What was found
AIRCRAFT WOULD NOT PRESSURIZE. REPLACED CARGO COMPARTMENT FLOW CONTROL AND SHUTOFF VALVE IAW SMP581 21-50 PG 206. OPS CHECK AND LEAK CHECK OK. AIRCRAFT PRESSURIZED NORMALLY ON GROUND.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WOULD NOT PRESSURIZE. REPLACED CARGO COMPARTMENT FLOW CONTROL AND SHUTOFF VALVE IAW SMP581 21-50 PG 206. OPS CHECK AND LEAK CHECK OK. AIRCRAFT PRESSURIZED NORMALLY ON GROUND.