SOLE SE578SA Service Manual page 25

Model
Parts
Procedures：
1. If the Belt drops off, release right Side
Case and loosen the Idler Wheel
Assembly and return the Belt. Turn the
Belt slowly and watch for the swing
and the alignment of the Belt, Drive
Pulley and Flywheel. Then revolve the
Drive Pulley with speed between 100
and 120 RPM and stop abruptly to see
if there is anything abnormal. Resume
the unit if there is nothing wrong, as
shown in figure 1.
2. If there is misalignment, adjust the
Flywheel to a proper position, which
had been done prior to shipping, as
shown in figure 2.
3. If the Belt slips, adjust the nut on
J-bolt with 13 mm wrench, as shown
in figure 2 and 3 (refer to procedures
6).
SE578SA
4 The Belt
Service Troubleshooting
Rev.
1
2
3