Replacing The Input Pulley Belt - Precor EFX 885 Service Manual

Procedure 10.7 Replacing the Input Pulley Belt
WARNING
Before continuing with this procedure, review the Warning and Caution statements listed in Section One, Things You
Should Know.
1. Remove the left and right side rear covers per Procedure 10.1.
2. Remove the stairarm assemblies as described in Procedure 10.13
3. Remove the crankarm assemblies as described in Procedure 10.5.
4. Remove the input pulley assembly per Procedure 10.9.
5. Remove the left and right tension bolts, locking tabs and brackets from the step up pulley assembly. Remove the
6. Slide the step up pulley assembly with both the generator and input pulley belts out of the drive unit.
7. Rem
pulley assembly.
8. Set the step up pulley assembly with the generator and input belt at its mounting position in the drive unit.
Replace the tensioning bolts, locking tabs and brackets removed in step 6. Thread, but do not tighten, the left
and right tension bolts into the step up pulley shaft.
9.
10. Place the other end of the input pulley belt on the input pulley assembly and mount the input assembly per
Procedure 10.9
11. Replace the crankarm assemblies per Procedure 10.5.
12. Replace the stairarm assemblies per Procedure 10.13
13. Tension both belts per Procedure 8.2. Note the differences between tensioning a new belt and a existing (used)
belt.
14. Check the operation of the EFX as described in Section Seven.
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EFX 885, 835, 825
Service Manual 20039-166
Page 150