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MAINTENANCE
SHIMANO genuine mineral oil replacement
BR-M6120
(1) Place a 7 mm box wrench in the position shown in the figure.
(2) Connect the tube with bag attached to the bleed nipple.
(3) Loosen the bleed nipple.
(4) After a little while, the oil and air bubbles will flow naturally from the bleed nipple
into the tube.
Bleed nipple
Air bubbles
TECH TIPS
• It may help to gently shake the hose or lightly tap the reservoir tank or caliper
with a non-marring screwdriver handle. Changing the caliper position may also
improve results.