Shimano BR-M8000 Dealer's Manual - Page 27
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MAINTENANCE
Adding Shimano genuine mineral oil and bleeding air
9
(A)
(B)
10
To be continued on next page
Once no more air bubbles come from the
bleed boss, temporarily close the bleed
screw.
With the brake lever depressed, open
and close the bleed screw in rapid
succession (for approximately 0.5 seconds
each time) to release any air bubbles
which may be in the brake calipers.
Repeat this procedure about 2 to 3
times.
Then tighten the bleed screw again.
27
(A)
Bleed screw
(B)
Bleed boss
Tightening torque
4 - 7 N·m