| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | 888011041 | AIR BLENDING SYSTEM, ASSY | 97F20172- | |
| \0 | 888011042 | CABIN AIR BLENDING SYSTEM | 97F20172- | |
| 1 | 312649078 | BOX | 97F20172- | |
| 2 | 801105545 | SCREW | 97F20172- | |
| 3 | 802170002 | SPRING WASHER | 97F20172- | |
| 4 | 888011052 | AIR CONNECTION | 97F20172- | |
| 5 | \6\ | BOLT | 97F20172- | |
| 6 | \6\ | WASHER | 97F20172- | |
| 7 | 888011053 | UNION | 97F20172- | |
| 8 | 888011063 | GASKET | 97F20172- | |
| 9 | 312649072 | BATTERY | 97F20172- | |
| 10 | 888011062 | COVER | 97F20172- | |
| 11 | \6\ | BOLT | 97F20172- | |
| 12 | \6\ | WASHER | 97F20172- | |
| 13 | 312649606 | FLANGE | 97F20172- | |
| 14 | 801104042 | BOLT | 97F20172- | |
| 15 | 855021013 | O-RING | 97F20172- | |
| 16 | 855021015 | O-RING | 97F20172- | |
| 17 | 312649074 | VALVE | 97F20172- | |
| 18 | 888011061 | BOX | 97F20172- | |
| 19 | \6\ | BOLT | 97F20172- | |
| 20 | \6\ | WASHER | 97F20172- | |
| 21 | 312649076 | THERMOSTAT | 97F20172- | |
| 22 | 312649083 | WIRING | 97F20172- | |
| 23 | \6\ | RUBBER | 97F20172- | |
| 24 | 888011054 | ADHESIV GASKET | 97F20172- | |
| 25 | 888011048 | HEATER BATTERY | 97F20172- | |
| 26 | 888011049 | BATTERY COVER | 97F20172- | |
| 27 | 312649082 | HEATER | 97F20172- | |
| 28 | 312649075 | RESISTOR | 97F20172- | |
| 29 | \6\ | BOLT | 97F20172- | |
| 30 | \6\ | NUT | 97F20172- | |
| 31 | 312649077 | SUPPORT | 97F20172- | |
| 32 | \6\ | BOLT | 97F20172- | |
| 33 | 312632603 | COCK SUPPORT | 97F20172- | |
| SEE FIG. 5810 | ||||
| SEE FIG. 5910 | ||||
| SEE FIG. 5930 |