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9. Maintenance and Inspection
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SA7R
[Items Required for Replacement]
• Replacement reduction belt
• Allen wrench set
• Tension gauge (Capable of tensioning to 8kgf or greater)
• Strong string, looped (or long tie-band)
[Procedure]
1) Remove the pulley cover.
Remove the four affixing thin-head screws using an Allen wrench of 1.5 mm across flats.
2) Loosen the four tension adjusting bolts to loosen
the belt.
(Use an Allen wrench of 3 mm across flats.)
4) Remove the pulley assembly.
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Remove the four affixing bolts using an Allen
wrench of 2.5 mm across flats.
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Pull out the assembly by hand.
3) Remove the belt from the pulleys.