HYDRAULIC OIL OVERHEATS - Continued
Perform ejector relief valve test using HDC.
Reset all HDC solenoid valves by selecting RESET VALVES button (Figure 21, Item 5) on HDC control
Figure 21. Hydraulic Diagnostic Center (HDC) Control Box.
· Do not operate ejector when personnel are in bowl. Do not work in bowl unless
ejector lock is engaged. Failure to comply may result in severe injury or death to
· Do not stand or work in bowl area unless ejector lock is engaged. Do not stand in
bowl to observe roller guide travels. Failure to comply may result in severe injury or
death to personnel.
Move ejector halfway forward.
Stop engine and relieve hydraulic pressure.
Disable ejector; manually close V23 (Figure 22, Item 1) on DCV bank.