Service difficulty report · Unknown · Gulstm GIVXG450

Difficulty date
November 17, 2015
Submitted
November 18, 2015
Operation
Air carrier
Aircraft
N450QS
Make and model
Gulstm GIVXG450
Aircraft serial
4046
Aircraft time
6,849 hours, 3,381 cycles
Part
Unknown
Condition
Malfunctioned
Location
Bleed Air Sys
Stage of operation
TO
How discovered
O
Nature of condition
J, M
Precautionary procedure
C

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ON TAKEOFF ROLL, APPROX 70 KIAS WITH POWER IN FLEX, AMBER RIGHT BLEED PRESSURE HIGH, CAS MSG ILLUMINATED. BLEED AIR PARAMETERS AT ABORT NOT NOTED. HOWEVER, AT IDLE ENG POWER AFTER, LT BLEED PRESS, 13 PSI, LT BLEED TEMP 137 & RT BLEED PRESS 14 PSI, RT BLEED TEMP 197 FALLING TO 181. AFTER SHUTDOWN WITH APU BLEED AIR ON, LT BLEED TEMP FELL TO 127, RT BLEED TEMP CLIMBED TO 330.