COMPONENT OPERATION / Pilot Valve Travel Pilot Valve T P Hydraulic Symbol T1M9-03-05-004 B View B T178-03-04-017 1 2 3 4 P T T1M9-03-05-005 Counterweight (Optional), Auxiliary (Optional) Pilot Valves T P T P T1CF-03-04-002 T1CF-03-04-001 2 1 1 2 T3-4-2 Port No. 1 Travel (Right Reverse) 2 Travel (Right Forward) 3 Travel (Left Forward) 4 Travel (Left Reverse) 3 4 2 1 Port No. Counterweight 1 Lower 2 Raise Auxiliary 1 Open 2 Close