What was found
CABIN TEMP HARD TO CONTROL, BOTH AFT & FWD RAM DOOR REMAINS OPEN DURING FLT. ATTEMPTED TO DE-ICE PACKS UNSUCCESSFUL R & R CABIN TEMP CRTL MODULE. MODULE OPS CHKD GOOD, BUT CABIN TEMP IS NOT SATISFACTORY AT THIS TIME. T/S CONTINUES. IAW AMM 21-61-07. R & R FWD & AFT CABIN TEMP SENSORS. AFTER CABIN SEEMED TO COOL BETTER THAN BEFORE. REF FIM 21-62, TASK 905, & AMM 21-61-10. OPS CHK OF RAM AIR DOORS FAILED. DOES NOT CLOSE WHEN ACFT IS ENTERED INTO AIR MODE. RAM AIR DOOR OPS REQUIRES MORE T/S. RAM AIR DOOR T/S IAW 21-51 TASK 803. FLIGHT CREW REPORTED LT RAM AIR DOOR LIGHT ILLUMINATED IN FLT. FIM 21-51 TASK 803, NO FAULTS FOUND, OPS CHKD & CABIN COOLING GOOD IAW FIM 21-51-TASK 803. R & R LT RAM AIR ACTUATOR IAW AMM 21-51-21-400-801, OPS CHKD GOOD.