| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | | VALVE ASSEMBLY, STANDARD - S/N A83001 - A85000 (SEE PG H-022) | | |
| | OR | | |
| 1 | 723-47-14800 | VALVE ASSEMBLY, SEVEN SPOOL - S/N A85001 AND UP | | |
| 2 | | VALVE BODY, SUB-ASSEMBLY (SEE PG H-032) | | |
| (NSS) | SUB-ASSEMBLY, BODY | | |
| 3 | | O-RING ASSEMBLY (SEE PG H-034) | | |
| 4 | 01011-81455 | BOLT | | |
| 5 | 01643-31445 | WASHER | | |
| | | | |
| | F1 - OPTIONAL FOR MACHINES S/N A83001 - A85000. STANDARD FOR | | |
| | MACHINES S/N A85001 AND UP. | | |
| | | | |
| | F2 - USE QUANTITY ONE WITH STANDARD SIX SPOOL MAIN VALVE. SEVEN | | |
| | SPOOL MAIN VALVE ASSEMBLY DOES NOT REQUIRE THE USE OF AN | | |
| | ADDITIONAL SERVICE VALVE. ITEMS 3, 4, AND 5 ARE STILL REQUIRED | | |
| | IN ORDER TO MOUNT THE END COVER. THE O-RING ASSEMBLY, ITEM 3, | | |
| | WILL BE INSERTED BETWEEN THE END COVER AND THE SEVENTH VALVE. | | |
