| VALVE ASS'Y |
| VALVE ASS'Y |
| VALVE ASS'Y |
| VALVE ASS'Y |
| VALVE ASS'Y |
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0A TO Y1664-08A0A . |
| BLOCK SUB ASS'Y |
| BLOCK SUB ASS'Y |
| BLOCK |
| POPPET |
| SPRING |
| SPRING |
| PLUG |
| O-RING |
| PLUG ASS'Y |
| PLUG |
| SCREW |
| O-RING |
| O-RING |
| RING |
| O-RING |
| O-RING |
| O-RING |
| O-RING |