Shimano BR-M515 Service-Handbuch - Seite 41
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I For post type
• BR-M475/C501
Cap
Adjusting when the pads are worn
Use the cable adjusting bolts at the brake lever and
the caliper body and also the pad adjusting screws to
adjust the clearance for pads which are worn. The
pads can still be used as long as the thickness of the
pad lining is 0.5 mm (0.9 mm) or more.
Adjust so that clearances A and B are both
0.2 -- 0.4 mm.
Pad adjusting screw
Cable adjusting bolt
< B side >
Tighten the pad adjusting screw to adjust.
< A side >
Turn the cable adjusting bolt at the brake lever or
the caliper body to adjust.
• When making the adjustment when the pad is worn,
use both the cable adjusting bolt and the pad
adjusting screw. If only the cable adjusting bolt is
used, it will not be possible to use the pad down to
the standard replacement thickness of 0.5 mm (0.9
mm). Moreover, the pad and rotor may interfere
with each other even when the brakes are not being
operated.
Replacing the brake pads
If the brake pads are
worn down to a
thickness of 0.5 mm
(0.9 mm), replace the
brake pads.
• BR-M515/C601
Pad adjusting screw
M475
M515
C501
C601
0.5mm
0.9mm
1.
Remove the bicycle wheel from the frame, and
then remove the brake pads as shown in the
illustration.
BR-M475/C501
BR-M515/C601
3mm Allen key
2.
Loosen the pad adjusting screw and turn the cable
adjusting bolts at the brake lever and caliper body
clockwise to loosen them.
Cable adjusting bolt
Pad adjusting screw
3.
Install the new brake pads. After this, bend open
the split pin. Tighten the pad adjusting screw so
that the clearance between the brake pad and the
rotor is 0.2--0.4 mm.
4.
After checking that the brake pad and the rotor
are not touching each other, check that there are
no problems when the brake lever is depressed.
40
Split pin
Brake pad
Snap ring
Split pin