OPERATIONAL PERFORMANCE TEST / Component Test 1, 2 3 4 5 6 8 9 7 10 11 Delivery Hose (To Control Valve) T173-04-04-002 21 Port Pi 12 T1V1-04-05-002 T178-03-07-001 Pressure Reducing Valve Port Position Pressure Reducing Valve Return Pipe T L 18 20 P1 P2 19 15 To Regulator Port Pi To Pilot Filter 14 17 15 16 15 14 13 T178-04-04-004 7 - Pipe E (ST 6144) 12 - Joint (ST6330) 17 - Plug M 22 - Tee UNF7/16 Ч UNF7/16 Ч PF1/4 (ST 6451) 8 - Pipe B (ST 6143) 13 - Test Hose (ST 6320) 18 - Adapter UNF7/16 Ч PF1/4 (ST 6069) 23 - Pressure Gauge (ST 6931) 9 - Test Hose (ST 6145) 14 - Flange (ST 6118) 19 - Hose UNF7/16 Ч UNF7/16 (4334309) 24 - Hose UNF7/16 Ч UNF7/16 (4334309) 10 - Adapter PF1 Ч UNF1-7/8 (ST 6146) 15 - Split Flange (ST 6130) 20 - Adapter PF3/8 Ч UNF7/16 (4200465) 25 - Adapter PF3/8 Ч UNF7/16 (4200465) 11 - Hydraulic Tester (ST 6299) 16 - Bolt (ST 6409) (4 Used) 21 - Pressure Reducing Valve (4325439) 26 - Pipe 12 - Adapter PF1 Ч UNF1-7/8 (ST 6146) T4-5-23 Plug M