Suzuki GN125F, Service Manual

Page: 101 / 148

C H A S S I S
5-23
I N S P E C T I O N
Inspect the master cylinder bore for any scratches or
other damage.
Inspect the piston surface for scratches or other damage.
Inspect the primary cup, secondary cup and dust seal boot
for wear or damage.
Wash the master cylinder components with fresh brake fluid
before reassembly.
When remounting the master cylinder on the handlebars,
tighten the clamp bolts for upside as shown first.
Reassemble and remount the master cylinder in the reverse
orders of disassembly and removal, and also carry out the
following steps:
REASSEMBLY
Brake fluid specification: Suzuki brake fluid
When washing the components, use the specified
brake fluid. Never use different types of fluid or
cleaning solvents such as gasoline, kerosine, etc.
Do not wipe the brake fluid off after washing the
components.
Apply brake fluid to the cylinder bore and all internal
parts before inserting into the bore.
Connect the brake hose, tighten the union bolt to the
specified torque.
Bleed air from brake system after installing the master
cylinder. (Refer to page 2-12)
Brake hose union bolt: 20~25 N•m
UP
Master cylinder
Cleanrance
Handlebar