As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER SELECTING GEAR UP, THE RIGHT GEAR WOULD NOT INDICATE UP, HAD RED GEAR DISAGREEMENT LIGHT. REMOVED LT & RT MAIN GEAR DOOR ASSEMBLY ARMS AND INSTALLED NEW ARMS OF SUPERCEDED P/N'S. PERFORMED MAIN GEAR DOORS OUTBOARD AND INBOARD RIGS AND OPS CHECKS. GEAR OPS CHECKS AND DOOR LATCHING PRESSURES CHECKED GOOD. ALL WORK ACCOMPLISHED IAW GULFSTREAM 200 MM CHAPTER 32-10.