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WKBC~sky~

@jeonbyeongchan

427 followers 1,604 following 95 posts Reputation 25

WKBC~sky~
@jeonbyeongchan Oct 2, 2018, 5:50 AM UTC

High Engine Vibration

P6-2A Transfer Bus2 - 115v ac Condition : Accomplish this NNC only when engine vibrations indicate above 4.0 units and airframe vibrations occur (to exclude a faulty indication). Consider this NNC al…

0 upvotes 2 replies $0.00
WKBC~sky~
@jeonbyeongchan Sep 30, 2018, 9:08 AM UTC

FMC FAIL(review) in GUM

P6-1D P18-2A Transfer Bus 1 Sect 1 - 115v ac Standby Bus Sect 1 - 115v ac (as wired) Transfer Bus 2 Sect 2 - 115v ac (optional FMC 2) Condition : “FMC” message or MENU page on both (M) CDU. Other ind…

2 upvotes 0 replies $0.00
WKBC~sky~
@jeonbyeongchan Sep 29, 2018, 2:46 PM UTC

Engine Ignition Inoperative

P6-2D (left) P18-2A (right) Transfer Bus 1 Sect 1/2 - 115v ac (left) Standby Bus Sect 1/2 - 115v ac (right) On GND Left ignition is powered by Transfer Bus 1. As a result, left ignition is only avail…

0 upvotes 0 replies $0.00
WKBC~sky~
@jeonbyeongchan Sep 29, 2018, 6:12 AM UTC

Engine Limit or Surge or Stall

LIMIT Condition : LIMIT refers to N1, N2 or EGT approaching or exceeding its respective limits. However, if the ENG OVERHEAT amber light or ENGINE FIRE switch illuminates, the respective NNC must be…

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WKBC~sky~
@jeonbyeongchan Sep 20, 2018, 2:19 PM UTC

PACK / PACK TRIP OFF

P6-4A, Temp at ACM Compressor Oulet > 199 degrees C / 390 degrees F Temp at ACM Turbine Inlet > 99 degrees C / 210 degrees F Temp in Supply Duct > 121 degrees C / 250 degrees F Failure of Pr…

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WKBC~sky~
@jeonbyeongchan Sep 16, 2018, 2:15 AM UTC

ALL Flap Up Landing

FCTM 8.x [Leading Edge or Trailing Edge Device Malfunctions] Approach Review the approach chart : Published procedure turns and radar vectors that are executed at a speed below flaps up maneuvering s…

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WKBC~sky~
@jeonbyeongchan Sep 15, 2018, 4:14 AM UTC

Tail Strike

Typical tail clearance during takeoff is between 50 and 75 cm / 20 and 30 inches. This clearance increases with flap setting. Consider using Flaps 15 for takeoff with low gross weight. Subtract about…

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WKBC~sky~
@jeonbyeongchan Sep 14, 2018, 2:37 PM UTC

MANUAL REVERSION or LOSS OF SYSTEM A AND SYSTEM B

FCTM 8.x [Hydraulic System(s) Inoperative - Landing] X with one or both hydraulic system fluid quantities not zero, verify the EDP. The EMDP are located in the E&E, so these pumps cannot be reset…

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WKBC~sky~
@jeonbyeongchan Sep 13, 2018, 1:35 PM UTC

LOSS OF BOTH ENGINE DRIVEN GENERATORS

Make sure you are not dealing with a single or dual engine failure! Advance thrust levers and verify engine response. ENG FAIL should not be displayed. Verify MCP settings - values may have dropped b…

1 upvotes 0 replies $0.00
WKBC~sky~
@jeonbyeongchan Sep 7, 2018, 8:23 AM UTC

Engine In-Flight Start

Note : An engine in-flight start is not allowed if %N1 or %N2 shows zero rpm There in no minimum oil quantity requirement for an engine in-flight start. However, after engine start, oil quantity shou…

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