As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R ENGINE EGT FLUX +/- 50 DEGREES WITH ENGINE OFF OR ON - SEI IS STEADY. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE R+R JUCTION BOX AND WIRING HARNESS (LOWER) IAW B767 AMM 77-21-02, 77-21-03. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE