As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEVEL 3 AIR MANIFOLD NR 2 FAILED DURING CLIMBOUT. TROUBLESHOT THE NR 2 LOOP MANIFOLD IAW FIM 36-23-00-2, AND SSM 36-23-00. CHECKED RESISTANCE ON D1-17 AND FOUND GOOD. LOOP IS DISCONNECTED BETWEEN LOOP D1-17 AND LOOP D1-13 FOR TROUBLESHOOTING. FOUND D1-38 FORWARD LOOP TO BE OUT OF LIMITS. REMOVED AND REPLACED THE LOOP D1-38 AMM 36-23-02-4.