Honda NX250 1989, Manuals

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HYDRAULIC BRAKE
INSPECTION
Check the primary and secondary cups for wear, deterioration
or damage.
Check the master cylinder and piston for scoring or other
age.
Measure the master cylinder inside diameter.
SERVICE 05b mm In)
Measure the master piston outside diameter.
SERVICE LIMIT: 10.945 mm in)
NOTE
• The master piston cups and spring must be replaced
as a set.
ASSEMBLY
Coat the master piston and primary and secondary cups with
clean brake fluid, then install the spring, master piston and
washer into the master cylinder.
SPRING
(2) PISTON CUPS
(4) MASTER PISTON
Install the snap ring and piston boot.
CAUTION
Do not allow the lips of the cups to turn inside out and be cer-
tain the snap ring
seated in the groove.
SNAP RING PLIERS
TOOL:
Snap ring pliers
0 7 9 1 4 - 3 2 3 0 0 0 1 or
equivalent commercially
available in U.S.A.
SNAP RING
BOOT
Install the brake light switch.
Tighten the screw to the specified torque.
TORQUE: kg-m,
Install the brake lever and tighten the pivot nut.
TORQUE: kg-m, 7 ft-lb)
(1) LEVER
PIVOT NUT
SCREW
SWITCH
14-7