LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2023 >> MDX Base >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Electrical Component Locator And Service Information : Front Brake Area (3.5L Engine) >> Exploded View >> Front Brake Area (3.5L Engine) >> Repair Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Repair Procedure

How to use this Service Information .

NOTICE: 

Review the Service Precautions before doing repairs or service .

GHH662559Courtesy of HONDA, U.S.A., INC.

: Torque, N.m (lbf.ft)

: Replace

: Warning/Caution

: Inspection/Adjustment

*: Learning

: SPL Tool

: Required Removal

GHH662560Courtesy of HONDA, U.S.A., INC.

: Torque, N.m (lbf.ft)

: Replace

: Warning/Caution

: Inspection/Adjustment

*: Learning

: SPL Tool

: Required Removal

  1. A.-

    Sub-Procedure 

    GHH662561Courtesy of HONDA, U.S.A., INC.

    Removal 

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

    Installation 

    NOTE: 

    • Brake discs marked with "FNC" on the brake disc hat cannot be refinished and must be replaced if they are out of specifications.
    • When replacing the brake disc, use a brake caliper piston compressor to push in the piston before installing the brake caliper.
  2. B.-

    Sub-Procedure 

    Removal 

    NOTE:  Do not remove the brake pads unless you are replacing it. If the brake pads are removed, the adhesive tape cannot be reused and the brake pads must be replaced.

    • If the outer pad is removed, clean the outer pad adhesive surface of the caliper body.

    Figure 1 

    GHH662562Courtesy of HONDA, U.S.A., INC.

    Installation 

    NOTE: 

    • When installing new brake pads, peel the backing paper off the outer brake pad to expose the adhesive on the shim.
    • Do not touch the adhesive when installing the brake pad.
    • Keep dirt or other contaminants off the adhesive surface.
    • Before installing the brake pads, make sure there is no grease on the outer pad support area on the caliper body.
    • Press the brake caliper piston. (Figure 1)

    Figure 2 

    GHH662563Courtesy of HONDA, U.S.A., INC.

    Lubricant Specifications (Figure 2) 

    Position Type
    a Service Set Grease (KLUBERPASTE HM 96-402)

    After Installation 

    • Press the brake pedal several times to make sure the brakes work.

      WARNING: 

      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.

    • Brake Fluid Level Adjustment.
    • Start the engine, and press the brake pedal for 10 seconds with 196 N (20 kgf, 44 lbf) of force to set the adhesive on the shim securely to the caliper.
  3. C.-

    After Installation 

  4. D.-

    Sub-Procedure 

    GHH662564Courtesy of HONDA, U.S.A., INC.

    Installation 

    • Install the clip (a) by aligning the brake hose groove (b).

    After Installation 

  5. E.-

    Sub-Procedure 

    NOTICE: 

    Each tire pressure sensor contains a lithium anode battery that is not removable. The complete tire pressure sensor should be disposed of according to local battery disposal guidelines or requirements. Improper battery disposal can be harmful to the environment.

    NOTE:  The images and procedures for removing the tire from the wheel are for reference only. Remove the tire from the wheel according to the procedure listed by your tire changing machine manufacturer.

    Figure 1 

    GHH662565Courtesy of HONDA, U.S.A., INC.

    Removal 

    1. Break the bead loose from the wheel.

    Tool Details (Figure 1) 

    Name
    a Tire Changer(Commercially Available)

    Installation Directions (Figure 1) 

    Position Direction
    b Outside

    NOTICE: 

    Note these items to avoid damaging the tire pressure sensor: (Figure 1)

    • Do the outside of the wheel first.
    • Do not position the bead breaker of the tire changer too close to the rim.
    • Position the wheel as shown.

    Specifications 

    Standard Value
    c 90 deg.

    Figure 2 

    GHH662566Courtesy of HONDA, U.S.A., INC.

    2. Position the wheel so that the tire machine and the tire iron are next to the valve stem (d), and will move away from it when the machine starts. (Figure 2)

    Tool Details (Figure 2) 

    Name
    e Tire Changer(Commercially Available)
    f Tire Iron

    Figure 3 

    GHH662567Courtesy of HONDA, U.S.A., INC.

    3. Refer to the figure 3.NOTE:  Check the tire pressure sensor housing for any cracks, deforms or damages and replace it if necessary.

    Figure 4 

    GHH662568Courtesy of HONDA, U.S.A., INC.

    4. Cut around the valve bulb (g) to make the removal of the valve assembly easier. (Figure 4)

    Tool Details (Figure 4) 

    Name
    h Diagonal Plier (Commercially Available)

    Figure 5 

    GHH662569Courtesy of HONDA, U.S.A., INC.

    5. Pull out the valve assembly (i) vertically through the rim hole. (Figure 5)

    Tool Details (Figure 5) 

    Name
    k Valve Stem Puller Tool (Commercially Available)

    Figure 6 

    GHH662570Courtesy of HONDA, U.S.A., INC.

    Installation 

    1. Refer to the figure 6.NOTE: 

    • Make sure the sensor housing is fully seated.
    • Install the TORX screw until the screw head is in contact with the sensor housing.

    Figure 7 

    GHH662571Courtesy of HONDA, U.S.A., INC.

    2. Insert the tire pressure sensor in the rim hole.

    Lubricant Specifications (Figure 7) 

    Position Type
    m Mild Soap And Water Solution

    Figure 8 

    GHH662572Courtesy of HONDA, U.S.A., INC.

    Figure 9 

    GHH662573Courtesy of HONDA, U.S.A., INC.

    3. Pull the tire pressure sensor straight through the rim hole perpendicularly to the rim hole.NOTE:  Make sure the tire pressure sensor is installed within the angle.

    Tool Details (Figure 8) 

    Name
    n Valve Stem Puller Tool (Commercially Available)

    Specifications (Figure 8 and 9) 

    Specification / Standard Value
    o No Clearance
    p 0 10 deg.

    Figure 10 

    GHH662574Courtesy of HONDA, U.S.A., INC.

    4. Position the wheel so that the tire machine is next to the valve stem (q) and will move away from it when the machine starts. (Figure 10)

    Lubricant Specifications (Figure 10) 

    Position Type
    r Paste-Type Tire Mounting Lubricant

    Tool Details (Figure 10) 

    Name
    s Tire Changer(Commercially Available)

    5. With a dry air source, inflate the tire to seat the tire bead to the rim.

    Specifications 

    Specification
    300 kPa (43.5 psi)

    NOTE: 

    Make sure the tire bead is seated on both sides of the rim evenly.

    6. Adjust the air pressure to the specifications listed on the door jamb.

    After Installation