Tài liệu xe HONDA ACCORD - P4

Xe Honda Accord thế hệ thứ 9, bắt đầu từ phiên bản 2013, có sự đổi mới cả về thiết kế nội và ngoại thất, đồng thời ứng dụng nhiều công nghệ mới.

ＴＡ０８Ｅ０００００００００Ｊ１９０５ＺＣＡＴ００BrakesConventional Brake Components ABS (Anti-lock Brake System)Components . 19-53 VSA (Vehicle Stability Assist)System Components . 19-101 Special Tools . 19-2Component Location Index . 19-3Brake System Inspection and Test . 19-4Symptom Troubleshooting . 19-5Brake Pedal and Brake Pedal Position SwitchAdjustment . 19-6Parking Brake Inspection and Adjustment . 19-7Brake System Bleeding . 19-9Brake System Indicator Circuit Diagram . 19-10Parking Brake Switch Test . 19-11Brake Fluid Level Switch Test . 19-11Front Brake Pad Inspection and Replacement . 19-12Front Brake Disc Inspection . 19-16Front Brake Disc Replacement . 19-18Front Brake Caliper Overhaul . 19-19Master Cylinder Replacement . 19-22Master Cylinder Disassembly . 19-24Master Cylinder Reassembly . 19-25Brake Booster Inspection . 19-28Brake Booster Replacement . 19-30Rear Brake Pad Inspection and Replacement . 19-36Rear Brake Disc Inspection . 19-40Rear Brake Disc Replacement . 19-41Rear Brake Caliper Overhaul . 19-43Brake Pedal Replacement . 19-46Brake Hose and Line Inspection . 19-47Brake Hose Replacement . 19-48Parking Brake Cable Replacement . 19-5007/09/20 19:36:07 62TA000B_190_0001 ０１０１０１０１０１０１ＴＡ０８Ｅ０００００００００Ｊ１９０５ＰＡＡＴ００Ref. No. Tool Number Description Qty19-2Conventional Brake ComponentsSpecial Tools07HAK-SG00110 Pressure Gauge Joint Pipes, 12 x 1.0 mm 207YAJ-0010410 Pressure Gauges Set 207YAJ-0010610 Vacuum Gauge 107410-5790102 Attachments 207410-5790503 Tube Joint Adaptor 107510-6340101 Pressure Gauge Joint Pipes, 10 x 1.0 mm 207916-6390001 Locknut Wrench, 5.5 x 30 mm 1,07/09/20 19:36:08 62TA000B_190_0002 ＊０１ＴＡ０８Ｅ２０Ｄ１４３００００００００ＤＡＡＴ００19-3Component Location IndexMASTER CYLINDERBRAKE HOSE and LINEFRONT BRAKEBRAKE PEDALPARKING BRAKEBRAKE SYSTEM INDICATORBRAKE BOOSTERREAR BRAKEBrake System Bleeding, page 19-9Replacement, page 19-22Disassembly, page 19-24Reassembly, page 19-25Inspection, page 19-47Brake HoseReplacement, page 19-48Pad Inspection and Replacement, page 19-12Disc Inspection, page 19-16Disc Replacement, page 19-18Caliper Overhaul, page 19-19Brake Pedal and Brake PedalPosition Switch Adjustment, page 19-6Replacement, page 19-46Inspection and Adjustment, page 19-7Cable Replacement, page 19-50Circuit Diagram, page 19-10Parking Brake Switch Test, page 19-11Brake Fluid Level Switch Test, page 19-11Inspection, page 19-28Replacement, page 19-30Pad Inspection andReplacement, page 19-36Disc Inspection, page 19-40Disc Replacement, page 19-41Caliper Overhaul, page 19-43*: The illustration shows LHD model, RHD model is symmetrical.07/09/20 19:36:14 62TA000B_190_0003 ＴＡ０８Ｅ００Ｄ１４３００００００００ＦＧＡＴ００Component Inspections:Component Procedure Also check forBrake pedal sinks/fades when brakingBrake System Test19-4Conventional Brake ComponentsBrake System Inspection and TestInspect the brake system components listed. Repair or replace any parts that are leaking or damaged.••••••••••Master Cylinder Look for damage or signs of fluid leakage at:Reservoir or reservoir grommets.Line joints.Between master cylinder and booster.Bulging seal at reservoir cap. This is asign of fluid contamination.Brake Hoses Look for damage or signs of fluid leakage at:Line joints and banjo bolt connections.Hoses and lines, also inspect for twisting ordamage.Bulging, twisted, or bent lines.Caliper Look for damage or signs of fluid leakage at:Piston seal.Banjo bolt connections.Bleed screw.Seized or sticking caliper pins.ABS or VSAModulator-controlUnitLook for damage or signs of fluid leakage at:Line joints.Modulator-control unit.1. Set the parking brake, and start the engine, then turn off the A/C. Allow the engine to warm up to normal operatingtemperature (radiator fan comes on twice).2. Attach a 50 mm (2 in.) piece of masking tape along the bottom of the steering wheel, and draw a horizontalreference mark across it.3. With the transmission in neutral (M/T model) or P or N (A/T model), press and hold the brake pedal lightly (aboutthe same pressure needed to keep an A/T-equipped vehicle from creeping), then release the parking brake.4. While still holding the brake pedal, hook the end of the tape measure behind the brake pedal, then pull the tape upto the steering wheel. Note the measurement between the brake pedal and the reference mark on the steeringwheel.5. Apply steady pressure to the brake pedal for 3 minutes.6. Watch the tape measure.• If the measurement increases 10 mm (0.39 in.) or less, the master cylinder is OK.• If the measurement increases more than 10 mm (0.39 in.), replace the master cylinder.07/09/20 19:36:14 62TA000B_190_0004 ＴＡ０８Ｅ００Ｄ１４３００００００００ＦＡＡＴ００−−−−−−−−−−Rapid brake pad wear, vehicle vibration(after a long drive), or high, hard brake pedalYESNOYESNOYESNOYESNOYESNO19-5Symptom TroubleshootingNOTE: Make sure that the caliper pins are installedcorrectly.Upper caliper pin B and lower caliper pin A are different.If the pins are installed in the wrong location, it willcause vibration, uneven or rapid brake pad wear, andpossibly uneven tyre wear. For proper caliper pinlocation (see page 19-19).1. Drive the vehicle until the brakes drag or until thepedal is high and hard. This can take 20 or morebrake 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.Go to step 3.Look for other causes of pad wear, high pedal,or vehicle vibration.3. Turn the ignition switch to LOCK (0), press thebrake pedal several times to deplete the vacuum inthe brake booster, and then spin the wheels againto check for brake drag.Go to step 4.Replace the brake booster.• LHD model (see page 19-30).• RHD model (see page 19-32).4. Without removing the brake lines, unbolt andseparate the master cylinder from the booster, thenspin the wheels to check for brake drag.Go to step 5.Check the brake pedal position switchadjustment and pedal free play (see page 19-6).5. Loosen the hydraulic lines at the master cylinder,then spin the wheels to check for brake drag.Go to step 6.Check the master cylinder reservoir forcontamination in the brake fluid. If you findcontamination, flush the entire brake system of allcontaminated fluid. If the brake fluid is OK, replacethemastercylinder(seepage19-22).6. Loosen the bleed screws at each caliper, then spinthe wheels to check for brake drag.Check the master cylinder reservoir forcontamination in the brake fluid. If you findcontamination, flush the entire brake system of allcontaminated fluid. If the brake fluid is OK,disassemble and repair the caliper on the wheel(s)with brake drag.Look for and replace any damaged brake lines.If all brake lines are OK, replace the ABS or the VSAmodulator-control unit.• ABS modulator-control unit (see page 19-96).• VSA modulator-control unit (see page 19-199).Is there br ake drag at any of the wheels?Is there br ake drag at any of the wheels?Is there br ake drag at any of the wheels?Is there br ake drag at any of the wheels?Is there br ake drag at any of the wheels?07/09/20 19:36:14 62TA000B_190_0005 ＊０１＊０２＊０３ＴＡ０８Ｅ００Ｄ１４３０００１４８０１ＭＢＡＴ００Pedal HeightStandard pedal height (with carpet removed):M/T model: 156 mm (6.1 in.)A/T model: 160 mm (6.3 in.)Brake Pedal Position Switch Clearance19-6Conventional Brake ComponentsBrake Pedal and Brake Pedal Position Switch AdjustmentADBC90 °A15 N·m(1.5kgf·m, 11 lbf·ft)BLowerthe pedalRaisethe pedal0.7mm(0.028in)AB1. Remove the driver’s dashboard undercover (ifequipped) (see page 20-168).2. Turn the brake pedal position switch (A)counterclockwise, and pull it back until it is nolonger touching the brake pedal.3. Remove the footrest (see step 4 on page 20-150),then remove the steering joint cover (see page17-30).4. Pull back the carpet and find the cutout (B) in theinsulation. Measure the pedal height (C) at thecenter of the pedal pad (D) to the floor without theinsulation.5. Loosen the pushrod locknut (A), and screw thepushrod (B) in or out with pliers until the standardpedal height from the floor is reached. Afteradjustment, tighten the locknut firmly. Do notadjust the pedal height with the pushrod pressed.6. Lift up on the brake pedal by hand. Push in thebrake pedal position switch until its plunger is fullypressed (threaded end (A) touching the pad (B) onthe pedal arm). Turn the switch 45 ° clockwise tolock it. The gap between the brake pedal positionswitch and the pad is automatically adjusted to0.7mm(0.028in.)bylockingtheswitch.Makesurethe brake lights go off when the pedal is released.7. Install the all removed parts in the reverse order ofremoval.8. Check the brake pedal free play.07/09/20 19:36:14 62TA000B_190_0006 ＊０４ ＊０１ＴＡ０８Ｅ００Ｄ０００６０８０００００ＭＣＡＴ００−−Pedal Free PlayInspectionFree play: 1 5 mm (0.04 0.20 in.) Lever locked clicks: 7 to 919-719-7Parking Brake Inspection andAdjustmentABCAPulled back with196 N·m(20 kgf·m,44 lbf·ft)1. With the ignition switch in LOCK (0), inspect theplay (A) at the brake pedal pad (B) by pushing thebrake pedal by hand. If the brake pedal free play isout of specification, adjust the brake pedal positionswitch (C). If the brake pedal free play is insufficient,it may result in brake drag.1. Pull the parking brake lever (A) with 196 N (20 kgf,44 lbf) of force to fully apply the parking brake. Theparking brake lever should be locked within thespecified number of clicks.2. If the number of lever clicks is not as specified,adjust the parking brake.(cont’d)07/09/20 19:36:15 62TA000B_190_0007 ＊０２＊０３Adjustment19-8Conventional Brake ComponentsParking Brake Inspection and Adjustment (cont’d)ABAB1. Release the parking brake lever fully.2. Press the brake pedal several times.3. Pull out the center console rear trim (A) (see page20-160).4. Loosen the parking brake adjusting nut (B).5. Raise the rear of the vehicle, and support it withsafety stands in the proper locations (see page1-11).6. Remove the rear wheels.7. Make sure the parking brake lever (A) on the rearbrake caliper contacts the arm (B).NOTE: The parking brake lever will contact the armwhen the parking brake adjusting nut is loosened.8. Clean the mating surfaces of the brake disc and theinside of the wheel, then install the rear wheels.9. Pull the parking brake lever 1 click.10. Tighten the parking brake adjusting nut until theparking brakes drag slightly when the rear wheelsare turned.11. Release the parking brake lever fully, and checkthat the parking brakes do not drag when the rearwheels are turned. Readjust if necessary.12. Make sure the parking brake lever within thespecified number of clicks (7 to 9 clicks).13. Install the center console rear trim (see page20-160).07/09/20 19:36:15 62TA000B_190_0008 ＊０１＊０２＊０３＊０４ＴＡ０８Ｅ００Ｄ１４３００００００００ＢＡＡＴ００FrontRear19-9Brake System BleedingABFront RightFront LeftRear RightRear LeftBLEEDING SEQUENCE:AB9 N·m (0.9 kgf·m, 7 lbf·ft)AB9 N·m (0.9 kgf·m, 7 lbf·ft)NOTE:• Do not reuse the drained fluid. Use only cleangenuine Honda DOT 3 or DOT4 Brake Fluid from anunopened container. Using a non-Honda brake fluidcan cause corrosion and shorten the life of thesystem.• Do not mix different brands of brake fluid; they maynot be compatible.• Make sure no dirt or other foreign matter is allowedto contaminate the brake fluid.• Do not spill brake fluid on the vehicle, it may damagethe paint; if brake fluid does contact the paint, wash itoff immediately with water.• The reservoir connected to the master cylinder mustbe at the MAX (upper) level mark at the start of thebleeding procedure and checked after bleeding eachwheel location. Add fluid as required.1. Make sure the brake fluid level in the reservoir (A)is at the MAX (upper) level line (B).2. Have someone slowly pump the brake pedalseveral times, then apply steady pressure.3. Start the bleeding at the driver’s side of the frontbrake system.NOTE: Bleed the calipers or the wheel cylinders inthe sequence shown.4. Attach a length of clear drain tube (A) to the bleedscrew (B), then, loosen the bleed screw to allow airto escape from the system. Then tighten the bleedscrew securely.5. Refill the master cylinder reservoir to the MAX(upper) level line.6. Repeat the procedure for each brake circuit untilthere are no air bubbles are in the fluid.07/09/20 19:36:16 62TA000B_190_0009 ＊０１ＴＡ０８Ｅ００Ｄ１４３１３５０００００ＥＡＡＴ００19-10Conventional Brake ComponentsBrake System Indicator Circuit DiagramBRAKE SYSTEM INDICATORGAUGE CONTROL MODULEINDICATOR DRIVER CIRCUIT22RED(BLK )WHT3029ABS or VSA MODULATOR-CONTROL UNIT(EBD INDICATOR)2321BRAKE FLUIDLEVEL SWITCHCLOSED: Float downOPEN: Float upPARKING BRAKE SWITCHCLOSED: Parking brake appliedOPEN: Parking brake releasedLT GRNG302G201BLKGRN11: LHD model2: RHD model*1*2*1*2**07/09/20 19:36:16 62TA000B_190_0010 [...]... (D) to the master cylinder 1 9-2 7 07/09/20 19:36:25 62TA000B_190_0028 Conventional Brake Components Brake Booster Inspection Special Tools Required • Pressure gauge joint pipes, 12 x 1.0 mm 07HAK-SG00110 • Pressure gauges set 07YAJ-0010410 • Vacuum gauge 07YAJ-0010610 • Attachments 0741 0-5 790102 • Tube joint adapter 0741 0-5 790503 • Pressure gauge joint pipes, 10 x 1.0 mm 0751 0-6 340101 Function Test 1 Install... kgf·m, 11 lbf·ft) VSA: 22 N·m (2.2 kgf·m, 16 lbf·ft) Leak Test 1 Install the vacuum gauge (A) between the brake booster and check valve 0741 0-5 790102 ＊０１ A 07YAJ-0010610 ABS: 0751 0-6 340101 VSA: 07HAK-SG00110 B A 07YAJ-0010410 3 Bleed air through the valves (B) 0741 0-5 790503 4 Start the engine, and let it idle 2 Start the engine, adjust the engine speed with the accelerator pedal so that the vacuum gauge... connections, and retighten if necessary Test-drive the vehicle, then recheck for leaks (see page 1 9-4 7) 1 9-1 5 07/09/20 19:36:19 62TA000B_190_0016 Conventional Brake Components Front Brake Disc Inspection Runout 1 Raise the front of the vehicle, and support it with safety stands in the proper locations (see page 1-1 1) 2 Remove the front wheels 3 Remove the brake pads (see page 1 9-1 3) 4 Inspect the brake disc surface... (see page 1 9-2 2) • Check the brake pedal height and free play after installing the master cylinder, and adjust it if necessary (see page 1 9-6 ) • Bleed the brake system (see page 1 9-9 ) 1 9-3 1 07/09/20 19:37:39 62TA000B_190_0032 Conventional Brake Components Brake Booster Replacement (cont’d) RHD model NOTE: The illustrations show K24Z2, K24Z3 engine models 1 Remove the cowl cover (see page 2 0-2 73) 5 Remove... brake booster (see page 1 9-2 2) • Check the brake pedal height and free play after installing the master cylinder, and adjust it if necessary (see page 1 9-6 ) • Bleed the brake system (see page 1 9-9 ) 1 9-3 5 07/09/20 19:37:41 62TA000B_190_0036 Conventional Brake Components Rear Brake Pad Inspection and Replacement Replacement Special Tools Required Locknut wrench, 5.5 x 30 mm 0791 6-6 390001 1 Remove some brake... fluid level switch are OK, but the brake system indicator does not function, do the gauge control module self-diagnostic function (see page 2 2-3 81) 3 Reconnect the brake fluid level switch connector 4 Reconnect the parking brake switch connector 5 Install the center console (see page 2 0-1 58) 1 9-1 1 ＴＡ０８Ｅ００Ｄ１４３１３５４５１３１ＦＥＡＴ００ ＴＡ０８Ｅ００Ｄ１４３１３５１４７４１ＦＥＡＴ００ 07/09/20 19:36:17 62TA000B_190_0012 Conventional Brake... system indicator come on at the same time, check the ABS or the VSA system first: ABS (see page 1 9-5 5), VSA (see page 1 9-1 04) • If the parking brake switch and brake fluid level switch are OK, but the brake system indicator does not function, do the gauge control module self-diagnostic function (see page 2 2-3 81) ＊０１ A B 2 1 C A 3 Check for continuity between the switch terminal (C) and body ground • With... after installing the master cylinder, and adjust it if necessary (see page 1 9-6 ) 10 LHD model: Install the under-hood fuse/relay box 11 RHD model: Install the strut brace (if equipped) (see page 2 0-3 07) 12 Bleed the brake system (see page 1 9-9 ) 13 Spin the wheels to check for brake drag 1 9-2 3 07/09/20 19:36:23 62TA000B_190_0024 Conventional Brake Components Master Cylinder Disassembly NOTE: The illustrations... ones 1 9-2 4 ＴＡ０８Ｅ００Ｄ１４３０００１４７８１ＬＣＡＴ００ 07/09/20 19:36:23 62TA000B_190_0025 Master Cylinder Reassembly NOTE: • 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 whenever specified to do so • Use only genuine Honda DOT 3 or DOT 4 Brake Fluid Non -Honda. .. MASTER CYLINDER PISTON CUPS O-RING Replace (cont’d) 1 9-2 5 ＴＡ０８Ｅ００Ｄ１４３０００１４７８１ＬＤＡＴ００ 07/09/20 19:36:24 62TA000B_190_0026 Conventional Brake Components Master Cylinder Reassembly (cont’d) 1 Coat the cups (A) of a new primary piston (B) with clean brake fluid, then install the primary piston into the master cylinder 3 Apply the rubber grease to a new piston guide (A), a new O-ring (B) and a new secondary . Bleeding, page 1 9-9 Replacement, page 1 9-2 2Disassembly, page 1 9-2 4Reassembly, page 1 9-2 5Inspection, page 1 9-4 7Brake HoseReplacement, page 1 9-4 8Pad Inspection. page 1 9-1 1Inspection, page 1 9-2 8Replacement, page 1 9-3 0Pad Inspection andReplacement, page 1 9-3 6Disc Inspection, page 1 9-4 0Disc Replacement, page 1 9-4 1Caliper