARK and full brake.

With the switch in PARK:

image.png

And when pressing the toe brakes:

image.png

Also, 1306 is not >= 1450 PSI, if it was meant for the parking brake.

EDIT: Attaching the track file.

jf-17-brake-pressure-bug.trk

Edited by uboats
  • Thanks 1

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  • virgo47 changed the title to JF-17 Brake pressure low for full brake and high for PARK brake
  • 1 month later...
  • uboats changed the title to [FIXED] JF-17 Brake pressure low for full brake and high for PARK brake
Posted
4 hours ago, uboats said:

according to manual, it's correct, will fix the subtitle 🙂

I see it in the Take Off procedures, 2.3.1, you're right about that.

Does this mean that the full brake pedal action is lower than the parking brake? Or is there no direct relation between the pressure indication and the breaking power?

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✈️ L-39, F-4E, F-5E, F-14, F/A-18C, MiG-15, F-86F, AJS-37, C-101, FC2024 🛩️ Yak-52, P-47, Spitfire, CE2 🚁 UH-1H, Mi-8, Ka-50 III, SA342 🗺️ NTTR, PG, SY, Chnl, Norm2, Kola, DE 📦 Supercarrier, NS430, WWII, CA 🕹️ VKB STECS+Gladiator/Kosmosima+TPR ▶️ DCS Unscripted YouTube 🐛 "Favourite" bugs: 1) gates not growing regress (FIXED 2025-03 👍), 2) L-39 target size cockpit animation regress (FIXED 2025-02👍), 3) Yak-52 toggles not toggling, 4) all Caucasus ATC bugs

Posted
2 hours ago, virgo47 said:

Does this mean that the full brake pedal action is lower than the parking brake? Or is there no direct relation between the pressure indication and the breaking power?

yes, full is still lower than parking

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Posted
6 hours ago, uboats said:

yes, full is still lower than parking

OK, I can only accept your assurance, it is strange and intriguing that JF-17 is designed in this manner different from virtually all other planes (as far as I know, as I'm no mechanical/hydraulics engineer). Do you know what's behind this?

Or is it the other way around, that parking brake is roughly the same pressure as for any similar jet, but full brake action is considerably weaker in comparison?

BTW: Excuse my curiosity, but that's why I play DSC. 🙂

  • Like 1

✈️ L-39, F-4E, F-5E, F-14, F/A-18C, MiG-15, F-86F, AJS-37, C-101, FC2024 🛩️ Yak-52, P-47, Spitfire, CE2 🚁 UH-1H, Mi-8, Ka-50 III, SA342 🗺️ NTTR, PG, SY, Chnl, Norm2, Kola, DE 📦 Supercarrier, NS430, WWII, CA 🕹️ VKB STECS+Gladiator/Kosmosima+TPR ▶️ DCS Unscripted YouTube 🐛 "Favourite" bugs: 1) gates not growing regress (FIXED 2025-03 👍), 2) L-39 target size cockpit animation regress (FIXED 2025-02👍), 3) Yak-52 toggles not toggling, 4) all Caucasus ATC bugs

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