| Item | Part No. | Part Name | Qty | Serial No. |
| (723-47-13406) | VALVE ASS'Y | 31599- | ||
| (723-47-13405) | VALVE ASS'Y | 31425-31598 | ||
| (723-47-13404) | VALVE ASS'Y | 31336-31424 | ||
| (723-47-13403) | VALVE ASS'Y | 31199-31335 | ||
| (723-47-13402) | VALVE ASS'Y | 30994-31198 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1662-61A0 TO Y1662-72A0. | ||||
| 723-40-56302 | VALVE ASS'Y,UNLOAD | 30994- | ||
| 1 | \6\ | SLEEVE | 30994- | |
| 2 | \6\ | VALVE | 30994- | |
| 3 | \6\ | SPRING | 30994- | |
| 4 | \6\ | PLUG | 30994- | |
| 5 | \6\ | PLUG | 30994- | |
| 6 | 07000-12014 | O-RING | 30994- | |
| 7 | 723-40-56350 | RING | 30994- | |
| 8 | 07000-12016 | O-RING | 30994- | |
| 9 | 723-60-22230 | RING,BACK-UP | 30994- | |
| 10 | \6\ | O-RING | 30994- | |
| 11 | 07002-12434 | O-RING | 30994- |