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Acura CSX. Manual - part 379

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０２

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19-21

Front Brake Disc Replacement

B
12 x 1.25 mm
108 N·m (11.0 kgf·m, 79.6 lbf·ft)

A
8 x 1.25 mm
22 N·m
(2.2 kgf·m,
16 lbf·ft)

A
6 x 1.0 mm
9.8 N·m
(1.0 kgf·m,
7.2 lbf·ft)

C
8 x 1.25 mm

NOTE: Keep any grease off the brake disc and brake
pads.

1. Raise the front of the vehicle, and support it with

safety stands in the proper locations (see page
1-11).

2. Remove the front wheel.

3. Remove the brake hose mounting bolt (A) from the

damper.

4. 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
excessively.

5. Remove the brake disc flathead screws (A).

6. Remove the brake disc (B) from the front hub.

NOTE: If the brake disc is stuck to the front hub,
thread two 8 x 1.25 mm bolts (C) into the brake disc
to push it away from the front hub. Turn each bolt
90 degrees at a time to prevent the brake disc from
binding.

7. Install the brake disc in the reverse order of

removal.

NOTE: Before installing the brake disc, clean the
mating surfaces between the front hub and the
inside of the brake disc.

8. Inspect the brake disc runout (see page 19-19).

9. Clean the mating surfaces between the brake disc

and the inside of the wheel, then install the front
wheel.

08/08/21 15:00:57 61SNR030_190_0021

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Except Type S Model

19-22

Conventional 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

12 x 1.25 mm
108 N·m
(11.0 kgf·m,
79.6 lbf·ft)

CALIPER
BRACKET

BLEED SCREW
9 N·m
(0.9 kgf·m,
7 lbf·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

10 x 1.0 mm
50 N·m
(5.1 kgf·m, 37 lbf·ft)

CALIPER PIN A

PIN 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 disconnected 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.

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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
9 N·m
(0.9 kgf·m,
7 lbf·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

8 x 1.0 mm
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:

• 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.

non-Honda brake fluid can cause corrosion and shorten the life of the system.

Install inner brake pad with
its wear indicator upward.

Replace.

08/08/21 15:00:59 61SNR030_190_0023

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19-25

Master Cylinder Inspection

RESERVOIR CAP

STRAINER

SUBRESERVOIR

MASTER CYLINDER

RESERVOIR SEAL

RESERVOIR TANK

RESERVOIR TANK HOSE

1. Remove the master cylinder (see page 19-24).

2. Inspect and note these items:

• Before reassembling, check that all parts are free

of dirt and other foreign particles.

• Do not try to disassemble the master cylinder

assembly. Replace the master cylinder assembly
with a new part if necessary.

• Do not allow dirt or foreign matter to

contaminate the brake fluid.

3. If the reservoir tank hose was disconnected, install

the reservoir tank (A) and the reservoir tank hose
(B) to the subreservoir (C).

NOTE:

• Align the ‘‘

’’ marks (D) on the reservoir tank

and subreservoir with the paint marks (E) on the
hose.

• Position the direction of the clamp (F).

4. Install the master cylinder (see page 19-24).

Check for blockage
of vent holes.

Remove accumulated
sediment.

Check for leaks,
and damage.

Check for leaks,
rust, and damage.

Check for damage
and deterioration.

Check for damage.

Check for damage
and deterioration.

08/08/21 15:01:00 61SNR030_190_0025

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