Hz/60Hz Modification - Ricoh FT7060 Field Service Manual

5. 50Hz/60Hz Modification

1. Loosen the belt tension bracket screw [A] and release the 166XL timing
belt [B] from the main motor pulley.
2. Loosen the two Allen screws and remove the main motor pulley [C].
3.
Reverse the main motor pulley and install it so that it is flush with the
end of the main motor shaft.
4. Adjust the main drive belt tension.
deflection of the belt when 200 grams pressure is applied.
There should be 6.0 ± 1.0 mm
6-15
12 July '86