| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-977-A850 | LEVER ASSEMBLY, VENT | ||
| 2 | 20Y-977-A330 | BRACKET, AIR FLOW | ||
| 3 | 20Y-977-A530 | LEVER, VENT | ||
| 4 | 20Y-977-A970 | PIN, RETAINER | ||
| 5 | 20Y-977-A980 | WASHER, SPRING | ||
| 6 | 20Y-977-A660 | WASHER, NYLON | ||
| 7 | 20Y-977-A990 | CLIP, RETAINER | ||
| 8 | 20Y-977-A220 | CLIP, CABLE | ||
| 9 | 20Y-977-A690 | RIVET, MALE SNAP | ||
| 10 | 20Y-977-A710 | RIVET, FEMALE SNAP | ||
| F1 - WITH VENT LEVER ASSEMBLY, FOR REPLACEMENT, ORDER THE FOLLOWING PARTS: | ||||
| 20Y-977-A970 | PIN, RETAINER | |||
| 20Y-977-A980 | WASHER, SPRING | |||
| 20Y-977-A990 | CLIP, RETAINER |