As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR WOULD NOT RAISE AFTER T/O MECHANICAL GROUND SHIFT PROBLEM. JACKED AIRCRAFT. ACCOMPLISHED GEAR SWING IAW DC-8 MM 32-30-0. GEAR SWINGS NORMALLY IAW DC-8 MM 32-30-0. INSPECTED NOSE GEAR GROUND SHIFT AND OPS CHECKS GOOD IAW 32-23-1. LUBED NOSE GEAR & GROUND SHIFT MECHANISM. ACCOMPLISHED NUMEROUS NOSE GEAR SWINGS & OPS CHECKS GOOD IAW DC-8 MM 32-30-0.