UPPERSTRUCTURE / Pilot Valve DISASSEMBLE POSITIONING PILOT VALVE (2-PIECE BOOM ONLY) 15 1 2 3 4 5 6 7 8 9 W1V1-02-07-002 1 - Cam 6 - Balance Spring (2 Used) 10 - Casing 14 - Pusher (2 Used) 2 - Socket Bolt (2 Used) 7 - Return Spring (2 Used) 11 - O-Ring (2 Used) 15 - Pin 3 - Boot 8 - Spacer (2 Used) 12 - Bushing (2 Used) 16 - Bushing (2 Used) 4 - Holder 9 - Spool (2 Used) 13 - Oil Seal (2 Used) 17 - Set Screw 5 - Spring Guide (2 Used) W2-7-36 5 16 17 4 3 2 0 4 3 2 0