What was found
WHEN PERFORMING THE FUNCTIONAL TEST OF THE HYDRAULIC SYSTEM, CHAPTER 43-14, PG 24 OF THE MM. UNABLE TO GET THE HYDRAULIC UNIT TO SWITCH OVER TO THE NR 2 POSITION. DURING THE INVESTIGATION, IT WAS OBSERVED THAT THE HYDRAULIC TEST SWITCH WAS STUCK IN THE RESET POSITION. THE RESULT WAS WHEN FAILING THE NR 1 SYSTEM THE HYDRAULIC PAC SHOULD SWITCH OVER TO THE NR 2 SYSTEM, IT WAS TRYING TO RESET TO THE NR 1 POSITION. ADJUSTING THE SWITCH AND THE GUARD YIELDED NO SUCCESS. REPLACING THE SWITCH AND THE SWITCH GUARD YIELDED A POSITIVE RESULT. (K)