Page 9 of 21
FRONT DISC BRAKE (CL28VA, CL28VB) - Caliper
CAUTION:
When cylinder body
IS open, do not depress brake
pedal, or piston
w~ll pop out.
1. Remove pin bolt.
SBR~
Toraue member fixing bolt- rWear indicator
2. Open cylinder body upward. Then remove pad
retainer, and Inner and outer shims
SBR825
Be careful not to damage piston boot or get oil on
rotor. Always replace shims in replacing pads.
/ / /rlnner~hm [9) 72 - 97 (7 3.9 9,53.721
Sub p~n =@ to rildlng portion
Rubber bushing
Retainer bushing Pin boot1 hetamer boot
=@ P B c IPOI~ ~utyl Cupryrill grease or rhcone-based grease Pomt =@ Rubber grease point I Always replace when disassembled (c1 N m Ikg-rn. ft-lbl
SEI3824
Page 10 of 21
FRONT DISC BRAKE (CL28VA, CL28VB) - Caliper
Removal and Installation
Remove torque member fixing bolts and brake
hose connector
SBR839
Disassembly
Push out piston with dust seal using compressed
air
SER772
Inspection
CAUTION: Use brake fluid to clean. Never
use mineral oil
CYLINDER BODY
a Check inside surface of cylinder for score, rust,
wear, damage or presence of foreign materials.
If any of the above conditions
are observed,
replace cylinder body.
Minor damage from rust of foreign materials
may be eliminated by polishing surface with
a
fine emery paper. Replace cylinder body if
necessary.
a
PISTON
Check piston for score, rust, wear, damage or
presence of foreign materials. Replace if any of
the above conditions are observed.
CAUTl ON :
Piston sliding surface IS plated. Do not polish with
emery paper even if rust
or foreign materials IS
stuck to sliding surface.
PIN, PIN BOLT, RETAINER BOOT, RUBBER
BUSHING, RETAINER BUSHING, AND
PIN
BOOT
Check for wear, cracks or other damage. Replace
if any of the above conditions are observed
0
0
Properly secure dust seal.
a
With dust seal fitted to piston, insert dust seal
into groove on cylinder body and install piston.
Pay attention to piston
seal direction.
y000t n
PlStO"
Plrron seal
ULdU
LCvlinder body SBR574
BR-10
Page 11 of 21
FRONT DISC BRAKE (CL28VA, CL28VB) - Rotor
Inspection
RUBBING SURFACE
Check rotor for roughness, cracks or chips.
RUNOUT
Make sure axle shaft has
no axial end play Then
check runout using
a dial guage.
SBR826
Rotor repair limit:
Maximum runout
(Total indicator reading at
center
of rotor pad contact surface)
Less than 0.07 mm (0 0028 in)
THICKNESS
SERE27
Rotor repair limit:
Minimum thickness
More than 20.0 mm (0.787 in)
BR-11
Page 12 of 21
Pin bolt ' /rm 22.31 I2 2 -32.16 -231
=@ to sliding portion pin
Torque member fixing bo1
Torsue member 72 -97 I7 3 -99.53. Pin @ to sliding partm
Inner shim
22- 31 12 2.3 2.16-23)
Pad spring
Wear indicator
L.,
Outerrhim
Pd rnr,nn
Cam boot
Bleeder screw Adiurtinp cam
Piston assembly
Wave washer
N m Ikg m, 11-lbl P B C IPoly Butyl I Cuprysdl grease or silicone bared grease point =@ Rubber grease point
yPiston boot. @ f Always replace a1 each dirarremblv
Page 13 of 21
REAR DISC BRAKE (CL14H, CL14HB) - Caliper
Pad Replacement
CAUTION:
When cylinder body IS open, do not depress brake
pedal, or piston will pop out.
1 Disconnect parking brake cable, then remove
pin bolts
2 Remove pad retainer, pads and shims.
SBR840
SBR640
3. When inaalllng pads, retract piston into cylin-
der body by turning
it clockwise
Be careful not to damage piston boot or get oil on
rotor.
Always replace shims when replacing pads.
SBR641
Removal and Installation
Disconnect parking brake cable and brake hose,
then remove caliper assembly
u SBRB41
BR-13
Page 14 of 21
REAR DISC BRAKE (CL14H, CL14HB) - Caliper
1 Remove piston by turning it counterclockwise
with suitable long nose pliers.
SBR646
i--/
2 Pry off ring from piston and remove adjusting
nut
SBR648
3 Disassembly cylinder body
(1) Pry off ring A with suitable pliers, then remove
spring cover, spring and seat
SBR651
rnbly
(2) Pry off rmg B, then remove key plate, push rod
and rod
(3) Removepi Bn seal
Be careful not to damage cylinder body
4. Remove return spring and lever
SBR663
SBR656
SBR657
BR-I 4
Page 15 of 21
REAR DISC BRAKE (CL14H, CL14HB) - Caliper
CAUTION:
Use brake fluid to clean Never use mineral oil
CYLINDER BODY
Check inside surface of cylinder for score, rust,
wear,
damage or presence of foreign materials
If any of the above conditions are observed,
replace cylinder body
Minor damage from
rust of foreign materials
may be eliminated by polishing surface with
a
fine emery paper Replace cylinder body if
necessary
TORQUE MEMBER
Check for wear, cracks or other damage Replace if
necessary
PISTON
Check piston for score, rust, wear, damage or
presence of foreign materials Replace
if any of the
above conditions are observed
CAUTION.
Piston sliding surface IS plated. Do not polish with
emery paper even
if rust or foreign matter is stuck
to sliding surface.
PIN AND PIN BOOT
Check for wear, cracksor other damage Replace if
any of the above conditions are observed
Assembly
Install cup securely in the specified direction
Adjust nu1
SBR849
Fit push rod into square hole in key plate Also
fit convex portion of key plate with concave
portion of cylinder
onvex portmn
v SBRB42
Install ring B with suitable tool
Rmg B
Key plate
Push rod
S0R843
Install seat, spring, spring cover and ring A with
suitable press and
drift.
Ring A-
Spring cover-
Seat-
BR-15
Page 16 of 21
REAR DISC BRAKE - Rotor
Inspection
RUBBING SURFACE
Check rotor for roughness, cracks or chips Repair
or replace if necessary
RUNOUT
Make sure that axial end play IS within the specifi-
cations before measuring Refer to section
RA
Then check runout using a dial guage.
Rotor repair limit:
Maximum runout
(Total indicator reading at
center of rotor pad contact surface)
Less than 0.07 mm (0.0028 in)
THICKNESS
SBR847
Rotor repair limit:
Minimum thickness
More than 9.0 mm (0.354 in)
BR-16
