Question about 2001 GMC W3500

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W4500 brake problem

We have 2001 gmc w4500 we have installed new brake pads and calipers on front and new wheel cylinders and shoes on rear have blead system and adjusted brakes at rear but still slow stopping

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6 Suggested Answers

fixincars
  • 335 Answers

SOURCE: the brake light on the

There is a level switch in the master cylinder if the fluid level is low it will turn on the light and If you pressure or vacuum bleed the brakes you will center the proporting valve switch that warns of low brake pressure in either Front or rear.
Vacuum bleeding I have found to work the best.
Make sure the Park brake lever is all the way released. If you find this informationn helpful please leave me a favorable rating and by all means contact me if I can be of any further help.
www.aceautomotive1.com

Posted on Aug 10, 2008

  • 1118 Answers

SOURCE: front brake drag

Does it have abs breaks? I have heard of problems with the older abs systems.

Posted on Apr 13, 2009

  • 91 Answers

SOURCE: how to remove the rear drum off a GMC W4500

This is a full floating axle. The drum and the hub come off together. The axle must be pulled by removing the bolts or nuts on the hub center.Then the large nuts behind it must be removed. Now the hub and drum assembly can be removed. If you've already done that and the drum still won't come off back off the brake adjuster as far as possible. A ridge of rust sometimes forms inside the lip of the drum that will keep it from sliding off until the shoes are backed off. Very worn shoes can also literally wear grooves into the drum and make it impossible to remove until the adjusters are backed all the way off. If everything is rusted solid and you can't get anything to move check with the owner and, if it's O.K. with him, take the sawsall or the torch and cut the lower part of the backing plate out of your way. Then cut the adjuster in half. Now the drum will come off.

Posted on Mar 20, 2010

  • 977 Answers

SOURCE: Where is the flasher relay

if your turn signals are not working it may be the flasher unit is faulty,it is under the dash on the drivers side,it could be a cylinder or a square unit about 2" long with a connector plug on the top.....hope this helps.....cheers

Posted on Aug 15, 2010

  • 170 Answers

SOURCE: gmc w4500 with 5.2 L

Follow this link. Hope it helps. Good Luck.
http://www.duramaxforum.com/forum/04-5-05-lly-duramax-powertrain/106-trouble-codes.html

Posted on Sep 28, 2010

jturcotte
  • 6811 Answers

SOURCE: I have a 2005 GMC W4500 , the check engine light

Please see my tip at http://www.fixya.com/cars/r5932051-check_engine_light_check. These are generic instructions. If you get stuck or need specific instructions for your car, please get back to me with model, year and engine info.


we need the trouble codes to help you, please.

Posted on Oct 15, 2010

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1 Answer

Help with installing brake shoes on 1993 buick park ave


Your Buick has front disc brakes...and rear drum brakes...the usual concern is the front pads as they are used more...these are the easiest pads to replace...as you only need to remove the caliper from the rotor with 2 bolts to lift off...Be sure to push the piston all the way back into the caliper to install new pads...rotors are pop offs too...The rear drum is different...the brake shoes are held on with clips and springs...try keeping one of the shoe assemblies intact while you switch out the other shoes...be sure to inspect the rear wheel brake cylinders for possible leaking...usually an oil build up inside the brake drum...these are inexpensive and should be switched out on a 93 Buick...:) Hope this helps.

Apr 02, 2011 | 1993 Buick Park Avenue

1 Answer

1999 Ford E350 van problem: brake pedal is soft; have replaced master cylinder, rear wheel cylinders, rear brake shoes and drums, front calipers, rotors and discs; have bled master cylinder before...


Good question, on the antilock system is a bleader too and bleade it the same way you bleade the caliper. After all is done adjust the rear brakes, they should have a drag to them.

Feb 23, 2011 | 2007 Ford E-350 Super Duty Length XLT

2 Answers

How to change brake pad and check rotors


Brake Pads Removal & Installation Front for_car_toy_cam_02-04_sst_frt_dsc_asm.gif

To Remove:
  1. Drain brake fluid to ½ full level in reservoir.
  2. Remove the front wheels. toy_car_cam_frontbrakepads.gif

  3. Remove the front brake caliper assembly.
  4. Remove the 2 anti-squeal shims from each of the 2 brake pads.
  5. Remove the wear indicator from each of the 2 brake pads.
To Install:
NOTE: When replacing worn pads, the anti-squeal shims must be replaced together with the pads.
toy_car_cam_frontbrakepads.gif

  1. Using a large C clamp or equivalent press piston into the caliper.
  2. Apply disc brake grease to the inside of each anti-squeal shim.
  3. Install the anti-squeal shims on each pad.
  4. Install the pad wear indicator clip to the pads.
  5. Install the pads with the pad wear indicator plate facing upward.
  6. Install the brake caliper with the 2 mounting bolts. Torque the bolts 25 ft-lb (34 Nm).
  7. Install the front wheels.
  8. Fill the master cylinder with new clean brake fluid.
  9. Pump the brake pedal several times to seat the brake pads.
Rear TMC made rear brake components toy_car_cam_tmcrearbrakes.gif

TMMK made rear brake components toy_car_cam_tmmkrearbrakes.gif

To Remove:
  1. Drain the brake fluid to ½ full level in reservoir.
  2. Remove the rear wheels.
  3. Remove the caliper slide pins.
  4. Remove the caliper slide pin bushings (TMMK made) (Kentucky).
  5. Remove the rear brake calipers.
  6. Remove the 2 brake pads with the anti-squeal shims.
  7. Remove the anti-squeal shims and pad wear indicators from brake pads.
To Install:
  1. Using a large C clamp or equivalent press the piston into the caliper.
  2. Coat both sides of the outer anti-squeal shim with pad grease.
  3. Install anti-squeal shims to each pad.
  4. Install wear indicators on the 2 brake pads.
  5. Install the caliper slide pin bushings (TMMK made) (Kentucky).
  6. Install the rear brake caliper with the slide pins. Torque the slide pins as follows:
    • TMC made (Japan): Torque the caliper slide pin 25 ft-lb (34.3 Nm)
    • TMMK made (Kentucky): Torque the caliper slide pin 34 ft-lb (47 Nm)
  7. Fill the master cylinder with new clean brake fluid.
  8. Pump the brake pedal several times to seat the brake pads.
  9. Install the rear wheels.
prev.gif next.gif Brake Rotor Removal & Installation Front To Remove:
  1. Remove the front wheels.
  2. Remove the front brake caliper assembly.
  3. Remove the front brake pads.
  4. Remove the 2 bolts and caliper mounting bracket.
  5. Place match marks on the disc and axle hub.
  6. Remove the front wheel disc.
To Install:
  1. Align the match marks and install the front disc.
  2. Install the brake caliper mounting bracket. Torque the bolts 79 ft-lb (107 Nm).
  3. Install the brake caliper. Torque the bolts 25 ft-lb (34 Nm).
  4. Install new gaskets and connect the brake hose to the caliper with the banjo fitting bolt. Torque the fitting bolt 22 ft-lb (29.4 Nm).
  5. Fill the reservoir with brake fluid.
  6. Bleed the brake system.
  7. Install the front wheel.
Rear To Remove:
  1. Remove the rear wheels.
  2. Remove the brake caliper assembly.
  3. Remove the brake pads.
  4. Remove the 2 bolts and the caliper mounting bracket.
  5. Place match marks on the disc and axle hub.
  6. Remove the rear disc.
To Install:
  1. Align the match marks and install the rear disc.
  2. Install the rear brake caliper mounting bracket. Torque the bracket bolts as follows:
    • TMC made (Japan): Torque the bracket bolt 46 ft-lb (61.8 Nm)
    • TMMK made (Kentucky): Torque the bracket bolt 34 ft-lb (47 Nm)
  3. Install the rear brake caliper with the slide pins. Torque the slide pins as follows:
    • TMC made (Japan): Torque the caliper slide pin 25 ft-lb (34.3 Nm)
    • TMMK made (Kentucky): Torque the caliper slide pin 32 ft-lb (43 Nm)
  4. Install new gaskets and connect the brake hose to the caliper with the banjo fitting bolt. Torque the fitting bolt 22 ft-lb (29.4 Nm).
  5. Fill the reservoir with brake fluid.
  6. Bleed the brake system.
  7. Install the rear wheel
prev.gif next.gif

Jan 25, 2011 | 2007 Toyota Camry

1 Answer

How do you get the capierer pin off to put front brake pads on my Mercury Sable LS?


Section 06-03: Brakes, Front Disc 1999 Taurus, Sable Workshop Manual REMOVAL AND INSTALLATION Brake Shoe and Lining Removal
  1. Remove brake master cylinder filler cap (2162). Check fluid level in brake master cylinder reservoir (2K478) . Remove brake fluid until brake master cylinder reservoir is half full. Discard removed fluid.
  1. Raise vehicle on hoist.
  1. Remove wheel and tire assembly from front disc brake rotor mounting face. Use care to avoid damage or interference with disc brake caliper (2B120) , front disc brake rotor shield (2K004) or front wheel knuckle (3K185) .
  1. Remove rear brake pin retainers (2N386).
  1. NOTE: It is not necessary to disconnect hydraulic connections.

    Lift disc brake caliper from front disc brake caliper anchor plate (2B292) and front disc brake rotor (1125) . Do not pry directly against metal caliper piston or damage will occur.
  1. NOTE: To prevent damage, do not allow disc brake caliper to hang by the front brake hose (2078) .

    Position disc brake caliper out of the way.
  1. Remove inner outer brake shoe and lining (2001) assembly from front disc brake caliper anchor plate .
  1. Inspect both rotor braking surfaces. Minor scoring or buildup of lining material does not require machining or replacement of front disc brake rotor.
-----------------------------------------------------------------
remove the 2 pins, #10 in pic. Usually has a dust cover over pin accessopening. Usually torx haed or hex head bolts (pins).


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Nov 12, 2010 | 1999 Mercury Sable

1 Answer

How to remove the rear drum off a GMC W4500


This is a full floating axle. The drum and the hub come off together. The axle must be pulled by removing the bolts or nuts on the hub center.Then the large nuts behind it must be removed. Now the hub and drum assembly can be removed. If you've already done that and the drum still won't come off back off the brake adjuster as far as possible. A ridge of rust sometimes forms inside the lip of the drum that will keep it from sliding off until the shoes are backed off. Very worn shoes can also literally wear grooves into the drum and make it impossible to remove until the adjusters are backed all the way off. If everything is rusted solid and you can't get anything to move check with the owner and, if it's O.K. with him, take the sawsall or the torch and cut the lower part of the backing plate out of your way. Then cut the adjuster in half. Now the drum will come off.

Mar 20, 2010 | 2006 GMC W3500

1 Answer

Changing front and rare break pads in hyundia excel


this front::
  1. Raise and support vehicle, then remove wheel/tire assembly.
  2. Remove lower bolt and caliper assembly. Position assembly aside using suitable wire.
  3. Remove brake pads and shim.
  4. Bottom piston in caliper using suitable tool.
  5. Install new brake pads and attach shim to the outer pad. Tighten lower bolt to specifications.
this for rear::

1. Raise and support vehicle, then remove wheel/tire assembly.
  1. Remove axle nut, then the hub and drum assembly.
  2. Remove end shoe springs, cylinder and hold-down spring.
  3. Remove shoes and adjuster as an assembly.
  1. Reverse removal procedure to install, noting the following:
    1. Apply suitable grease to backing plate shoe contact surfaces.
    2. Install shoe hold-down pin, then assemble return spring with the pushrod shortened.
    3. Pull parking brake lever fully upward. Repeat process several times.

Jun 04, 2009 | 1994 Hyundai Excel

2 Answers

Cant remove wheel hub


here is procedure

Section 04-01: Suspension and Wheel Hubs, Front 1996 Taurus, Sable Workshop Manual
REMOVAL AND INSTALLATION Wheel Hub Bolt Removal
  1. Raise vehicle on hoist.
  1. Remove wheel and tire assembly. Refer to Section 04-04 .
  1. Remove disc brake caliper (2B120), and front disc brake rotor (1125). Refer to Section 06-03 .
Brake Shoe and Lining Removal
  1. Remove brake master cylinder filler cap (2162). Check fluid level in brake master cylinder reservoir (2K478). Remove brake fluid until brake master cylinder reservoir is half full. Discard removed fluid.
  1. Raise vehicle on hoist. Refer to Section 00-02 .
  1. Remove wheel and tire assembly from front disc brake rotor mounting face. Use care to avoid damage or interference with disc brake caliper (2B120), front disc brake rotor shield (2K004) or front wheel knuckle (3K185).
  1. Remove rear brake pin retainers (2N386). ( I think it is a T 40 torx bit you need)
  1. NOTE: It is not necessary to disconnect hydraulic connections.

    Lift disc brake caliper from front disc brake caliper anchor plate (2B292) and front disc brake rotor (1125). Do not pry directly against metal caliper piston or damage will occur.
  1. Position disc brake caliper out of the way and support with wire to avoid damaging the disc brake caliper and front brake hose (2078).
  1. Remove outer brake shoe and lining (2001) assembly from front disc brake caliper anchor plate.
  1. Remove inner brake shoe and lining assembly.
  1. Position lug bolt (1107) to clear front wheel knuckle (3K185).
  1. Remove lug bolt from wheel hub (1104).



7548d8f.gif

Installation
  1. Install lug bolt into wheel hub.
  1. Using a lug nut (1012), seat wheel hub bolt into wheel hub.
  1. Install front disc brake rotor and disc brake caliper. Refer to Section 06-03 .
  1. Install wheel and tire assembly. Tighten lug nut to 115-142Nm (85-104 lb-ft).

May 25, 2009 | 1996 Mercury Sable

1 Answer

New brakes


Still have air inside, because you used gravity feed method.

Jul 17, 2008 | 2000 Chrysler Cirrus

3 Answers

1994 LINCOLN CONTINENTAL


Hi Terry,
Please check out this Link : http://www.autopartswarehouse.com/featured/books_and_manuals/1461465620.html
Here you will find the details regarding your Car and how you can check and repair the breaks without taking it to a mechanic.
I hope this helps.....

Jun 02, 2008 | 1994 Lincoln Continental

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