Service difficulty report · Shutoff Valve · Cndair CL6002B19

Difficulty date
August 6, 2011
Submitted
August 26, 2011
Operation
Air carrier
Aircraft
N417AW
Make and model
Cndair CL6002B19
Aircraft serial
7610
Aircraft time
22,404 hours, 21,123 cycles
Part
Shutoff Valve
Part number
32156222
Part serial
1861
Condition
Inoperative
Location
Bleed Sys
Part time
16,584 hours
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

DURING SINGLE PACK OPS, WHEN SELECTING BLEED TRANSFER TO ENGINE AIR, LT PACK SHUTS OFF. PERFORMED AIR RETURN, BTMS READS 3-3-3-3. R & R LT PACK VALVE IAW AMM 21-51-43. OPS CK GOOD AT THIS TIME.