Scag Power Equipment SFW36-16BV Manuel D’Utilisation

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Section 6
INSERT 0.015 FEELER GAUGE HERE
Clutch Air Gap Adjustment
Figure 6-4. 
Tighten or loosen the adjusting bolt as needed to 
3. 
acheive the 0.015 inch airgap.  See Figure 6-5.
Perform this operation at all three inspection 
windows. 
ADJUSTMENT NUTS
ADJUSTMENT NUTS
Clutch Air Gap Adjustment
Figure 6-5. 
This  adjustment  should  be  done  every  500  hours  of 
operation  or  annually,  whichever  comes  first.  In  cases 
where the machine is heavily used, airgap settings should 
be checked more often.  
If the air gap is too narrow, the clutch armature may drag 
when disengaged, resulting in premature failure.
If the air gap is too wide, the clutch may be slow to engage 
as  the  magnet  must  pull  the  armature  in  from  a  greater 
distance.