UPPERSTRUCTURE / Pilot Valve DISASSEMBLE TRAVEL PILOT VALVE 1 2 3 4 5 6 7 32 31 10 29 30 11 28 14 15 16 17 18 19 W178-02-07-063 1 - Bolt (2 Used) 10 - Spring Pin 19 - O-Ring (2 Used) 28 - Oil Seal (4 Used) 2 - Cover 11 - Bracket (2 Used) 20 - Plug (2 Used) 29 - Spring Washer (2 Used) 3 - Spring Pin (2 Used) 12 - Spring Pin (2 Used) 21 - Plug (2 Used) 30 - Socket Bolt (2 Used) 4 - Spring Pin (2 Used) 13 - Spring Pin (2 Used) 22 - O-Ring (2 Used) 31 - Rubber Seat (2 Used) 5 - Cam (2 Used) 14 - O-Ring (4 Used) 23 - Casing 32 - Damper (2 Used) 6 - Bushing (4 Used) 15 - Bushing (4 Used) 24 - Spool 33 - O-Ring (2 Used) 7 - Holder 16 - Pusher (4 Used) 25 - Return Spring (4 Used) 34 - O-Ring (2 Used) 8 - Spring Washer (4 Used) 17 - Spring Guide (16 Used) 26 - Spacer (4 Used) 35 - Pin 9 - Socket Bolt (4 Used) 18 - Balance Spring (4 Used) 27 - Shim (12 Used) W2-7-26 35 34 33 8 9 2 7 2 6 2 5 2 4 2 3 12 13 20 21 22