| REF NO | ITEM NO. | PART CODE | DESCRRIPTION |
| 1 | 01072129 | 20F-07.00.00.01 | Top cowling |
| 2 | 0104162 | GB/T96.1 | Flat gasket |
| 3 | 0104074 | GB/T818 | Cross recessed Pan head screws (M4*14) |
| 4 | 01082116 | 20F-07.00.00.04 | Front locking hook |
| 5 | 0104144 | DIN985 | Hex nylon locking nuts M4 |
| 6 | 01080148 | 15F-Ⅱ-07.08 | Locking hook |
| 7 | 01062120 | 20F-07.00.00.03 | Rubber sealing strip |
| 8 | 0104275 | GB/T845 | Cross recessed pan head tapping screws(ST4.8*13) |
| 9 | 01072133 | 20F-07.00.00.05 | Air inlet Cap |
| 030228 | 20F-07.00.00.00 | 顶罩总成 |
