| 2 | COVER,AIR VALVE BODY |
| 3 | VALVE AIR |
| 4 | WASHER |
| 6 | SEAL DUST |
| 7 | COVER DUST |
| 8 | SPRING RETURN |
| 10 | SCREW |
| 11 | SCREW |
| 12 | WASHER |
| 13 | LINK ROD |
| 14 | RING |
| 15 | SCREW |
| 21 | VALVE, THROTTLE |
| 22 | SCREW |
| 23 | SPRING |
| 24 | PISTON ASSY |
| 26 | GASKET PASSAGE |
| 27 | PLATE PASSAGE |
| 28 | GASKET, PUMP |
| 29 | DIAPHRAGM, PUMP |
| 31 | SCREEN, INLET |
| 32 | SCREW, M. LEVER PIN |
| 33 | VALVE, INLET NEEDLE |
| 34 | SPRING, METER LEVER |
| 35 | LEVER, METERING |
| 36 | PIN, METERING LEVER |
| 37 | GASKET,M. DIAPHRAGM |
| 38 | DIAPHRAGM, METERING |
| 40 | COVER, M. DIAPHRAGM |
| 42 | SCREW, PUMP COVER |
| 43 | PLUG, FRICTION |
| 50 | LEVER-FAST IDLE |
| 51 | LEVER, CHOKE |
| 52 | VALVE, CHOKE |