brake pads HONDA CIVIC 1999 6.G User Guide

Front Brake Caliper
Reassembly (cont'd)
2056 Type:
. Never use an air hose or dry b.ush to clean brake assemblies.. Uso an OSHA approved vacuum cleansr to avoid breathing brake dust.. Contaminated brake discs or pads reduce stopping ability.t when reusing the pads, always r6instsll the brake pads in their original positioos to prevent loss ol braking efficiency.
CAUTION:
' Do not spill brake tluid or th€ vehicle; it m8y damage the paint; if brake fluid does contact the paint, wash it off imme-diately with water.
. Clean all parts in brake tluid and air dry; blow out all passages with compr63ed air.. Beforo reassembling, check that all parts are fr€e of dust and other foreign particles,. Replace parts with new ones whenevea specified to do so.. Make sure no dirt or other foreign matter is allowad to contaminato the brake fluid,' Always use Genuine Honda DOT 3 Brake Fluid. Using a non-Honda brake fluid can caus€ corrosior and decrease thelife ol the system.
NOTE:
. Coat the piston, piston seal, and caliper bore with clean brake fluid.. Replaceall rubber parts with new ones whenever disassembled.
.'=5@: Use recommended rubber grease in the caliper seal set,
-6l ' Use recommended seal grease In the caliper seal set.
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GUIDE PIN BOOT ) {I I II ) I I
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u -es'---r..'.* ".-,."oo*'J.l, ru,oonW U
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WEAR,INDICAToR. ,ffi OUTERIPAD
BLEED SCREW9 N.m (0.9 kgf.m, 6.5 lbf.ft)
\o@
CALIPER BRACKET
PISTON EOOTReplace. -.&l
BOOT CLIPReplace.
SLEEVE A
SLEEVE 8
-"-41
r{.i'""Jg*'
a,t/ c'f3!@
q.-
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20 tbf.ftl
CALIPER BOLT B26Nm{2.7kgf.m,
CALIPER BODY
PIN BOOTReplace.
BRAKE PAOS
19-18

Front Brake Caliper
Reassembly (cont'dl
7.Apply the recommended seal grease in the caliperseal set to the sliding surface of sleeve A and theinside of a new guide pin boot.
Install the guide pin boot into the groove in thesleeve A.
Make sure that the brake pad retainers and brakepads are in their original positions (see page 19-10).
Install the caliper onto sleeve A, and pivot it downinto position.
NOTE: Install the guide pin boot into the groove inthe caliper properly.
BRACKET
SLEEVE A
19-20
11.Connect the brake hose to the caliper with new seal-ing washers, and tighten the banjo bolt.
Tighten the caliper bolt B.
Fill the brake reservoir and bleed the brake svstem(see page 19-7).
Perform the following checks.. Check for leaks at hose and line ioints and con-nectaons, and retighten if necessary.. Check for brake hoses for interference and twist-Ing.
13.
14.
BANJO BOLT
26 N.m (2.7 kgl.m, 20 lbtftl

Rear Brake Pads
Inspection and Replacement
Never use an air hose or dry brush to clean brakeassemblies.
Use an OsHA-apptoved vacuum cl€aner to avoidbreathing brake dust,
Block the front wheels, loosen the rear wneet nutsslightly, support the rear of the vehicle on safetystands, then remove the rear wheels.
Release the parking brake, and remove the calioersh ield.
CALIPER SHIELD
Remove the brake hose clamp bolt from the trailingarm first, then remove the two caliper mountingbolts and the caliper from the bracket.
CAUTION:
. Thoroughly clean the outside of the caliDer toprevent dust and dirt trom entering inside.. Support the calipor with a pieco of wire so thatit does not hang fuom the brake hose.
NOTEr Check the hoses and pin boots for damageor deterioration.
PARKING BRAKE CABLE ^.. ._-_ ---.
'L
19-24
4. Remove the outer pad shim, pads, and pad retainers.
PAO RETAINERS
OUTER PAOSHIMCheck for
REAR BRAKE PADSCheck for wear.
Using vernier calipers, measure the thickness ofeach brake pad lining. The measurement does notanclude the pad backing plate thickness.
Brake Pad Thickness:
Standard: 7.0 - 8.0 mm {0.28 - 0.31 in}Service Limit: 1.5 mm {0.06 in}
lf the pad thickness is less than the service limit,replace the pads and shims together as a set.
BACKING PI-ATE

I
7.
11.
Clean the caliper thoroughly; remove any rust, and
check for grooves and cracks.
Check the brake disc for damage and cracks.
lvlake sure that the pad retainers are installed in
their correct positions.
PAD RETAINERS
Apply grease to the points indicated by the arrow in
the following drawing:
NOTE: Use the pad grease included in the pad set
or lMolykote M77 grease, and apply a thin coat of
grease evenly to the designated points.
. Piston end and inner pad contact surface
. Pad and caliper bracket contact surface
. Outer pad shim and outer pad contact surface
. Outer pad shim and caliper body contact surface
lnstall the brake pads and outer pad shim on the
caliper bracket. Install the inner pad with its wear
indicator facing downward.
@iwhen reusing the pads, always reinstall the
brake pads in iheil original posiiions lo prevont
loss ol braking efficiency
. Contaminaled brake discs or pads reduce stop-
ping ability. Keep grease off the discs and pads.
t./
19-25
12. Rotate the caliper piston clockwise into the cylinder'
then align the cutout in the piston with the tab on
the inner pad by turning the piston back
CAUTION: Lubricate ths boot with rubber grease
to avoid twisting the piston boot. lf the piston boot
is twisted, back it out so it sits properly.
CALIP€R MOUNTINGBOLTS23 N,m {2.3 kg{.m, 17 lbt'ft)
13.
14.
15.
CUTOUT
BRAKE CALIPER
Install the brake hose clamp on the trailing arm.
Install and tighten the caliper mounting bolts.
Install the caliper shield.
After installation. check for leaks at hose and line
joints and connections, and retighten if necessary.
Depress the brake pedal several times to make sure
the brakes work, then test-drive
NOTE: Engagement of the brake may requrre greater
pedal travel immediately after the brake pads have
been replaced as a set. Several light applications of
the brake pedal will restore the normal pedal travel.
Greater than normal pedal travel may damage the
master cylinder.
16.
17.

Rear Brake Disc
Disc Runout Inspection
1.Loosen the front wheel nuts slightly, then raise thevehicle, and suppon it on safety stands. Removethe front wheels.
Remove the brake pads (see page 19-24).
Inspect the disc surface for damage and cracks.Clean the disc thoaoughly, and remove a

rust.
Use wheel nuts and suitable plain washers to holdthe disc securely against the hub. then mount a dialindicator as shown. and measure the runout at10 mm (0.4 in) from the outer edge of the disc.
Brake Disc Runout:
Service Limit:0.10 mm {0.00,t in)
5. lf the disc is beyond the service limit, refinish thebrake disc,
Max. Retinishing Limit: 8.0 mm {0.31 in)
NOTE: A new disc should be refinished if its runoutis greater than 0.10 mm (0.004 in).
19-26
Disc Thickness and Parallelism
Inspection
1. Loosen the front wheel nuts slightly, then raise thevehicle, and support it on safety stands. Removethe front wh6els.
2. Remove the brake pads (see page j9-24).
3. Using a micrometer. measure disc thickness aterght points, approximately 45" apart and 1o mm{0.4 in) in from the outer edge of the disc. Replacethe brake disc if the smallest measurement is lessthan the max. refinishing limit.
Brake Disc Thickness:
Standard: 8.9 - 9.1 mm (0.350 - 0.358 in)Max. Rsfinishing Limit: 8.0 mm {0.31 in}
Brake Disc Parallelirm: 0.015 mm(0.0006 inl msx.
NOTE; This is the maximum allowable differencebetween the thickness measurements.
4. lf the disc is beyond the service limit for Darallelism.refinish the brake disc.
NOTE; See section 18 for brake disc replacement.

Rear Brake Caliper
Disassembly
@f l',lever use an air hose or dry brush to clean
assemblies.
. Use an OsHA-approved vacuum cleaner to
brake
avoid
breathing brake dust.
. Contaminated brake discs or pads reduce stopping
ability.
CAUTION:
. Do not spill brake tluid on the cal; h may damage the
paint; if brake fluid does contact the paint, wash ii
ofl immediatelY with water.
. To prevent spills, cover the hose ioints whh rags or
shop tow€ls.
. Clean all parts in brake fluid and air dry; blow out all
passagss with complessed air.
1. Remove the caliper shield (see page 19-24).
2. Remove the lock pin and clevis pin. Remove the
cable clip, and disconnect the cable from the arm
CABLE CLIP
Remove the banjo bolt and two sealing washers
Remove the two caliper mounting bolts and caliper
body from the bracket.
CALIPER MOUNTNG AOLTS
CALIPER BRACKETCheck for cracksSEALINGWASHERSReplace.BANJOBOLT
5, Remove the pins and pin boots from the caliper
bracket.
6. Remove the pad spring from the caliper body
PIN A
(cont'd)
19-27

IReassembly
HP* "n ",, hos6 or drv brush to ctoan brake assemblies.
o Use an OSHA-approved vacuum cleanel to avoid brealhing brake dust'
. Contaminated brake discs or pads reduce stopping sbility.
. When reusing the pads, in3tall thom in thoil original positions to prevent loss of braking efficiency'
CAUTION:
. Do not soill brake fluid on the vehicle; lt may damage lhe paint; if brake fluid does contacl the paint' wash it oft imme-
diately with water.
. Cl€an all Darts in brake fluid and air dry; blow out all passagss with comPressed air'
. Belore rsas3embling, check that all parts ars free ot du3t and othor tor€ign particles'
. Replace parts with new ones whenever spscifiod to do so.
o Make sur€ no dirt or othor foreign matter is allowed to contaminate the brake tluid'
. Always use Genuine Honda DOT 3 Brake fluid. Using a non-Honda brake fluid can Gtuse corrosion and decrease the
lif€ of ths system.
NOTE:
. Coat piston, piston seal, and caliper bore with clean brake fluid
. Replace all rubber parts with new ones whenever disassembled.
o .-'{@]: Use recommended silicone and pin greases in the caliper seal set.
. -ffi,Use recommended rubber grease in the caliper seal set.
RETuRN sPRTNG -"'9
8 mm FLANGE BOLT23 N.m (2.3 kgt'm, 17 lbf ftl
BLEED SCREW
@
9 N.m (0.9 kgtm,6.5lbf'ft|
CUP
=^.
PISTON BOOT
(cont'd)
19-31
BEARING A
PAO SPNING
F
\
OUTER PAD SHIM
r--- Replace..ffiPIN BOOTSReplace.
-61
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"l-r,r., "or"'*o " orr" I @.,23 N.m {2.3 kgtm, 17lbf.ftl \@
PISTON SEALReplace.
CALIPEBBRACKET
iiilji:ll;;
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BRAKE PAOS
PISTON
l/CALIPER BMCKET \MOUNTINGEOLTS ----.-,o,
54 N.m (5.5 kgf.m, 40lbl.ft) q%

Rear Brake Caliper
Reassembly (cont'dl
'16. Installthe pad spring onto the caliper.
Apply the recommended pin groase in the caliper
seal set to the sliding surface of the pins and inside
of the new pin boots.
Install the pin boots into the grooves in the caliper
bracket properly.
PIN BOOTSReplsce.
(Bl.ck Colorl
PINRepl6ce.
19. Insert pin A and pin B into the caliper bracket.
20. Install the pin boots into the grooves in thepropefly.
PAD SPRING
11.
PIN GREASE
19-34
pr ns
22.
21. Install the brake pad retainers and brake pads (see
page 19-25).
Align the cutout in the piston with the tab on the
inner pad (see page 19-25).
Install the caliper onto the caliper bracket. and tight-
en the caliper mounting bolts.
CALIPER MOUNTING BOLTS23 N.m {2.3 kg{.m. 17 lbf.ft)
WASHERSReplace.
BANJO BOLT34 N.m13.5 kg{.m.25 rbtft)
24.Connect the brake hose to the caliper with new seal,
ing washers, and tighten the banjo bolt,
Insert ths cable through the arm, and connect the
cabls to the lever with the clevis pin and lock pin.
Install the cable clip securely.
CLEVIS PIN
-t
//t
LOCK PINRoplace.
26. Install the caliDer shield.
27. Fill the brake reservoir, and bleed the brake svstem(see page 19-71.
28. Operate the brake pedal several times, then adjust
the parking brake (see page 19-6).
29. After installation, perform the following checks:. Check for leaks at hose and line joints and con-nections, and retighten if necessary.. Check the parking brake lever for operation, and
adjust it if necessary.
. Check for brake hose for interference or twistinq.