Front Brakes: 4B-5
Assembly
Assemble parts in reverse order of disassembly,
observing the following instructions.
CAUTION
!
• Wash each part cleanly before installation
in the same fluid as the one used in master
cylinder reservoir.
• Never use other fluid or thinner.
• Before installing piston seal or cylinder
boot to cylinder, apply brake fluid to them.
• Install a new piston seal into groove in
cylinder securely making sure that it is not
twisted.
• Before installing caliper to carrier, check
for slid pin smooth movement in thrust
direction.
• After reassembling brake lines, bleed air
from them.
• Install piston seal, boot and piston to caliper referring
to the following instructions.
1) Replace with a new piston seal (1) at every overhaul.
After applying rubber grease (included in repair kit)
or brake fluid, fit piston seal (1) into groove in
cylinder taking care not to twist it.
2) Before inserting piston (1) into cylinder, apply rubber
grease (included in repair kit) or brake fluid to new
boot “a” and install it onto piston as shown.
3) Fit boot as it is in figure into boot groove in cylinder
with fingers.
4) Insert piston into cylinder by hand and fit boot in boot
groove in piston.
NOTE
Check that boot is fitted in boot groove
securely all around piston and cylinder.
I2RH01420016-01
1
I2RH01420017-01
“A”: 1 grooved side directed cylinder side
“B”: 2 grooved side directed pad side
I4RS0A420006-01
I2RH01420019-01
I2RH01420020-01