Echo WT24 Owners Manual - Manual (Page 19)

WHEELED TRIMMER
15
ENGLISH
SERVICE & MAINTENANCE
BEFORE INSPECTING OR SERVICING ANY PART OF THIS MACHINE, SHUT OFF POWER SOURCE,
DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
WARNING
Figure 5.19
Figure 5.20
Figure 5.21
Figure 5.22
5. To remove the belt, it will be necessary to loosen
the 3/8 x 1" bolt securing the 4" pulley to the engine
crankshaft. It should not be necessary to completely
remove the bolt.
6. Replace belt, (part #31995-00) and reverse the previ-
ous steps to reassemble machine.
The WT24S operates with a drive chain. Periodically, this
chain may need to be adjusted. To adjust:
1. Remove plastic shield.
2. Loosen the four 1/4” nuts located nearest to trimmer
axle on both sides. See illustration below.
3. Slide the axle forward to remove the slack in the chain.
4. Once the slack is removed and the axle is square to
the rear of the trimmer, re-tighten the four 1/4" nuts.
5.8 WT24S — DRIVE CHAIN ADJUSTMENT