Introduction 3 Safety Information 4-5 1.0 Preservation And Storage 5-6 1.1 Storage 5 1.2 Periodic maintenance during storage 5-6 1.3 Environmental considerations 6 2.0 Installation 6-11 2.1 Valve preparation 6 2.2 Valve installation 6-7 2.3 Maintenance prior to flushing 7 2.4 Flushing the pipeline 7-9 2.5 Maintenance post flushing 9 2.6 Commissioning 10-11 3.0 Valve Removal From Line 11 4.0 Gearbox Removal 11-12 5.0 Valve Disassembly 12-13 5.1 Body 12 5.2 Bonnet and stem removal 12 5.3 Ball removal 12 5.4 Seat and spring removal 13 6.0 Inspection And Repairs 13-14 6.1 Body and bonnet 13 6.2 Seat and seat housing 13 6.3 Soft seat insert (only for valve with soft seat insert) 13 SIDE ENTRY 2P TRUNNION BALL VALVES API6D STANDARD - FS9000 SERIES I N D E X Australian Pipeline Valve - Installation, Operation and Maintenance Manual 1