UPPERSTRUCTURE / Fan Valve STRUCTURE OF FAN VALVE B W1JB-02-13-002 A W1JB-02-13-003 View A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 18 17 16 15 W1JB-02-13-001 Section B W2-12-4 Item Part Name Q’ty Wrench Size (mm) Item Part Name Q’ty Wrench Size (mm) 1 Pin 2 10 O-Ring 1 2 Poppet 2 11 Spring 1 3 Poppet 1 12 O-Ring 1 4 Backup Ring 2 13 Lock Nut 1 : 17 5 O-Ring 1 14 Screw 1 6 O-Ring 1 15 Body 1 : 32 7 Spring 1 16 Poppet 1 8 O-Ring 1 17 Adapter 1 : 32 9 Spring 1 18 Backup Ring 2