Question about 1998 Nissan Frontier

Open Question

Compressor pulley removal tools - 1998 Nissan Frontier

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

3.9 V6. How can I remove the A/C clutch?


You need special tool
Tools Required ?€¢
J 37872 Compressor Clutch Holding Tool


?€¢
J 6083 Snap Ring Pliers


Important: Remove the three adjustable dowels from the J37872 Compressor Clutch Holding Tool.
Install three 5/16 x 1 inch bolts in place of the dowels.
Remove and discard the compressor clutch plate bolt.
Use the J 37872 to hold the compressor clutch plate from turning.
Remove the compressor clutch plate from the compressor.
Remove the compressor pulley snap ring using the J 6083
Remove the compressor pulley from the compressor.
Remove the compressor clutch coil snap ring using the J 6083 .
Remove the compressor clutch coil from the compressor.
google J 37872 - to see tool !

Jan 31, 2016 | 2006 Chevrolet Chevrolet Impala LT

Tip

How to remove and reinstall a clutch on an a/c compressor



The AC compressor continued to turn even after I pulled the 12-volt supply wire to the unit. The AC compressor exhibited no unusual symptoms that would explain the locked clutch, there was no bearing failure, no unusual noise, On the contrary, the AC continued to work properly. The Jaguar cooled as good or better than the other cars I currently own, all of which have original factory 134a AC systems. uses the GM A6 compressor, a common compressor used by a variety of General Motor's cars I was not about to disassemble a perfectly working AC system because of a defective clutch. The project starts by removing the hood. Clearance in the Jaguar engine bay is non-existent. In addition, the AC compressor is located 3 inches from the radiator top support. it is possible to do this with the hood on you will regret it. The objective is to replace the AC clutch on the car. Remove the AC compressor's front and rear bolts only. Lift the front of the compressor up to clear the top radiator support. Do not depressurize the system or remove any hoses.
Remove the center 9/16-inch nut from the compressor shaft. A special clutch holding tool is not needed if an air impact wrench is used.
install the clutch removal tool. The clutch is "press fit" to the AC compressor front shaft.
Instead of a clutch holding tool, I used a bar resting on the engine (blue arrow) to hold the tool removal nut while I turned the center stud that forces the clutch off.
The pulley is now completely visible. You will need a large snap ring pliers to remove the snap ring that secures the pulley.
Notice the towel below the compressor. Snap rings (red arrow) have a habit of flying off the pliers and disappearing forever into the engine. You are farned
The pulley is a zero clearance fit to the compressor nose. If you are lucky it will slide off by pulling on it. You will probably not be lucky. I used a puller to remove the pulley. Be careful here. You must identify what the puller can and cannot push against. The center compressor shaft must not be used as leverage to pull or push any component not on the compressor shaft. A 1 1/8-inch, 1/2-in drive socket (red arrow) will fit over the center shaft and rests on the compressor nose cone. This is my leverage point. I taped a large washer (blue arrow) to the socket to provide a contact point for the puller.
Attach puller jaws in the pulley groves and place the modified washer to rest against the nose cone. Slowly tighten the puller to remove pulley.
Locate and secure pulley key. If the key stays on the compressor shaft, do not remove it. An even bigger snap ring secures the coil assembly to the compressor. Remove the snap ring.
Remove coil assembly.
The clutch release springs (blue arrows) also appear to be in working order.
Testing the resistance of the coil assemblies indicate that they are within specs. The old coil pack reads 4.8 ohms.
The rebuilt coil pack reads 4.5 ohms.
In removing the clutch it appeared the coil was permanently energized. The clutch removal tool had to forcefully pull the clutch from the pulley. I was not about to put this coil pack back on. I cleaned the contacts on the rebuilt unit prior to installation.
Gently clean the nose cone remove any surface rust. the clutch bearing rides on this surface, it must not be damaged.
connect coil pack to compressor and install. Make sure the coil pack is attached properly to the electrical connector. There are three indicators on the rear of the coil pack that must match the corresponding holes in the compressor body (red arrow). Install big snap ring.
Clean pulley surface and install pulley. The bearing might require some slight persuasion to slide onto the nose cone. Use a drift (red arrow) that contacts the inner ring of the bearing only. Tap gently until the pulley bearing seats.
Install second snap ring. Make sure that the snap ring seats fully in the shaft grove. Tap the snap ring fully into the groove with a screwdriver if necessary. (red arrow)
Clean clutch mating surface and install clutch to the compressor. Note position of shaft key and corresponding clutch key slot. (red arrows). Make sure they line up before installing clutch to compressor shaft.
use the clutch installation tool. The front of the tool (blue arrow) screws over the threads of the exposed 9/16-inch shaft stud (yellow arrow). The nut then forces the bearing (red arrow)against the clutch face, forcing it onto the compressor shaft. One side of the bearing rotates with the nut to reduce friction as it forces the clutch onto the shaft. Note that the forces all act on the compressor shaft, not against it.
Hold the center bolt while tightening the nut down.
You are looking for a pulley clearance of .010 to .015. If you inadvertently create too close a gap, put the clutch puller back on and pull the clutch out accordingly. Replacement and or rebuilt parts are rarely perfect. You will probably get different readings at various locations around the circumference of the clutch. If the closest gap is .010 or more and the largest gap is .015 or less you are OK.
Install 9/16-inch self-locking nut and tighten. If a clutch holding tool is not available, then finish tightening this nut after the compressor belt is on and the clutch energized. This nut does not hold on or impacts the position of the clutch. It appears to be a safety precaution just in case the press fit clutch somehow comes off the compressor shaft.
Install compressor to engine. Tighten 4 bolts to engine bracket. Connect electrical connections to coil assembly. Install belts.
Turn on your vehicle and let there be cold air, good luck sorry illustrations wouldn't load to this format

on Mar 05, 2011 | Jaguar XJ12 Cars & Trucks

1 Answer

Tried to replace my ac pully with a bypass pully removed all the bolts and I still can't get it budge to remove it.. I say for an hour trying but no luck help?


If you are installing a bypass pulley it will eliminate the A/C compressor thus eliminating your A/C. With that being said, you need to evacuate the system. (If there is anything in it), Remove the whole A/C compressor from the car and then install the bypass pulley where the compressor would mount to the engine. If you are trying to remove the pulley on the A/C compressor to replace it then you will need a special tool (A/C Clutch Pulley Puller) that is usually available at most auto parts store on the "Loan a Tool" programs.

Jul 10, 2013 | Cars & Trucks

1 Answer

I need to remove the air conditioner pulley for a 2002 Hyundai Santa Fe


The pulley is pressed on, you need a special puller tool to remove it, without the tool you are sunk on getting it off, contact a Snap-On tool dealer for details or the dealer parts dept. You can buy universal puller with many adapters for common compressors from a company called Harbor Freight Tools on line

Jun 08, 2012 | 2002 Hyundai Santa Fe

1 Answer

Crankshaft pulley r/r


Place the crankshaft pulley bolt removal tool over the end of the crankshaft bolt. Tool will hold the pulley in place while you apply torque to the bolt with an impact wrench. Start the air compressor by plugging it in and turn it on. Set the pressure of the compressor on the highest setting. Attach air hose on the air compressor to the air inlet and the locking mechanism using the quick-connect lock on the end of the air compressor hose. Set the impact wrench to turn counterclockwise. Spray the crankshaft bolt with penetrating oil. Make sure you soak the bolt head in oil so that it is easier for the wrench to remove. Secure the socket end of the wrench to the pulley bolt and pull the trigger on the impact wrench. You might need to reapply penetrating oil several times during this process to loosen the bolt up. Eventually, the bolt will come off 215 lbs torque, and simply stated righty tighty, lefty loosy. Hope this will assist you.

Dec 19, 2011 | 1991 Honda Accord

1 Answer

Do i need to remove camshaft bolt to remove camshaft pulley on 1996 Mazda Protege


1 Locate the crankshaft pulley on your vehicle. This is usually on the driver's side, but may be on the passenger's side if your timing belt is located on the passenger's side. Place the end of the tire wrench over the lug nuts of the appropriate wheel of your vehicle and turn the wrench about 45 degrees. 2 Put your emergency brake on. Then use the floor jack to jack up the vehicle's front jack point (an extension of the frame).3 Put the jack stands under the frame of the vehicle. Then, lower the vehicle onto the jack stands. 4 Continue to loosen and remove the lug nuts, and pull the wheel off.5 Remove the plastic rivets that hold the splash guard in place in the wheel well. To do this, you need to wedge the screwdriver in between the rivets and the splash guard and pry them out.6 Locate the crankshaft pulley. It will be right behind the splash guard you just removed.7 Remove the crankshaft bolt using the crankshaft bolt remover tool. Place the tool over the crank pulley bolt in the center of the pulley. This device prevents the pulley from rotating while you loosen the bolt.8 Place the socket end of the impact wrench over the crankshaft bolt remover tool. Set the impact rench to turn counterclockwise and turn on your air compressor. Wait until the compressor is fully charged. Then, work the bolt loose. It may take a while as this bolt normally requires in excess of 800 ft lbs of torque to remove.9 Attach the arms of the crankshaft pulley removal tool over the pulley and tighten the tool to the pulley using the tool's supplied bolts. Continue to tighten the tool using the bolts until the crankshaft pulley is pulled off the crankshaft.

Oct 03, 2011 | 1996 Mazda Protege

1 Answer

Im trying to replace the ac clutch on an 04 mustang. i have the clip off but the clutch won't slide off. help please


Clutch and Clutch Field Coil adobe.gif Printable View (235 KB)
Special Tool(s) st1260a.jpg 2-Jaw Puller
205-D026 (D80L-1002-L) or equivalent st1232a.jpg Installer, A/C Compressor Coil
412-065 (T89P-19623-EH) st1235a.jpg Holding Fixture, Compressor Clutch (3.8L vehicles)
412-098 (T94P-19703-AH) st2584a.jpg Holding Fixture, Compressor Clutch (4.6L vehicles)
412-103 (T95L-19703-AH) st1220a.jpg Remover, Differential Bearing
205-116 (T77F-4220-B1) st1234a.jpg Installer, A/C Compressor Field Coil
412-078 (T91L-19623-CH) st1233a.jpg Remover, A/C Compressor Field Coil
412-067 (T89P-19623-FH) Removal
  1. Remove the A/C compressor (19703). For additional information, refer to Air Conditioning (A/C) Compressor - 3.8L or Air Conditioning (A/C) Compressor - 4.6L in this section.
  1. Remove the bolt.
    1. Hold the A/C disc and hub assembly (19D786) with the special tool.
    1. Remove the bolt.
    a0030171.jpg
  1. Remove the A/C disc and hub assembly and the A/C clutch hub spacer (19D648).
    1. Thread an 8 x 1.25 mm bolt into the A/C clutch to force it from the compressor shaft.
    1. Lift the A/C disc and hub assembly and the A/C clutch hub spacer from the compressor shaft.
    al0322a.jpg
  1. Remove the pulley snap ring.
    l10153a.jpg
  1. Remove the A/C clutch pulley (2E884).
    l10154a.jpg
  1. ani_caut.gif CAUTION: Do not use air tools. The A/C clutch field coil (19D798) can be easily damaged.
    Remove the A/C clutch field coil.
    1. Note the location of the A/C clutch field coil electrical connector.
    1. Install the special tool on the nose opening of the A/C compressor.
    1. Install the special tool.
    1. Remove the A/C clutch field coil.
    am2024a.jpg
Installation
  1. NOTE: If installing a new A/C compressor, the A/C clutch components should be reused unless obvious signs of damage are found. If excessive grooving is found, a new A/C clutch disc and hub and A/C compressor pulley must be installed together. Otherwise, each component can be installed individually where needed.
    Visually inspect the A/C clutch disc and hub, A/C compressor pulley and A/C clutch field coil for damage.
    • Inspect for physical damage, including cracked or melted components or discoloration due to excessive heat.
    • Inspect for excessive wear, including grooving in the A/C clutch disc and hub or A/C compressor pulley that is more than fingernail depth.
    • Inspect for roughness in the A/C compressor pulley bearing.
  1. Clean the A/C disc and field coil and pulley mounting surfaces.
  1. ani_caut.gif CAUTION: Do not use air tools. The A/C clutch field coil can be easily damaged.
    Install the A/C clutch field coil.
    1. Place the A/C clutch field coil on the A/C compressor with the A/C clutch field coil electrical connector correctly positioned.
    1. Using the special tools, install the A/C field coil.
    gl2051a.jpg
  1. NOTE: The A/C clutch pulley is a tight fit on the A/C compressor head. It must be correctly aligned during installation.
    Install the A/C clutch pulley.
    l10157a.jpg
  1. Install the pulley snap ring with the bevel side out.
    l10158a.jpg
  1. Place one nominal thickness A/C clutch hub spacer inside the clutch hub spline opening.
    gl2100a.jpg
  1. Install the A/C clutch.
    l10159a.jpg
  1. Using the special tool, install the A/C disc and hub assembly retaining bolt.
    a0030060.jpg
  1. Measure and adjust the clutch air gap by removing or adding A/C clutch hub spacers.
    a0031504.jpg
  1. Install the A/C compressor. For additional information, refer to Air Conditioning (A/C) Compressor - 3.8L or Air Conditioning (A/C) Compressor - 4.6L in this section.
hope this helps

Aug 13, 2011 | 2004 Ford Mustang

2 Answers

How do you change the pulley on the air conditioner motor on a 1993 s-10 blazer?


Hello, first of all you need to loosen your fan belt that drives your air conditioning pump. You then need to remove the nut that holds the pulley on. Then using what is called a pulley puller or clamp which is basically a three ponged devise with a nut in the center you screw it inward. The three arms clamp behind the pulley and slowly pull the pulley off. To put the new pulley on you gently tap it in place with a hammer and a piece of wood. Dont belt it hard and dont hit the pulley directly with the hammer. I hope this is helpful.

Nov 05, 2009 | 1993 Chevrolet S-10 Blazer

1 Answer

Replace power steering pump on a 99 tahoe


you have to remove the pulley get a PS pulley removing tool you will need it to put pulley back on

Oct 12, 2008 | 2008 Chevrolet Tahoe

Not finding what you are looking for?
1998 Nissan Frontier Logo

Related Topics:

19 people viewed this question

Ask a Question

Usually answered in minutes!

Top Nissan Experts

yadayada
yadayada

Level 3 Expert

76691 Answers

Phil Lovisek
Phil Lovisek

Level 3 Expert

726 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Are you a Nissan Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...