TABLE OF CONTENTS
1. Safety 1
2. Learn About Your Lawn Mower 5
3. Getting Started 8
4. Pre-Operation Check 20
4.1 Check Oil Level 20
4.2 Check the Fuel Level 22
5. Starting the Engine 23
5.1 Manual Recoil Start 24
5.2 Electric Start (BM2050E Only) 25
6. Stopping the engine 26
7. Using your lawn Mower 27
7.1. Clean Flooded Engine 27
7.2. Using the Self-propelled Function 28
7.3 Emptying the Grass Bag 30
7.4 Mowing Tips 31
7.5 Carburetor Modification for High Altitude Operation 32
8. Maintenance 34
8.1 Maintenance Schedule 35
8.2 Changing the Engine Oil 36
8.3 Cleaning the Air-Filter 38
8.4 Replacing the Blade 40
8.5 Spark Plug Service 41
8.6 Fuel Filter Maintenance 42
8.7 Emission Control System 42
9. Transportation & Storage 44
10. Troubleshooting 46
11. Technical Specifications 47
12. Limited Warranty 48