| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-1360C) | CONTROL VALVE | 11184- | ||
| (723-1A-1360B) | CONTROL VALVE | 11166-11183 | ||
| (723-1A-1360A) | CONTROL VALVE | 11106-11165 | ||
| (723-1A-13609) | CONTROL VALVE | 10974-11105 | ||
| (723-1A-13604) | CONTROL VALVE | 10001-10973 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-21A0 TO Y1664-39A0. | ||||
| 1 | \6\ | SPOOL | 10001- | |
| 2 | \6\ | SPOOL | 10001- | |
| 3 | \6\ | SPOOL | 11166- | |
| \6\ | SPOOL | 10001-11165 | ||
| 4 | \6\ | SPOOL | 10974- | |
| \6\ | SPOOL | 10001-10973 | ||
| 5 | \6\ | SPOOL | 11106- | |
| \6\ | SPOOL | 10001-11105 | ||
| 6 | \6\ | SPOOL | 10974- | |
| \6\ | SPOOL | 10001-10973 | ||
| 7 | \6\ | SPOOL | 10974- | |
| \6\ | SPOOL | 10001-10973 | ||
| 8 | \6\ | SPOOL | 10001- |