What was found
HYDRAULIC BLOCK LIGHT ILLUMINATED IN CRUISE FLIGHT. RETURNED TO BASE AND LANDED WITHOUT INCIDENT. MAINTENANCE LUBRICATED MICROSWITCH AND GUIDE ASSEMBLY. REF: BO-105 IPB, CHAPTER 2-447-001, FIGURE 447, ITEM 50.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
HYDRAULIC BLOCK LIGHT ILLUMINATED IN CRUISE FLIGHT. RETURNED TO BASE AND LANDED WITHOUT INCIDENT. MAINTENANCE LUBRICATED MICROSWITCH AND GUIDE ASSEMBLY. REF: BO-105 IPB, CHAPTER 2-447-001, FIGURE 447, ITEM 50.