| VALVE ASS'Y |
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0A T0 Y1664-11A0A . |
| BLOCK,VALVE |
| SPOOL |
| PLUG |
| O-RING |
| BALL |
| RETAINER |
| SPRING |
| CASE |
| O-RING |
| BOLT |
| O-RING |
| O-RING |
| O-RING |
| O-RING |
| O-RING |
| O-RING |
| SPOOL |
| VALVE ASS'Y |
| BOLT |
| WASHER |
| VALVE ASS'Y |
| VALVE ASS'Y,SUCTION AND SAFETY |