Echo CSG-7410 Operator's Manual page 30

Bolt
Flange
Wheel Guard
Wheel guard locking knob
Wheel guard
CSG-7410
Cutter arm
Belt
Large pulley
8. Fit the cutter arm into the long hole in the
crankcase and then put the belt on the large
pulley.
9. Put the pulley cover on along the outside of the
cutter arm. Make sure the pulley cover is not
misaligned when putting it into the arm.
10. Tighten the 2 pulley cover bolts and then back
them off 1 turn. Adjust the tightness of the belt.
11. Tighten the 2 pulley cover bolts. Note: Tighten
to a torque of 23 to 27N･m (230 to 270 kgf･cm).
12. Insert the water-flush pipe into the pipe
connector.
13. The belt stretches after being replaced, so
readjust its tension after operating the machine.
1. Check for wear, cracks and broken pieces.
2. Replace with a new one if anything is abnormal.
1. Make sure it does not touch the cutting wheel, as
a result of deformation or rattling.
2. Consult your dealer if the wheel guard moves
back and forth even when the wheel guard
locking knob is tightened.
3. Consult your ECHO dealer if there is any wear or
cracking.
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