Question about 2003 Mitsubishi Galant

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How replace accessory belt idler pulley for a/c p/s on 2003 mitsubishi gallant 2.4l engine?

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  • Alvin Chatmon Dec 03, 2011

    It is not telling me how to remove the Idler Pulley to Replace.

  • Anonymous Mar 20, 2014

    where is the expansion valve on the 2003 mitsubishi gallant

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  • Mitsubishi Master
  • 1,420 Answers

Welcome to FIxYa.com

Lose the adjuster hold down and back off the the adjuster nut shown in diagram.

how replace accessory belt idler pulley for a/c - fbf4838.png


Regards, Lee Davidian


A Four Thumbs up ^^^^ is appreciated for answering your question. And please take the time to rate me by leaving a testimony. Thank you, Lee Davidian

Posted on Oct 11, 2010

  • Auto Repair Help
    Auto Repair Help Oct 11, 2010

    then if you need to remove the idler pulley== just take the tension off the pulley as described above -- then remove the FIXING nut off to change Pulley. And if you need to change idler pulley assy then remove the four bolts, Lee

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1 Answer

Idler pulley bracket where can I buy one or is there an alternative to it


you need to post year, make, model and what engine?
also which idler pulley? I'm guessing you're probably looking at the accessories drive belt ("fan belt") idler pulley bracket.
Is this a serpentine belt.
a lot of cars use Idler and or tensioner pulleys on the timing belt/chain. the Idlers often don't have brackets
why are you replacing the bracket? did you break it? or do you just need the pulley? I normally replace both pulleys (idler and tensioner) when replacing either one.
anyways.. need a lot more info to answer your question

Dec 24, 2016 | Cars & Trucks

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The whining sreaching sounds under the hood starts when you 1st started then after that somtimes gets louder while you driving only


Could be a pulley, belt or bearings of sort. Take it to a well referenced repair shop for proper diagnostics.

Oct 09, 2013 | 2003 Chevrolet TrailBlazer

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2003 mitsubishi eclipse engine diagram


replaced a belt and pulley for the air conditioner, idler and alternator and it still will crank, what do I ck next

Apr 17, 2012 | 2003 Mitsubishi Eclipse Coupe

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2003 Mitsubishi Galant Idler Belt Tensioner Replacement


I also need help knowing how to replace the belt tensioner pulley. It looks like you can't get out the bolt because the pulley is real close to the frame, unless the bolt has nuts on both ends, but it doesn't look like it.

Dec 03, 2011 | 2003 Mitsubishi Galant

1 Answer

How do I get a diagram to show me how to put a serpentine belt on a 1998 Ford Escort Station Wagon?


you ask here. Please rate highly

SECTION 303-05: Accessory Drive 1998 Escort/Tracer Workshop Manual
REMOVAL AND INSTALLATION Belt -2.0L SPI Removal
  1. Relieve the drive belt (8620) tension.
    • Use a (A) ratchet or breaker bar inserted in the square hole in the drive belt tensioner flange.
    • Rotate the (B) drive belt tensioner (6B209) in a clockwise motion to release belt tension.
  1. Raise and support the vehicle. For additional information, refer to Section 100-02 .
  1. Remove the engine splash shield.
  1. Remove the drive belt from the accessory drive belt routing pulley (6C348) and then the remaining accessory pulleys.
Installation
  1. Position the drive belt over the accessory pulleys. Raise and support the vehicle if necessary; refer to Section 100-02 .
  1. Install the engine splash shield.
  1. Rotate the drive belt tensioner in a clockwise motion.
  1. Slip the drive belt under the belt idler pulley (8678) and release the tool. Remove the tool from the drive belt tensioner.
  1. Accessory Drive-With A/C
  1. Accessory Drive-Without A/C
snorkelbobby_74.gif
---------------------------------------------------------------------------------------------------
Belt -2.0L Zetec Removal
  1. Raise the vehicle on a hoist; refer to Section 100-02 .
  1. Use a 13 mm wrench to rotate the drive belt tensioner (6B209) in a clockwise motion.
  1. Remove the drive belt (8620).
Installation
  1. Position the drive belt on all the pulleys and the drive belt tensioner.



Item Part Number Description 1 10300 Generator 2 19A216 Drive Belt Idler Pulley 3 3D673 Power Steering Pump Pulley 4 8509 Water Pump Pulley 5 6B209 Drive Belt Tensioner 6 19703 A/C Compressor 7 6316 Crankshaft 8 19A216 Drive Belt Idler Pulley 9 8620 Accessory Drive Belt
  1. Rotate the drive belt tensioner in a clockwise motion.
  1. Install the drive belt and gently release the drive belt tensioner.
    • Run the engine for several minutes to seat the belt into the pulley grooves.


snorkelbobby_75.gif

Jul 09, 2011 | Ford Escort Cars & Trucks

1 Answer

I need a belt diagram for a Mercury Grand Marquis 4.6L V8 engine 2006


SECTION 303-05: Accessory Drive 2006 Crown Victoria/Grand Marquis Workshop Manual DESCRIPTION AND OPERATION Procedure revision date: 03/18/2008 Accessory Drive adobe.gif Printable View (104 KB) The accessory drive system:
  • has a single serpentine accessory drive belt with 6 ribs.
  • has an idler pulley.
  • has an automatic drive belt tensioner.
  • is not adjustable.
The accessory drive system provides power to operate components which power other systems. These could include components such as the generator, power steering pump and A/C compressor. Each of these components is equipped with a pulley which is driven by the accessory drive belt. The accessory drive belt is driven by the engine crankshaft pulley. One or more idler pulleys may be provided to facilitate belt routing and alignment. The automatic belt tensioner maintains correct belt tension and compensates for component wear and changes in system load. System load changes can be caused by the A/C compressor clutch engaging or disengaging, or demand changes on other systems powered by the accessory drive belt. To maintain correct operation of this system, it is critical that the correct length drive belt be installed. The pulleys must also be correctly aligned and kept clean.
Accessory Drive Belt Routing
n0037351.jpg
Item Part Number Description 1 8678 Accessory drive belt idler pulley 2 10344 Generator pulley 3 8620 Accessory drive belt 4 3A733 Power steering pump pulley 5 6312 Crankshaft pulley 6 8509 Coolant pump pulley 7 2E884 A/C clutch pulley 8 6B209 Accessory drive belt tensioner pulley Belt Tensioner
Automatic tensioners are calibrated to provide the correct amount of tension to the belt for a given accessory drive system. Unless a spring or damping band within the tensioner assembly breaks, or some other mechanical part of the tensioner fails, there is no need to check the tensioner for correct tension.

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Mar 05, 2011 | 2006 Mercury Grand Marquis

1 Answer

Replace serpentine belt



Removal & Installation

  1. Rotate the drive belt tensioner clockwise and remove the drive belt.
    WARNING Never suddenly let go of the tensioned idler pulley. The force of the spring pressure suddenly released may damage the idler pulley mechanism. Always release the spring pressure gradually.


    0996b43f80204f01.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Rotate the belt tensioner to relieve tension on the belt-4.6L engine shown, others similar


To install:
  1. Route the belt over the pulleys making sure all the grooves in the pulleys and the belt line up correctly. Refer to the accessory belt routing section of this manual.
  2. Rotate belt tensioner clockwise and slip drive belt over idler pulley on tensioner.

  1. Rotate the drive belt tensioner clockwise and remove the drive belt.
    WARNING Never suddenly let go of the tensioned idler pulley. The force of the spring pressure suddenly released may damage the idler pulley mechanism. Always release the spring pressure gradually.


    0996b43f80204f01.jpg enlarge_icon.gifenlarge_tooltip.gif

    Fig. Rotate the belt tensioner to relieve tension on the belt-4.6L engine shown, others similar


To install:
  1. Route the belt over the pulleys making sure all the grooves in the pulleys and the belt line up correctly. Refer to the accessory belt routing diagrams above.
  2. Rotate belt tensioner clockwise and slip drive belt over idler pulley on tensioner.
If for any reason, the tensioner is crooked, replace it!!! Also, install the belt with the writing facing you like you are trying to read a book. This WILL (a trick I learned at Mercedes) prevent even a new belt from squeeling!!

Dec 16, 2010 | 2003 Ford Explorer

1 Answer

Serpentine belt configuration


Accessory Drive
Component Locations 3.0L (2V)

3dde941.jpg Item Part Number Description 1 10346 Generator pulley 2 8678 Belt idler pulley 3 3A733 Power steering pump pulley 4 8620 Drive belt 5 19D784 A/C clutch pulley 6 6B209 Drive belt tensioner pulley 7 6A312 Crankshaft pulley 8 8A528 Water pump pulley

Component Locations 3.0L (4V)




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Item Part Number Description 1 3A733 Power steering pump pulley 2 8620 Drive belt 3 19D784 A/C clutch pulley 4 6A312 Crankshaft pulley 5 6B209 Drive belt tensioner pulley 6 10344 Generator pulley


I posted the serp belt configuration for both engines. thanks

Sep 24, 2010 | 2003 Ford Taurus

1 Answer

Serpentine belt diagram for a 5.9 diesel with air and 9 pulleys


5.9L DIESEL
196759.jpg The 5.9L diesel engine accessory drive system (with a/c) consists of :
  1. Generator Pulley (1)
  2. Water Pump Pulley (2)
  3. Idler Pulley (3)
  4. Power Steering Pump Pulley (4)
  5. Radiator Fan Pulley (5)
  6. Crankshaft Pulley (6)
  7. Automatic Tensioner (7)
  8. A/C Compressor Pump Pulley (8)
CAUTION: When installing the accessory drive belt, the belt must be routed correctly. If not, engine may overheat due to water pump rotating in wrong direction. Refer to or for correct engine belt routing. The correct belt with correct length must be used.
1. Position drive belt over all pulleys except water pump pulley. 2. Attach a 1/2 inch ratchet to tensioner.


196757.jpg The 5.9L diesel engine accessory drive system (without a/c) consists of :
  1. Generator Pulley (1)
  2. Water Pump Pulley (2)
  3. Idler Pulley (3)
  4. Power Steering Pump Pulley (4)
  5. Radiator Fan Pulley (5)
  6. Crankshaft Pulley (6)
  7. Automatic Tensioner (7)
3. Rotate ratchet and belt tensioner clockwise. Place belt over water pump pulley. Let tensioner rotate back into place. Remove ratchet. Be sure belt is properly seated on all pulleys.

Sep 13, 2008 | 2008 Dodge Ram 3500

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