| CONTROL VALVE |
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 AND Y1663-02A0. |
| VALVE ASS'Y,RELIEF |
| SLEEVE |
| VALVE,MAIN |
| SPRING |
| PLUG |
| SEAT,VALVE |
| O-RING |
| RING,BACK-UP |
| POPPET |
| SPACER |
| SPRING |
| RETAINER |
| HOLDER |
| NUT |
| O-RING |
| SCREW |
| NUT |
| COVER |
| O-RING |
| O-RING |
| RING,BACK-UP |
| O-RING |