Shimano BL-M4100 - Page 48

48
MAINTENANCE
SHIMANO genuine mineral oil replacement
9. With the brake lever depressed, loosen and tighten the bleed screw/
bleed nipple in rapid succession.
Loosen and tighten for approximately 0.5 seconds each time to release any air bubbles
inside the caliper.
Bleed screw
BR-M6100/BR-MT410
BR-M6120
Bleed nipple
10. Repeat step 9 two to three times, and then tighten the bleed screw/
bleed nipple.
Bleed boss
BR-M6100/BR-MT410
4 - 6 N·m
Bleed screw
Bleed nipple
4 - 6 N·m
BR-M6120