
BC2403 Series Brush Cutter Owner’s Manual
Make sure blade drive belt is properly seated in clutch/brake drive pulley 
12. Tighten four screws 
Make sure belt is correctly routed. (See Figure 2).
13.Adjust blade drive belt tension by reaching in through top of engine base with pry bar or long screwdriver and pushing idler pulley against belt to increase tension (see below).
Adjusting Blade Drive Belt Tension
14.While holding belt under tension tighten two nuts 
15.Check belt tension by applying force on side of belt opposite idler pulley. Belt should deflect 
16.Replace engine base door 
| 17. Reconnect spark plug wire. | FRONT | 
| 
 | LOOKING THROUGH TOP | 
| Blade Drive Belt (with | Blade Drive Belt | 
| Transaxle Belt not Shown) | (Between Transaxle Drive | 
| 
 | Belt and Deck) | 
Transaxle Drive Belt
Belt Routing Diagram
(Top View of Machine)
Figure 2
| Part No 500360 | 21 | F050208A |