4. Maintenance and Inspection
50
5) Attach the pulley cover and tighten the four M2.6 (for BA4/BA4U) or M3 (for BA6/BA6U,
BA7/BA7U) screws.
Type
Tightening Torque
BA4/BA4U
45.8N•cm
BA6/BA6U
BA7/BA7U
83.0N•cm
6) Affix the stainless steel sheet retaining plate with screws (2 places in circles) with using a Philips
screwdriver.
Screws
Pulley cover
Stainless steel sheet retainer plate