Brake caliper HONDA CIVIC 2003 7.G Workshop Manual

Lubricants and Fluids
For details of lubrication points and type of lubricants to be applied, refer to the illustrated index and various work
ures {such as Assemoverhaul. lnstallation. etc.) contained in each section.
NO.LUBBICATION POINTSLUBBICANT
1E ng ineHonda Motor Oil (P/N 08798-9023). The oil container
must disolav the API Cenification seal shown below.
Make sure it says "For Gasoline Engines." SAE
Viscositv: See chart below.
2TransmissionHonda MTF*' (P/N 08798-9016)
3Brake svstem (includes ABS line)Honda DOT 3 Brake Fluid*' (P/N 08798-9008)
4Clutch line
5
6
Release fork (manual transmissionl
Throftle cable end (throttle Iink)
Super High Temp Urea Grease {P/N 08798-9002)
7
I
Shift and select cable ends (manual
transmission)
Throttle cable end (dashboard lower panel hole)
Silicone grease
9
10
111'
14
16
17
Brake booster clevis
CIutch booster clevis
Shift lever pivot
Pedal linkage
Battery terminals
Fuel f ill door
Hood hinges and hood latch
Hatch hinges
Door hinoes, uoDer and lower
Multi-purpose grease
18Caliper piston boot, caliper pins and bootsHonda CaliDer Grease (P/N 08C30-80234lvl)
19Air conditioning compressorCompressoroil: SP-10 (P/N 38897-P13-A01AH or
38899-P'13-A01)
For refriqerant; HFC'134 a (R-134 a)
I
Recommond6d Engine OilEngine oilviscosily for amb enttemperalure fanges
-30 -20 -10 0 t0 20
*1:
"2:
Always use Honda Manual Transmission Fluid (MTF). Using motor oii can cause stiffer shifting because it does
not contain the Drooer additives.
Always use Honda DOT 3 Brake Fluid. Using a non-Honda brake fluid can cause corrosion and decrease the life of
the system.
3-2

Do the items in parts A, B, C, D, and E as required for mileage/time interval listed.
AReplace engine oillsee page 8-5i. Capacity without lilter change: 4.0 S (4.2 US qt, 3.5 lmp qt)Rotate tires. Follow the pattern shown in the Owner's Manual Checktire information and condition.
BReplace engine oil filter lsee page 8-6). Capacity with filter change: 4.20 (4.4 US qt, 3.7 lmp qt)Inspect front and rear brakes (see page 19 3i.. Check pads and djscs for wear (thickness), damage, and cracks.' Check calipers tor damage, leaks, and tjghtness ot mount bolts.Check parking brake adjustment. Should be Iully applied within 7 to I clicks.Inspect tie rod ends, steering gearbox, and boots {see page 17 5).. Check rack grease and steering linkage.. Check boots for damage and leaking grease. Chack fluid line {or damage and leaks.lnspect suspension components.. Chock bolts fo r tig htness.. Check condition of ball ioint boots lor deterioration and damage.Inspect driveshaft boots. Check boots for cracks and boot bands for tightness (see page 16-3).Insp€ct brake hoses and lines {including ABS). Checkthe mastercylinder, proponioning control valve, and ABS modulator{or damageand leakage.Check all fluid levels and condition ot tluids; check for leaks. lf necessary, add MTF lsee page 13'3), engioe coolant, brake fluid, and
Lwindshield washer fluid.lnspectexhaust system*. Check catalytic converter heatshield, exhaust pipe and mufflerfordamage,leaks, and tightness {soe page 9,8).lnspect {uel lines and connections*. Check for loose connections, cracks and deterioration; retighten loose connoctions and replacedamaged parts (s€e page 11 146).
InsDect and adiust drive belt.. Look for cracks and damage, and inspect auto tensioner (needs no adjustment).Replace the dust and pollen lilter (see page 21 39).. Replacethe dustand pollen filter whenever airf low lrom the heating and cooling system is lessthan normal.
Replace air cleaner element every 30,000 miles (48,000 km) (independent of time).
l
D
Ei I Replace brake fluid every 3 years (independent oI mileage).
According to state and federal regulations, failure to do the maintenance items marked with asterisk( * ) will not void customer's emissionswarranties. However, Honda recommends that all maintsnance service be done at the recommended interval to ensure long term reliability.
Y
3-5

L
A
I
Do the items in parts A, B, C, D, E, F, and G as required for mileage/time interval listed.
Feplace engine oil(see pageS 5). Capacity withoutlilter change:4.0 q (4.2 US qt,3.5lmp qt)
Replace engjne oil filter (see page I 6). Capacity with filter change: 4.2 0 14.4 US qt, 3.7 lmp qt)Insoect front and rear brakes,. Check pads and discsforwearlthickness), damage, andcracks.. Check calipers for damage, leaks, and tightness of mount bolts.Lubricate door locks, latches and hinges with Honda white lithium grease.Rotate tires, if the vehicle has been driven the distance listed. Follow the pattern shown in the Owner's Manual-Check tire inflaron aoocondition,Inspecttie rod ends, steering gearbox, and boots (see page 17,5).. Check rack grease and steering linkage.. Check boots for damage and leaking grease.. Checklluid linefordamage and leaks.Inspect suspensron components. Check bolts for tightness.. Check condition of ball joint boots for deterioration and damage.Inspect driveshaft boots. Check boots for cracks and boot bands for tightness (see page 16-3).
Check parking brake adjustment. Should be fully applied within 7 to 9 clicks.Insp€ct brake hoses and lioes. (including ABS). Check the master cylinder, proportioning control valve, and ABS modulator for damageand leakage (see page 19-24).Check all fluid levels and condition ot lluids; check for leaks. lf necessary, add MTF (see page 13 3), engine coolant, brake fluid, andwindshield washer f luid.Inspect exhaust system*. Check catalytic converter heat shield, exhaust pipe and muffler for damage, leaks, and tightness (see page 9 8).Inspect fuel lines and connections*. Check for loose connections, cracks and deterioration; retighten loose connections and replacedamaged pans (seo page 11'146).Check alllights. Checkfunction otallinterior and exterior lights, andthe position ofthe headlights (see page 22-68).Inspect the v€hicle underbody. Check the paint for damage, scratches, stone chippin0, and dents.
L
D
E
F
H
InsDect and adiust drive belt.. Look tor cracks and damage, and inspect auto tensioner {needs no adjustment).Reolace dust and oollen filter.
Replace air cleaner element every 15,000 miles 124,000 km) in dustv condition {independent ol timei otherwise use Normal Conditionsscredule (see page 11-162).
lReplaceaircleanerelementevery30,000miles(48,000km)(independento{timei(seepagell-162).
Replace brake fluid every 3 years (independent oJ mileagei.
Replacethe dust and pollen Iilter every 15,000 miles ifvehicle is driven mostlywhere air has high concentration olsootfrom industryanddiesel powered vehiclesj also replace the dust and pollen filter anytime aarflow is less than ussal (see pags 21-39).
According to state and federal regulations, failure to do the maintenance items marked with asterisk (*) will not void customer's emissionswarranties. However, Honda recommends that all maintenance services be done at the recommended interval to ensure long-term reliability,
3-7

Front Suspension
Knuckle/Hub/Wheel Bearing Replacement {cont'dl
Special Tools Required. Hub dis/assembly tool 07GAF-SE00100. Balljoint remover,2S mm 0TlvlAC-S100200. Attachment 62 x 68 mm 07746-0010500. Driver 07749-0010000. SuDDort base 07965-5D90'100
1. Raise the front of the vehicle, and support it with
safety stands in the proper location (see page 1-8).
2. Remove the wheel cap, wheel nuts, and front wheel.
3. Remove the brake hose bracket mounting bolt (A).
108 N.m(11.0 kgf m,80 rbf.ftl
A8 x 1.25 mm22N.m12.2ksl.m,26 tbf.ftl
B12 x 1.25 mm108 N.m{11.0 kgf.m,80 rbf.ftl
4.Remove the caliper bracket mounting bolts (B), and
remove the caliper assembly (C) from the knuckle.
To prevent damage to the caliper assembly or
brake hose, use a short piece of wire to hang the
caliper assembly from the undercarriage. Do not
twist the brake hose with force.
18-12
5. Raise the stake (A), and remove the spindle nut (B).
-B
' 22x1.5mm, 181 N.m('18.s kgf.m,134 tbt.ft)
6. Remove the brake disc retaining flat screws (A).
A6x1.0mm9.8 N.m{1.0 kgt.m,7.2 tbl.ttl
7. Screw two 8 x 1.25 mm bolts (B) into the disc to
oush it awav from the hub. Turn each bolt two turns
at a time to prevent cocking the disc excessively,
\
\

1.Raise the rear of the vehicle, and support it with
safety stands in the proper location (see page 'l-8).
Remove the wheel cap. wheel nuts, and rear wheel.
108 N.m (11.0 kgf.m,80 lbf ftl
Remove the hub cap (A), raise the stake (B), and
remove the spindle nut (C).
O
\A
22 x 1,5 mm181 N.m(18.5 kgf.m, 134lbf.ftl
5.
7.
Release the parking brake lever.
Remove the brake hose mounting bolt (A).
B10 x 1.25 mm55NmC {5.6 kgf m.41 lbf.ft}
(2.2 kgt m, 16lbt.ftl
Remove the caliper bracket mounting bolts (B), and
hang the caliper (C) to one side. To prevent damage
to the caliper or brake hose, use a short piece of
wire to hang the caliper from the undercarriage.
Remove the brake disc retaining screws (A).
Screw two 8 x 1.25 mm bolts (B) into the disc {C) to
oush it awav from the hub. Turn each bolt two turns
at a time to prevent cocking the disc excessively.
Remove the brake disc.
(cont'd)
ap
t
\
IA6x1.0mm9.8 N.m(1.0 kgf.m, ?.2lbf.ftl
18-27

Brakes
Conventional Brake Components
Special Tools ... ..... ... l9-2
Component Location Index ......................................... 19-3
Brake System Inspection and
Tests ............... .......... 19-4
Brake Pedal and Brake Pedal Position Switch
Adjustment .............. 19-6
Parking Brake Check and
Adjustment .............. 19-7
Brake System Bleeding ...................... 19-8
Brake System Indicator Circuit
Diagram ................... 19-9
Parking Brake Switch Test ................. 19-10
Brake Fluid Level Switch Test ...................................... 19-10
Front Brake Pads lnsoection and
Replacement ........... 19-11
Front Brake Disc Inspection ............... 19-13
Front Brake Calioer Overhaul ...................................... 19-14
Master Cylinder Replacement ........... 19-15
Master Cylinder Inspection ................ 19-16
Brake Booster
Pushrod Clearance Adjustment ................................ 19-16
Brake BoosterTest ................... .......... 19-18
Brake Booster Reolacement .............. 19-19
Rear Brake Pads Inspection and
Reolacement ........... 19-20
Rear Brake Disc Inspection ................ 19-22
Rear Brake Caliper Overhaul ....................................... 19-23
Brake Hoses and Lines Insoection .... 19-24
Brake Hose Reolacement ................... 19-25
Parking Brake Cable Replacement .............................. 19-26
ABS (Anti-lock Brake System)
Gomponents ... 19-29

Component Location Index
FRONT BRAKESFront Brake Pads, Inspection andReplacement, page 19-1 1Front Brake DiscInspection, page 19'13Front Brake CaliperOverhaul, page 19-14
INDICATORBrake System Indicator CircuitDiagram, page 19-9Parking Brake SwitchTest, page 19 10Brake Fluid Level SwitchTest, page 19-10
BRAKE CABLE
BRAKE BOOSTERBrake BoosterTest, page 19-18Brake EoosterReplacement, page 19 19
Parking Brake CableReplacement, page 19 26
REAR DISC BRAKERear Brake Pads Inspection andReplacement, page l9-20Rear Brake DiscInspection, page 19'22Rear Brake Caliper Overhaul,page 19'23
PARKING BRAKE LEVERParkino BrakeCheck and Adjustment, page 19-7
BRAKE PEDALBrake Pedal and Erake Pedal Position SwitchAdjustment, page l9-6
BRAKE HOSES and LINESBrake Hoses and LinesInspection, page 19 24Brake HosesReplacement, page 19 25
MASTER CYLINDERMaster CylinderFl6^1.^6m6nr ^2^o 1O-18Master Cylinder Inspection, page 19-16Brake Booster Pushrod ClearanceAdjustment, page'19-16Brake System Bleeding, page 19-8
19-3

Gonventional Brake Components
ComponentProcedureAlso check for:
l\4aster CylinderLook for damage or signs of fluid leakage at;. Reservoir or reservoir grommets
. Line joints
. Between master cvlinder and booster
Brake HosesLook for damage or signs of fluid leakage at:. Line joints and banjo bolt connections. Hoses and lines. also inspect for twisting or
damaqe
Bulging, twisted or bent lines.
CaliperLook for damage or signs of fluid leakage at:. Piston seal. Banjo bolt connections. Bleeder screw
Seized or sticking caliper pins.
ABS l\ilodulatorLook for damage or signs of fluid leakage at:. Line joints
. Modulator
Brake System Inspection and Tests
Brake System Test
Brake pedal sinks/fades when braking
1. Start the engine, and let it warm up to operating temperature.
2. Attach a 2-inch pieceof masking tape along the bottom of the steering wheel, and draw a horizontal reference
mark across it.
With the transmission in Neutral, press and hold the brake pedal lightly, then release the parking brake.
While still holding the brake pedal, hook the end of the tape measure behind it. Then pull the tape up to the
steering wheel, noting where the tape measure lines up with the reference mark you made on the masking tape.
Apply steady pressure to the brake pedal for 3 minutes.
Watch the tape measure.
. if it moves less than 10 mm, the master cylinder is OK.
. if it moves more than 10 mm replace the master cylinder.
t-
3.
5.
6.
19-4

Rapid brake pad wear. Vehicle vibration {after a long
drivel, or High, hard brake pedal
1. Drive the vehicle until the brakes drag or untilthe
pedal is high and hard. This can take 20 or more
brake pedal applications during an extended test
drive.
2. With the engine running, raise the vehicle on a lift,
and spin all four wheels by hand.
ls there btake drag at any of the wheels?
YES Go to step 3.
NO Look for other causes of the pad wear, high
pedal, or vehicle vibration.I
3. Turn the engine off, pump the brake pedal to
deplete the vacuum in the brake booster, and then
spin the wheels again to check for brake drag.
ls therc brake dtag at any ot the wheels?
YES-Go to step 4.
NO Replace the brake booster.I
4. Without removing the brake lines, unbolt and
separate the master cylinder from the booster, then
spin the wheels lo check for brake drag.
ls there btake drag at any of the wheels?
YES Go to step 5,
NO-Check the brake pedal position switch
adjustment and pedal free play.I
5. Loosen the hydraulic lines at the master cylinder,
then spin the wheels to check for brake drag.
ls there brake drag at any of the wheels?
YES Go to step 6.
NO- Replace the master cylinder.l
6. Loosen the bleeder screws at each caliper, then
spin the wheels to check for brake drag.
Is there brake drag at any of the wheels?
YES Disassemble and repair the caliper on the
wheel(s) with brake drag.l
NO Inspect brake hose (s)/line (s).
19-5

Parking Brake Check and Adiustment
Check
1. Pull the parking brake lever {A) with 196 N (20 kgf,
44 lbf) of force to fully apply the parking brake. The
parking brake lever should be locked within the
specified number of clicks (B).
Lever locked clicks: 7-8
- l2okqf, a4lbl)
2. Adjust the parking brake if the lever clicks are not
within the specification.
Adjustment
1. Release the parking brake lever fully.
Loosen the parking brake adjusting nut, start the
engine, and press the brake pedal several times to
set the self-adjusting brake before adjusting the
parking brake.
Block the front wheels, then raise the rear of the
vehicle, and support it with safety stands in the
proper location (see page 1-8).
Make sure the parking brake arm (A) on the rear
brake caliper contacts the brake caliper pin (B),
NOTE: The parking brake arm will only contact the
brake caliper pin when the parking brake adjusting
nut is loosened.
Remove the rear console {see page 20-57).
Pull the parking brake lever up one click,
7, Tighten the adjusting nut {A} until the parking
brakes drag slightly when the rear wheels are
tu rned.
A/
Release the parking brake lever fully, and check
that the parking brakes do not drag when the rear
wheels are turned. Readjust if necessary.
Make sure the parking brakes are fully applied
when the parking brake lever is pulled up fully.
Reinstall the rear console.
8.
9.
10.
19-7