brake pads ACURA CSX 2006 Service User Guide


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Except Type S Model
19-22Conventional Brake Components
Front Brake Caliper Overhaul
INNER PAD SHIM B
WEAR INDICATOR
OUTER PAD SHIM
INNER PAD SHIM A BRAKE PADS CALIPER
PIN B CALIPER PIN
12x1.25mm
108 N·m
(11.0 kgf·m,
79.6 lbf·ft)CALIPER
BRACKET
BLEED SCREW
9N·m
(0.9 kgf·m,
7lbf·ft) CALIPER
BODY
PAD RETAINERS
PISTON
BRAKE HOSE
BANJO BOLT
34 N·m
(3.5 kgf·m,
25 lbf·ft) PISTON SEAL
: Honda silicone grease (P/N 08C30-B0234M)
SEALING
WASHERS 10x1.0mm
50 N·m
(5.1 kgf·m, 37 lbf·ft) CALIPER PIN APIN BOOT
PISTON BOOT
Frequent inhalation of brake pad dust, regardless of material composition, could be hazardous to your health.  Avoid breathing dust particles.
 Never use an air hose or brush to clean brake assemblies. Use an OSHA-approved vacuum cleaner.
Remove, disassemble, inspect, reassemble, and install the caliper, and note these items:
NOTE: Make sure that the caliper pins are installed correctly. Upper caliper pin B and lower caliper pin A are different.
If these caliper pins are installed in the wrong location, it will cause vibration, uneven or rapid brake pad wear, and
possibly uneven tire wear.  Do not spill brake fluid on the vehicle; it may damage the paint; if brake fluid gets on the paint, wash it off immediately with water.
 To prevent dripping brake fluid, cover disc onnected hose joints with rags or shop towels.
 Clean all parts in brake fluid and air dry; blow out all passages with compressed air.
 Before reassembling, check that all parts are free of dirt and other foreign particles.
 Replace parts with new ones as specified in the illustration.
 Make sure no dirt or other foreign matter gets in the brake fluid.
 Make sure no grease or oil gets on the brake discs or pads.
 When reusing brake pads, always reinstall them in their original positions to prevent loss of braking efficiency.
 Do not reuse drained brake fluid. Use only clean Honda DOT 3 Brake Fluid from an unopened container. Using a non-Honda brake fluid can cause corrosion and shorten the life of the system.
 Coat the piston, the piston seal groove, and the caliper bore with clean brake fluid.
 Use recommended greases in the front caliper set.
 After installing the caliper, check the brake hose and line for leaks, interference, and twisting.
Install inner brake pad with
its wear indicator upward.
Replace.
Replace. Replace.
Replace.
08/08/21 15:00:58 61SNR030_190_0022
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Type S Model
19-23
INNER PAD SHIM B WEAR INDICATOR
OUTER PAD SHIM A
INNER PAD SHIM A BRAKE PADS CALIPER PIN B
CALIPER PIN
PIN BOOT
12 x 1.25 mm
108 N·m
(11.0 kgf·m,
79.6 lbf·ft) CALIPER
BRACKET
CALIPER PIN A
BLEED SCREW
9N·m
(0.9 kgf·m,
7lbf·ft)
CALIPER
BODY
PAD RETAINERS
PISTON
PISTON BOOT
BRAKE HOSE
BANJO BOLT
34 N·m
(3.5 kgf·m,
25 lbf·ft) PISTON SEAL
: Honda silicone grease (P/N 08C30-B0234M)
SEALING
WASHERS 8x1.0mm
33 N·m
(3.4 kgf·m, 25 lbf·ft)OUTER PAD SHIM B
Frequent inhalation of brake pad dust, regardless of material composition, could be hazardous to your health.
 Avoid breathing dust particles.
 Never use an air hose or brush to clean brake assemblies. Use an OSHA-approved vacuum cleaner.
Remove, disassemble, inspect, reassemble, and install the caliper, and note these items:
NOTE: Make sure that the caliper pins are installed correctly. Upper caliper pin B and lower caliper pin A are different.
If these caliper pins are installed in the wrong location, it will cause vibration, uneven or rapid brake pad wear, and
possibly uneven tire wear.  Do not spill brake fluid on the vehicle; it may damage the paint; if brake fluid gets on the paint, wash it off immediately with water.
 To prevent dripping brake fluid, cover disc onnected hose joints with rags or shop towels.
 Clean all parts in brake fluid and air dry; blow out all passages with compressed air.
 Before reassembling, check that all parts are free of dirt and other foreign particles.
 Replace parts with new ones as specified in the illustration.
 Make sure no dirt or other foreign matter gets in the brake fluid.
 Make sure no grease or oil gets on the brake discs or pads.
 When reusing brake pads, always reinstall them in their original positions to prevent loss of braking efficiency.
 Do not reuse drained brake fluid. Use only clean Honda DOT 3 Brake Fluid from an unopened container. Using a non-Honda brake fluid can cause corrosion and shorten the life of the system.
 Coat the piston, the piston seal groove, and the caliper bore with clean brake fluid.
 Use recommended greases in the front caliper set.
 After installing the caliper, check the brake hose and line for leaks, interference, and twisting.
Install inner brake pad with
its wear indicator upward. Replace.
Replace.
Replace.
Replace.
08/08/21 15:00:59 61SNR030_190_0023
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Inspection
Replacement
Brake pad thickness:
Standard: 8.3 9.4 mm (0.33 0.37 in.)
Service limit: 1.6 mm (0.06 in.)
19-29
Rear Brake Pad Inspection and Replacement
A
B
C A A
8x1.25mm
B
8x1.0mm
C
C D
Frequent inhalation of brake pad dust, regardless of
material composition, could be hazardous to your
health.
 Avoid breathing dust particles.
 Never use an air hose or brush to clean brake assemblies. Use an OSHA-approved vacuum
cleaner.
1. Raise the rear of the vehicle, and support it with safety stands in the proper locations (see page
1-11).
2. Remove the rear wheels.
3. Check the thickness (A) of the inner pad (B) and the outer pad (C). Do not include the thickness of the
backing plate.
4. If any part of the brake pad thickness is less than the service limit, replace the rear brake pads as a
set.
5. Clean the mating surfaces between the brake disc and the inside of the wheel, then install the rear
wheels. 1. Remove some brake fluid from the master cylinder.
2. Raise the rear of the vehicle, and support it with
safety stands in the proper locations (see page
1-11).
3. Remove the rear wheels.
4. Remove the brake hose mounting bolt (A).
5. Remove the flange bolts (B) while holding respective caliper pin (C) with a wrench. Be careful
not to damage the pin boot, and remove the caliper
(D). Check the hose and pin boots for damage and
deterioration.
NOTE: Do not twist the brake hose and the parking
brake cable to prevent damage.
(cont’d)
08/08/21 15:01:01 61SNR030_190_0029
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19-30Conventional Brake Components
Rear Brake Pad Inspection and Replacement (cont’d)
A
B
A
B C
C A
A C
B
6. Remove the pad shims (A) and the brake pads (B).
7. Remove the pad retainers (A).
8. Clean the caliper bracket (B) thoroughly; remove any rust, and check for grooves and cracks. Verify
that the caliper pins (C) move in and out smoothly.
Clean and lube if needed.
9. Inspect the brake disc for runout, thickness, parallelism (see page 19-32) and check for damage
and cracks.
10. Apply a thin coat of M-77 assembly paste (P/N 08798-9010) to the retainer mating surface of the
caliper bracket (indicated by the arrows).
11. Install the pad retainers. Wipe excess assembly pasteofftheretainers.Keeptheassemblypasteoff
the brake disc and brake pads. 12. Apply a thin coat of M-77 assembly paste
(P/N 08798-9010) to the pad side of the shims (A),
the back of the brake pads (B), and the other areas
indicated by the arrows. Wipe excess assembly
paste off the pad shims and the brake pads friction
material. Keep grease and assembly paste off the
brake disc and the brake pads. Contaminated brake
disc or brake pads reduce stopping ability.
13. Install the brake pads and the pad shims correctly. Install the brake pad with the wear indicator (C) on
the bottom inside. If you are reusing the brake pads,
always reinstall the brake pads in their original
positions to prevent a momentary loss of braking
efficiency.
08/08/21 15:01:02 61SNR030_190_0030
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19-31
E
8x1.25mm
22 N·m
(2.2 kgf·m, 16 lbf·ft)D
8x1.0mm
23 N·m
(2.3 kgf·m,
17 lbf·ft)
A B
C
14. Rotate the caliper piston (A) clockwise into the
cylinder, then align the cutout (B) in the piston with
the tab (C) on the inner pad by turning the piston
back. Lubricate the boot with rubber grease to
avoid twisting the piston boot. If the piston boot is
twisted, back it out so it is positioned properly.
NOTE: Be careful when moving the piston back in
the caliper; brake fluid might overflow from the
master cylinder’s reservoir. If brake fluid gets on
any painted surface, wash it off immediately with
water.
15. Install the caliper. Install the flange bolts (D), and tighten it to the specified torque while holding the
respective caliper pin with a wrench being careful
not to damage the pin boots.
16. Install the brake hose mounting bolt (E).
17. Clean the mating surfaces between the brake disc and the inside of the wheel, then install the rear
wheels. 18. Press the brake pedal several times to make sure
the brakes work.
NOTE: Engagement may require a greater pedal
stroke immediately after the brake pads have been
replaced as a set. Several applications of the brake
pedal will restore the normal pedal stroke.
19. Add brake fluid as needed.
20. After installation, check for leaks at hose and line joints or connections, and retighten if necessary.
Test-drive the vehicle, then recheck for leaks
(see page 19-37).
08/08/21 15:02:05 61SNR030_190_0031
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Runout
Brake disc runout:Service limit: 0.04 mm (0.0016 in.) Max. refinishing limit: 8.0 mm (0.31 in.)
19-32
Conventional Brake Components
Rear Brake Disc Inspection
A
B
108 N·m
(11.0 kgf·m, 79.6 lbf·ft) 10 mm
(0.39 in.)
1. Raise the rear of the vehicle, and support it with
safety stands in the proper locations (see page
1-11).
2. Remove the rear wheels.
3. Remove the brake pads (see page 19-29).
4. Inspect the brake disc to wheel surface for damage and cracks. Clean the brake disc thoroughly, and
remove all rust.
5. Install suitable flat washers (A) and wheel nuts (B), and tighten the wheel nuts to the specified torque
to hold the brake disc securely against the hub.
6. Set up the dial gauge against the brake disc as shown, and measure the runout at 10 mm (0.39 in.)
from the outer edge of the brake disc. 7. If the brake disc is beyond the service limit, refinish
the brake disc with a Honda-approved
commercially available on-car brake lathe.
NOTE: If the brake disc is beyond the service limit for refinishing, replace it (see page 19-34).
 If the brake disc is replaced with a new one, check the new disc for runout. If the new disc is
out of specification, refinish the disc.
8. Install the brake pads (see page 19-29).
9. Clean the mating surfaces between the brake disc and the inside of the wheel, then install the rear
wheels.
08/08/21 15:02:06 61SNR030_190_0032
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Thickness and Parallelism
Brake disc thickness: Standard: 8.9 9.1 mm (0.35 0.36 in.)
Max. refinishing limit: 8.0 mm (0.31 in.)
Brake disc parallelism: 0.015 mm (0.0006 in.) max.
19-33
10 mm (0.39 in.)
1. Raise the rear of the vehicle, and support it withsafety stands in the proper locations (see page
1-11).
2. Remove the rear wheels.
3. Remove the brake pads (see page 19-29).
4. Using a micrometer, measure the brake disc thickness at eight points, about 45 ° apart and
10 mm (0.39 in.) in from the outer edge of the brake
disc. Replace the brake disc if the smallest
measurement is less than the max. refinishing limit.
NOTE: This is the maximum allowable difference
between the thickness measurements. 5. If the brake disc is beyond the service limit for
parallelism, refinish the brake disc with a Honda-
approved commercially available on-car brake
lathe.
NOTE: If the brake disc is beyond the service limit
for refinishing, replace it (see page 19-34).
6. Install the brake pads (see page 19-29).
7. Clean the mating surfaces between the brake disc and the inside of the wheel, then install the rear
wheels.
08/08/21 15:02:06 61SNR030_190_0033
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19-34 Conventional Brake Components
Rear Brake Disc Replacement
B
10x1.25mm
74 N·m
(7.5 kgf·m,
54 lbf·ft)
A
8x1.25mm
22 N·m
(2.2 kgf·m,
16 lbf·ft)
C D C
8x1.25mm
A
6x1.0mm
9.8 N·m
(1.0 kgf·m,
7.2 lbf·ft)
B
NOTE: Keep any grease off the brake disc and brake
pads.
1. Raise the rear of the vehicle, and support it with safety stands in the proper locations (see page
1-11).
2. Remove the rear wheel.
3. Release the parking brake lever fully.
4. Remove the brake hose mounting bolt (A) from the bracket.
5. Remove the brake caliper bracket mounting bolts (B), then 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 and the
parking brake cable excessively.
NOTE: Make sure the washers (D) position on
reassembly, if they are removed (see step 5 on
page 18-32). 6. Remove the brake disc flathead screws (A).
7. Remove the brake disc (B) from the hub bearing
unit.
NOTE: If the brake disc is stuck to the hub bearing
unit, thread two 8 x 1.25 mm bolts (C) into the brake
disc to push it away from the hub bearing unit.
Turn each bolt 90 degrees at a time to prevent the
brake disc from binding.
8. Install the brake disc in the reverse order of removal, and note these items:
 Before installing the brake disc, clean the mating surfaces between the hub bearing unit and the
inside of the brake disc.
 Adjust the parking brake (see page 19-8).
9. Inspect the brake disc runout (see page 19-32).
10. Clean the mating surfaces between the brake disc and the inside of the wheel, then install the rear
wheel.
08/08/21 15:02:06 61SNR030_190_0034
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19-35
Rear Brake Caliper Overhaul
BRAKE HOSE8x1.0mm
23 N·m
(2.3 kgf·m, 17 lbf·ft)
SEALING WASHERS
BANJO BOLT
34 N·m
(3.5 kgf·m, 25 lbf·ft)
BLEED SCREW
9 N·m (0.9 kgf·m, 7 lbf·ft)
CALIPER BODY
RODO-RING
SLEEVE PISTON
CUP ADJUSTING BOLT
BEARING A
SPACER
ADJUSTING SPRING B
PISTON BOOT
PISTON SEAL
PISTON
ASSEMBLY
CIRCLIP
SPRING
GUIDE
SHAFT
SHAFT COVER
LEVER ARM
SPRING
WASHER PARKING NUT
27 N·m
(2.8 kgf·m, 20 lbf·ft) RETURN
SPRING
23 N·m
(2.3 kgf·m,
17 lbf·ft)
INNER PAD
SHIM BRAKE PADS PAD SPRING
CALIPER PIN A CALIPER PIN B
PAD
RETAINERS
CALIPER
BRACKET
: Honda silicone grease (P/N 08C30-B0234M)
OUTER PAD SHIM
WEAR INDICATOR
CALIPER PIN PIN BOOT 10x1.25mm
74 N·m
(7.5 kgf·m, 54 lbf·ft)
Frequent inhalation of brake pad dust, regardless of material composition, could be hazardous to your health.
 Avoid breathing dust particles.
 Never use an air hose or brush to clean brake assemblies. Use an OSHA-approved vacuum cleaner.
Remove, disassemble, inspect, reassemble, and install the caliper, and note these items:
NOTE: Make sure that the caliper pins are installed correctly. Upper caliper pin B and lower caliper pin A are different.
If these caliper pins are installed in the wrong location, it will cause vibration, uneven or rapid pad wear, and possibly
uneven tire wear.  Do not spill brake fluid on the vehicle; it may damage the paint; if brake fluid gets on the paint, wash it off immediately with water.
 To prevent dripping brake fluid, cover disc onnected hose joints with rags or shop towels.
 Clean all parts in brake fluid and air dry; blow out all passages with compressed air.
 Before reassembling, check that all parts are free of dirt and other foreign particles.
 Replace parts with new ones as specified in the illustration.
 Make sure no dirt or other foreign matter gets into the brake fluid.
 Make sure no grease or oil gets on the brake discs or pads.
 When reusing brake pads, always reinstall them in their original positions to prevent loss of braking efficiency.
 Do not reuse drained brake fluid. Use only clean Honda DOT 3 Brake Fluid from an unopened container. Using a non-Honda brake fluid can cause corrosion and shorten the life of the system.
 Coat the piston, the piston seal groove, and the caliper bore with clean brake fluid.
 Use recommended greases in the rear caliper set.
 After installing the caliper, check the brake hose and line for leaks, interference, and twisting.
Replace.
Replace.
Replace. Replace.
Replace.
Replace.
Install inner pad
with its wear
indicator downward. Replace.
08/08/21 15:02:07 61SNR030_190_0035
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DTC 65-21:
YES
NO
YES
NO
YES
NO YES
NO
YES
NO
19-147
Brake Fluid Level Stuck ON
NOTE: Bleeding the brake system while the ignition
switch is ON can cause this DTC.
1. Check the brake fluid level in the master cylinder reservoir.
Go to step 2.
Do the brake pad inspection: Front (except
Type S model) (see page 19-12), front (Type S
model) (see page 19-15), rear (see page 19-29),
check for brake fluid leaks or replace worn brake
pads,thengotostep2,andrecheck.
2. Turn the ignition switch to ON (II).
3. Clear the DTC with the HDS.
4. Turn the ignition switch to LOCK (0), then turn it to ON (II) again.
5. Check for DTCs with the HDS.
Go to step 6.
Intermittent failure, the system is OK at this
time.
6. Release the parking brake.
7. Turn the ignition switch to LOCK (0), then turn it to ON (II) again.
8. Check the brake system indicator in the gauge control module (tach).
Check for loose terminals in the VSA
modulator-control unit 37P connector. If necessary,
substitute a known-good VSA modulator-control
unit (see page 19-171), and retest.
Go to step 9. 9. Check the BRAKE FLUID LEVEL SWITCH in the VSA
DATA LIST with the HDS.
Substitute a known-good gauge control
module (tach), then go to step 1, and recheck. If no
DTCs are indicated, replace the original gauge
control module (tach) (see page 22-277).
Go to step 10.
10. Disconnect the brake fluid level switch 2P connector, then check the BRAKE FLUID LEVEL
SWITCH in the VSA DATA LIST.
Replace the brake master cylinder (the brake
fluid level switch is included) (see page 19-24).
Go to step 11.
11. Disconnect the gauge control module (tach) 36P connector.
(cont’d)
Is t he br ak e f l ui d l ev el OK ?Is DTC 65-21 indicated?Does t he i nd i cat or come on t hen go of f ? Does the HDS indicate the BRAK E FLUID LEV EL
SWITCH as OFF?
Does the HDS ind icate OF F ?
08/08/21 15:05:58 61SNR030_190_0147
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