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How to remove the nut that holds the gear+pinion to replace the bearing on the armature of a anglegrinder

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Usually what I do is remove the armature from the tool and put a rag or piece of rubber in a vise and gently lock down and then remove the nut. Let me know if you need further help and if so please furnish me with the brand and model.

Posted on Jun 30, 2009

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09 dodge Laramie 1500 4x4 how would I take the pinion nut and crush slave out


you have to disassemble the differential to remove the pinion gear to replace the crush sleave. to remove the pinion nut remove driveshaft then using proper size socket with an air gun remove nut then push out pinion gear from differential. to assemble check clearances of side bearings and pinion/ring gear contact clearances, and proper torque for pinion nut.

Aug 21, 2015 | Dodge Cars & Trucks

1 Answer

What size socket is needed to remove rear pinion nut on 1997 jeep grand Cherokee limited with a5.2 v8


the rear axle front pinion DANA 44 or AMC?
the answer is not simple , why not read the FSM and unstand it all.
experpted....
  1. On 1990-98 models, set bearing preload as follows:
    1. The required pinion gear bearing preload torque is 1/2 ft. lbs. over the noted release torque as measured above.
    2. Rotate the pinion gear three or four times with a torque wrench attached to the yoke nut. Measure the amount of torque necessary to rotate the pinion.
    3. Using a holding tool, tighten the yoke nut in small increments and remeasure until the specified torque is obtained.



$15
alldata.com
or
free
here
http://www.jeep4x4center.com/knowledge-base/index.htm?utm_source=cj#service
see diff chapters. its non trivial.

Oct 01, 2014 | 1997 Jeep Grand Cherokee

1 Answer

Bad bearing on makita ga4530. How do I get to the upper bearing?


You have to take the gear housing apart, remove the hex-nut and spiral bevel gear on the end of the armature so you can pull the armature out of the bearing. Then remove the retaining ring, o-ring and bad bearing for replacement.

Oct 10, 2013 | Makita GA4530 4 1/2" Grinder

1 Answer

Replacing the gear on makita angle grinder


Are you replacing both gears? The armature gear (pinion) is usually held on with a nut or else is pressed on. The spindle gear is also pressed on. Most spindle gears will come as an assembly with the gear and spindle and housing all together.

If yours doesn't, then the spindle will need to be pressed out of the housing, and then the gear pressed off of the spindle. (Always replace the grease as well when replacing gears.)

Mar 31, 2012 | Makita Saws

1 Answer

Pinion gear bearing replacement


To do that job correctly involves removing the carrier, re-setting the pinion depth and checking gear patterns for proper engagement. All that requires experience and special tools (like dial indicators)
Generally speaking, when any bearing in the differential fails, the debris contaminates the other bearings therefore, even if the outer pinion bearing has failed, inner and both side bearings should be replaced or shortly after the job is finished, you will have another problem.
Generally faster and easier to replace the entire unit with a scrapyard part (drum to drum). Just make sure that if it's a 4x4, that you match the gear ratio exactly.Most otherwise decent techs can't set up a differential right so unless you are really into doing this, a replacement is the way to go.

If you want to try just replacing the outer bearing, count the number of turns it took to remove the pinion nut and when putting it back together,re- tighten the nut to that exact number including any half turns. You will need a seal and bearing assembly. You can drive the bearing race out from the inside by removing the carrier and the pinion gear. Carrier bolts need to be torqued. (don't remember the # off hand but it's in any decent manual)

Oct 13, 2010 | 2000 GMC Sierra

1 Answer

I am replacing the seal on the rear penion i need touqe specs on the nut


PINION FLANGE & OIL SEAL

CAUTION: Following procedure must be used to retain proper pinion bearing preload. Failure to follow procedure may result in premature axle assembly or component failure. Ensure pinion bearing preload is checked before disassembly, as previous pinion bearing preload will be used during reassembly.

Removal

1. Raise and support vehicle. Scribe reference mark on drive shaft-to-pinion flange on differential for reassembly reference. Remove bolts and "U" joint straps at pinion flange on differential.
Disconnect drive shaft from differential.
2. Remove rear wheels and brake drums to prevent any drag that may affect pinion bearing preload reading. Using INCH-lb. torque wrench, measure amount of force required to rotate pinion. This is pinion bearing preload. Record pinion bearing preload for reassembly reference.
3. Using Holder (6719), hold pinion flange. Remove pinion nut and washer. Scribe reference mark on pinion flange-to-pinion for reassembly reference. Using appropriate puller, remove pinion flange from pinion. Remove oil seal from axle housing.

Installation

1. Ensure oil seal surface in axle housing is clean. Coat lip of oil seal with gear lube. Install oil seal using appropriate seal installer. Drive oil seal into axle housing until oil seal installer contacts axle housing.
2. Install pinion flange on pinion with reference mark aligned. Using appropriate pinion flange installer, install pinion flange on pinion.

CAUTION: Washer must be installed on pinion with convex side of washer facing outward (away from pinion).

3. Install washer on pinion with convex side of washer facing outward (away from pinion). Install NEW pinion nut. Tighten pinion nut to 210 ft. lbs. (285 N.m). Rotate pinion several times to seat pinion bearings.

CAUTION: DO NOT overtighten or loosen then retighten pinion nut when adjusting pinion bearing preload. If pinion nut is overtightened, collapsible spacer on pinion must be replaced.

4. Rotate pinion using INCH-lb. torque wrench. Rotating torque should be equal to reading recorded in removal step 2) , plus 5 INCH lbs. (.056 N.m). If rotating torque is low, tighten pinion nut in small increments until proper rotating torque is obtained.
5. To install remaining components, reverse removal procedure using NEW "U" joint straps and bolts. Ensure all reference marks are aligned. Tighten bolts to specification. Check lubricant level and add if necessary.




Jan 23, 2010 | 2001 Dodge Ram 1500 Truck 2WD

1 Answer

Rear differential on a 2004 Mustang gt leaking fluid


this is for 2003 7.5 inch ring gear axle. SECTION 205-02A: Rear Drive Axle/Differential — Ford 7.5-Inch Ring Gear 2003 Mustang Workshop Manual IN-VEHICLE REPAIR Drive Pinion Flange and Drive Pinion Seal Special Tool(s) s3b%7eus%7een%7efile=st2026a.gif%7egen%7eref.gif2-Jaw Puller 205-D072 (D97L-4221-A) or equivalent s3b%7eus%7een%7efile=st1257a.gif%7egen%7eref.gifHolding Fixture, Drive Pinion Flange 205-126 (T78P-4851-A) s3b%7eus%7een%7efile=st1862a.gif%7egen%7eref.gifInstaller, Drive Pinion Flange 205-002 (TOOL-4858-E) or equivalent Removal
  1. Raise and support the vehicle.
  1. Remove the rear wheel and tire assemblies.
  1. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: Remove the rear brake calipers to prevent drag during the drive pinion bearing preload adjustment. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: Do not allow the calipers to hang from the brake hoses. Remove the rear brake caliper and support bracket from the knuckle as an assembly. Wire the caliper and support bracket assembly out of the way.
  2. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: Index-mark the driveshaft flange and pinion flange (4851) to maintain initial balance during installation. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: The driveshaft centering socket yoke fits tightly on the pinion flange pilot. Never hammer on the driveshaft or any of its components to disconnect the yoke from the flange. Pry only in the area shown, with a suitable tool, to disconnect the yoke from the flange. Disconnect and position the driveshaft out of the way.
  1. Install an Nm (inch/pound) torque wrench on the nut and record the torque necessary to maintain rotation of the drive pinion gear through several revolutions.
  1. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: After removing the nut, discard it. Use a new nut for installation. Use the special tool to hold the pinion flange while removing the nut.
  1. Index-mark the pinion flange and drive pinion gear stem to maintain initial balance during installation.
  1. Using the special tool, remove the pinion flange.
Installation
  1. Inspect the pinion flange seal journal for rust, nicks, and scratches prior to installing the flange. Polish the seal journal with fine crocus cloth, if necessary.
  1. Lubricate the pinion flange splines.
    • Use SAE 80W-90 Premium Rear Axle Lubricant XY-80W90-QL or equivalent meeting Ford specification WSP-M2C197-A.
  1. NOTE: Disregard the index marks if installing a new pinion flange. Position the pinion flange.
  1. Using the special tools, install the pinion flange.
  1. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: Do not under any circumstance loosen the nut to reduce preload. If it is necessary to reduce preload, install a new collapsible spacer (4662) and nut. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: Remove the special tool while taking preload readings with the Nm (inch/pound) torque wrench. Tighten the nut to set the preload.
    • Rotate the drive pinion occasionally to make sure the differential pinion bearings (4630) (4621) seat correctly. Take frequent differential pinion bearing torque preload readings by rotating the drive pinion with a Nm (inch/pound) torque wrench.
    • If the preload recorded prior to disassembly is lower than the specification for used bearings, then tighten the nut to specification. If the preload recorded prior to disassembly is higher than the specification for used bearings, then tighten the nut to the original reading as recorded.
    • Refer to the torque specification for used differential pinion bearings in the Specifications portion of this section.
  1. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: Align the index marks. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: Install the driveshaft with new bolts. If new bolts are not available, apply Threadlock and Sealer EOAZ-19554-AA or equivalent meeting Ford specification WSK-M2G351-A5 to the threads of the original bolts. s3b%7eus%7een%7efile=ani_caut.gif%7egen%7eref.gif CAUTION: The driveshaft centering socket yoke fits tightly on the pinion flange pilot. To make sure that the yoke seats squarely on the flange, tighten the bolts evenly in a cross pattern as shown. Connect the driveshaft. .
  1. Install the rear brake calipers.
  1. Install the rear wheel and tire assemblies.
  1. Lower the vehicle.

May 26, 2009 | 2004 Ford Mustang

2 Answers

I cant get the axle out of the front diff what is holding it in 2001 dodge durango


here is a diagram on how to get the front pinion seal out and it does mention how to get the axle loose. please do not forget to rate and comment about your experience with fixya today.
  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2. Remove both half shafts.
  3. Mark propeller shaft and pinion flange for installation reference.
  4. Remove front propeller shaft.
  5. Rotate pinion gear three to four times, to verify pinion rotates smoothly.
  6. Record pinion flange rotating torque with an inch pound torque wrench for installation reference.
  7. Hold flange with Holder 6719 and four bolts and washers.
  8. Remove pinion nut.
  9. Remove flange with Remover C-452.
  10. Remove pinion seal with a pry tool.
    67189-dako-g28.gif Removing the companion flange
    67189-dako-g25.gif Measuring pinion rotating torque
    67189-dako-g27.gif Pinion seal installer
    67189-dako-g26.gif Tightening the pinion nut
To install:
  1. Apply a light coating of gear lubricant on the lip of pinion seal.
  2. Install seal with Installer C-3972-A and Handle C-4171.
  3. Install pinion flange onto the pinion with Installer C-3718 and holder.
  4. Hold pinion flange with Holder 6719A.
  5. Install new pinion nut and tighten nut until there is zero bearing end-play.

    CAUTION Do not exceed the minimum tightening torque when installing the companion flange at this point. Damage to the collapsible spacer or bearings may result.
  6. Tighten pinion nut to 271 Nm (200 ft. lbs.).

    CAUTION Never loosen pinion nut to decrease pinion bearing rotating torque and never exceed specified preload torque. If preload torque or rotating torque is exceeded a new collapsible spacer must be installed.
  7. Record pinion flange rotating torque, with a torque wrench. Rotating torque should be equal to the reading recorded during removal plus an additional 0.56 Nm (5 inch lbs.).
  8. If rotating torque is low, tighten pinion nut in 6.8 Nm (5 ft. lbs.) increments until rotating torque is achieved.

    CAUTION If maximum tightening torque is reached prior to reaching the required rotating torque, the collapsible spacer may have been damaged. Replace the collapsible spacer.
  9. Install propeller shaft with reference marks aligned.
  10. Install half shafts.

Apr 16, 2009 | 2001 Dodge Durango

1 Answer

The seal on the front axle on the passenger side is leaking.is it hard to replace myself.


here is a diagram on how to replace the front pinion seal.
please do not forget to rate and comment about your experience with fixya.

  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2. Remove both half shafts.
  3. Mark propeller shaft and pinion flange for installation reference.
  4. Remove front propeller shaft.
  5. Rotate pinion gear three to four times, to verify pinion rotates smoothly.
  6. Record pinion flange rotating torque with an inch pound torque wrench for installation reference.
  7. Hold flange with Holder 6719 and four bolts and washers.
  8. Remove pinion nut.
  9. Remove flange with Remover C-452.
  10. Remove pinion seal with a pry tool.
    67189-dako-g28.gif Removing the companion flange
    67189-dako-g25.gif Measuring pinion rotating torque
    67189-dako-g27.gif Pinion seal installer
    67189-dako-g26.gif Tightening the pinion nut
To install:
  1. Apply a light coating of gear lubricant on the lip of pinion seal.
  2. Install seal with Installer C-3972-A and Handle C-4171.
  3. Install pinion flange onto the pinion with Installer C-3718 and holder.
  4. Hold pinion flange with Holder 6719A.
  5. Install new pinion nut and tighten nut until there is zero bearing end-play.

    CAUTION Do not exceed the minimum tightening torque when installing the companion flange at this point. Damage to the collapsible spacer or bearings may result.
  6. Tighten pinion nut to 271 Nm (200 ft. lbs.).

    CAUTION Never loosen pinion nut to decrease pinion bearing rotating torque and never exceed specified preload torque. If preload torque or rotating torque is exceeded a new collapsible spacer must be installed.
  7. Record pinion flange rotating torque, with a torque wrench. Rotating torque should be equal to the reading recorded during removal plus an additional 0.56 Nm (5 inch lbs.).
  8. If rotating torque is low, tighten pinion nut in 6.8 Nm (5 ft. lbs.) increments until rotating torque is achieved.

    CAUTION If maximum tightening torque is reached prior to reaching the required rotating torque, the collapsible spacer may have been damaged. Replace the collapsible spacer.
  9. Install propeller shaft with reference marks aligned.
  10. Install half shafts.

Apr 12, 2009 | 2001 Dodge Durango

1 Answer

Bearing on 4WD front differntial drive shaft yoke


In short yes, the bearing is pressed on the pinion gear, the only way it will come out is to remove cover on housing and pull carrier with ring gear out, and also yoke that drive shaft bolts to, then pinion will come out, there is also a crush sleve that will have to be replaced when it goes back together it goes over the pinion gear, thats for backlash ajustment when you tighten the pinion back in the housing. if you plan on doing this yourself you will also need a dial indicater to set the backlash. If you want my advise take it to a shop to have it done, if you don't get it right it could end up costing you alot more than if you took it someware and had it done.

Feb 03, 2009 | 1999 Chevrolet K1500

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