Specification
3 
CONTENTS 
Technical data…...………………………………………………………...  3 
Introduction……………………………………………………………….  4 
Safety information…….………………………………………………...  4 
General safety procedures ……....………………………………………  5 
Important safety instructions…………………………………………….  6 
Knowing your lawn mower………………………………………………  8 
Lawn mower preparation………………………………………………...  9 
Operation……………………....…………………………………………  12 
Maintenance……………………………………………………………...  15 
Storage…………………………………………………………………….  16 
Troubleshooting………………………………………………………….  17 
Exploded view & parts list………………………………………………  18 
Warranty…………………………………………………………………  20 
TECHNICAL DATA 
21" 3-in-1 Gas Push Lawn Mower  Model # DB8621P 
Engine type:        4 stroke, OHV, single cylinder with forced air cooling system  
Displacement:       159 cc 
Fuel tank capacity:       0.26 Gallon 
Oil capacity:         17 fl.oz 
Cutting width:        21 inch 
Cutting height:       1.18 – 3 inch 
Height adjustment:       5 Position 
Drive type:        Push 
Grass catcher capacity:     1.4 Bushels 
Wheel:        Front: 7 inch / Rear: 8 inch 
Package dimensions (L x W x H):  33.3 x 22.6 x 17.3 inches 
Weight:         88.2 lb 










