HYD PRESS PRI R

๐Ÿ“š Source: QRH 13.5 (D632W001-AAR, December 15, 2022)

Condition

The right primary pump pressure is low.

Checklist

  1. R ENG PRIMARY pump switch โ€” Off
  2. The right hydraulic demand pump may not provide sufficient pressure for all systems during the landing phase.

์ฐฉ๋ฅ™ ์‹œ ์˜ํ–ฅ

  • Right thrust reverser may be inoperative
  • Autobrake may be inoperative โ†’ Manual braking is available
  • Normal brakes may be inoperative โ†’ Alternate brakes are available
  • Speedbrake effectiveness may be reduced during landing
  • Non-Normal Configuration Landing Distance tables for HYD PRESS SYS R ํ™•์ธ ํ•„์š” (QRH Performance Inflight ๋˜๋Š” ์Šน์ธ๋œ ์†Œ์Šค)

โ– โ– โ– โ–  (Checklist Complete)

Notes

  • Right Primary pump๋Š” ์—”์ง„ ๊ตฌ๋™(EDP) โ†’ Off ์‹œ Right Demand pump(์ „๊ธฐ)๋งŒ์œผ๋กœ ์šฐ์ธก ์œ ์•• ๊ณต๊ธ‰
  • Demand pump ๋‹จ๋…์œผ๋กœ๋Š” ์ฐฉ๋ฅ™ phase์—์„œ ๋ชจ๋“  ์‹œ์Šคํ…œ์— ์ถฉ๋ถ„ํ•œ ์••๋ ฅ์„ ๊ณต๊ธ‰ํ•˜์ง€ ๋ชปํ•  ์ˆ˜ ์žˆ์Œ
  • ์ฐฉ๋ฅ™ ๊ฑฐ๋ฆฌ ๊ณ„์‚ฐ ์‹œ HYD PRESS SYS R ํ…Œ์ด๋ธ” ์ ์šฉ (๊ฐ€์žฅ ๋ณด์ˆ˜์ ์ธ ๊ธฐ์ค€)