What was found
DURING APPROACH, GEAR WAS SLOW TO EXTEND & NOSE GEAR INDICATED UNSAFE, RED LIGHT ILLUMINATED & NLG PIN EXTENSION DID NOT EXTEND. USED ALTERNATE GEAR EXTENSION HANDLE & PERFORMED FLYBY, ALL 3 GEARS EXTENDED. EMERGENCY DECLARED & LANDING UNEVENTFUL. R & R NOSE GEAR BUNGEE CYLINDER IAW AMM 32-32-07. PERFORMED NOSE GEAR LINKAGE ADJUSTMENT & TESTED IAW 32-21-03. PERFORMED LEAK & OPERATIONAL CHECKS. SYS CHECKED NORMAL.