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S70/UH-60 Main Rotor Spindle Sleeve Bearing Removal/Installation Work Aids

Work Aids to aid in removal and installation of sleeve bearing in the main rotor spindle.   AV15-1992 70102-08100-041T098.02 70102-08100-041T046-06

S70/UH-60 Main Rotor Blade Solid Pin Removal Work Aid

Used for the removal of 70103-08108-041 solid blade pin. 4920-01-563-1433 70700-25450-041

S70/UH-60 Teflon Lined Spherical Bearing Plastic Feeler Gauge

Custom feeler gauge for the teflon lined spherical bearing. Pink side is .015" and the brown is .010". 5520-01-558-1129 AV15-3293  

EC145/BK117/BO105 Main Rotor Hub Inner Bearing/Seal Remover

Work Aid used to remove the inner bearing/seal in the main rotor hub.   105-14101W1

S70/UH-60 Lower Scissor Spherical Bearing Removal Tool

Used to remove bearing on lower scissor.

429 Main Rotor Torque Multiplier Fixture

Main rotor assembly fixture for torquing the mast nut   Bell P/N 429-210-001-101

Bell 47 Main Rotor Static Balancing Kit

Main rotor static balancing kit for the Bell 47.

407 Main Rotor Blade Tie Down (4pc Set)

Four piece set of main rotor blade tie downs.

206 Main Rotor Trunnion Bearing Pressing Plug

Used to press trunnion bearing inner race from spindles of trunnion.

407 Pitch Change Link Protective Maintenance Covers

Straight from the maintenance manual: EXERCISE CAUTION WHEN SUPPORTING THE PITCH LINK TUBE TO MAKE SURE THAT YOU DO NOT SCRATCH OR DISTORT THE TUBE. FAILURE TO DO SO MAY DAMAGE THE PART. By request of a few customers, here they are. Color coded...

407 Pitch Change Universal Bearing PITA Grease Fitting Work Aid

Here it is boys and girls. Finally a tool to grease that one pain in the ass grease fitting. No longer will you have to remove the pitch link just to grease the bearing in all 4 spots. Now even your pilot can complete the 50 hour lube. This grease...

206 Main Rotor Grip Seal Holder For Purging Grease

This work aid is for providing backup to the seal while purging the head of grease. 

MD500 Main Rotor Droop Stop Journal Bearing Work Aid

2 in 1 Work Aid to remove and install bearing journal on the main rotor droop stop.

412 Expandable Blade Bolt Alignment Work Aid

This work aid is to align the expandable blade pin.

206 Main Rotor Grease Catch Bottle Adapter

  Here is a tool that you will love. It turns a plastic bottle into a grease receptacle when you are purging the grip. Once you are finished, just throw away the bottle. Keeps from making a huge mess on top of the aircraft. No wiping/smearing needed...

412 Expandable Blade Bolt Inspection Work Aid

This work aid assists by maintaining all the segments in the proper order. Instructions can be found in the 412 maintenance manual in chapter 62.

212 Main Rotor Pitch Horn Remover

Work aid to help remove the pitch horn from the main rotor assembly

407 Main Rotor Hub Overhaul Work Aid Kit

10X Magnifying Glass

We chose this model of magnifying glass because the cup is setup for the correct focal distance. Just place the magnifying glass on the object you are trying to inspect and you are focused. No fighting the loupe trying to figure out the correct focus...

429 Main Rotor Hub Cone Set 3 Jaw Puller

This is a 3 jaw puller that the maintenance manual calls out for to remove the cone set from the main rotor hub. Our tool also comes with the stepper plate required (Its just not pictured).

S70/UH-60 Main Rotor Spindle Cuff Bushing Removal Tool

Work aids to assist in removing bushings on spindles

S70/UH-60 Main Rotor Damper Bearing Work Aid

Used to remove the bearing from the main rotor damper. NSN 5120-01-146-8247 78286/70700-77306-041

EC145/BK117/BO105 Main Rotor Inner Seal Ring Installer

Used to install inner sealing ring in main rotor head. 105-14101-W18  

EC145/BK117/BO105 Main Rotor Blade Pad Bonding Clamp

Used for bonding something on the main rotor blades. I believe its the pads on the grips and blades. Let us know if you Airbus guys know exactly what it does. 105-15103W6

EC145/BK117/BO105 Main Rotor Silver Plate Extractor

Used to remove the silver plate (whatever that is, we are all Bell guys over here) off the main rotor head. 1121-14101W8

EC145/BK117/BO105 Main Rotor Seal Installer

Used to install a variety of seals on the main rotor head assembly. 105-14101W13  

EC145/BK117/BO105 Main Rotor Inner Needle Bearing Installer

Used to install inner needle bearings in the main rotor head assembly. 105-14101W12

206 Trim Tab Bender

Used to bend the trim tabs during track & balance. 

206/407 Intake Plugs and Exhaust Cover

Intake plugs come with pitot cover attached together. Your pilot will have to lose the plugs to be able to lose the pitot cover.

206/505 Main Rotor Trunnion Centering Work Aid - Old Style

This is the original work aid called out in the maintenance manual to perform the centering of the main rotor trunnion. You will also need a set of V-Blocks to go along with it. You can find V-Blocks here. We suggest you...

407 Main Rotor Hub Assembly Adapter

Adapter is used to maintain alignment of main rotor hub assemblies during teardown and re-assembly for overhaul.   Bell 407-210-005-101

206 Mainrotor Head Sling

Sling has a clear vinyl coating on the 1/4" cables. Cables are 6 feet long.Hooks have safety latches. Cable comes with inspection tag, serialized and weight certification.Included is a Certificate of Compliance/Test​Cable is rated at 2200 lbs. Each leg...

206 Lifting Clevis

Lifting clevis for the 206 series (and now the 505). 204-011-178-001

204/205/206/212/505 Pitch Horn Spreader

Use it to spread the pitch horn and remove the trunnion fittings as per Bell Maintenance Manual.

206/505 Blade Pin Press

No longer will you need to waste time with a stuck pin.  Once you decide the pin is stuck, place the pin press around the grip with the large hole around the top of the pin. (The tool is upside down in the pictures) Reinstall the bottom plate (the...

206/505 Grip Lock Bolt - 2pcs Set

Simplest, fastest, and best work aid to keep from scrapping a pair of TT Straps. Stronger and more reliable than T-handle type locks that most people use.

206 Mast Stand Adapter

This adapter was made to fit inside of 2” galvanized pipe. Can be machined to fit in your stand. Please give us the size of the pipe you plan on using in the comments on checkout. If you need a mast stand for your 206L and don't have a scrap mast...

206/505 Series Main Rotor Grip Locks - 2pcs set

These lock tight, won't slip and are used to adjust the grips level when aligning and static balancing the main rotor.

206B Transmission Drain

206B transmission drain comes with a 7 ft hose.This drain is used when the chip plug has the 3 pins to engage and lock.

206L Transmission Drain

Main transmission drain for the 206L series aircraft. Bell P/N: DB3188L

Bell 206B&L Mast Nut Socket

This 7/8 - 3/4 drive socket has been bored out to fit properly on the mast nut. PD2734

Composite Tap Hammer

Use the tap hammer on main rotor blades or any other composite material to check for delamination.   You can order somewhere else for $15 + $12 shipping ($27 total) or just bundle with your next order with us.   Equivalent to T75449-2

Swashplate Shim Alignment Studs

Holds the shims in position when doing the swashplate friction check. The hex head is 5/32" drive.An allen wrench is easier to get in to tight areas than a long phillips screwdriver. Can also be used as jack screws on the 206 and 407 transmission input...

206 Main Rotor Grip Excluder Seal Remover

Insert into the excluder bushing, turn knob to tighten which expands fingers on the end and remove seal.

206 Main Rotor Grip Excluder Mandrel

If you need this, you know what it is for.

206/505 Latch Bolt Nut Socket

This socket is normally used in the shop for removal of the latch bolt on the grip assembly. See item #4 in one of the posted pictures. Bell P/N T101554

206 Main Rotor Blade Friction Pad Bonding Clamp

Main rotor blade friction pad bonding clamp. Can do both the grip and the blade's friction pad

206L Tach Generator Driveshaft Removal & Installation Work Aid

Work aid to remove and replace tach generator driveshaft as seen in figure 63-7c

206 Main Rotor Hub Pitch Horn Lock

Use this work aid when lifting the hub assembly from the mast. Remove upperside of pitch control links and install the work aid.

206 Swashplate Uniball Fixture

Supports lower portion of uniball when pressing in the lower bushings.

206 Swashplate Uniball Lower Bushing Remover

Removes lower bushings from swashplate uniball.

407 Lifting Clevis

T102137-107 T102137-111​Not much to say about this item. I think everyone knows what it's for.

407 Pitch Link Tension Reliever

Used to move the blade and grip when trying to re-connect the pitch change links.

407 Expandable Blade Bolt Inspection Work Aid

Expandable blade bolts require 600 hour or 12 month inspection. Those inspections require removing the segments on the expandable bolts and inspecting for corrosion and wear. This work aid assists by maintaining all the segments in the proper order...

407 Main Rotor Pitch Change Link Trammel

Trammel made especially for the 407 main rotor pitch change link. Trammel adjusts to fit the old link.Pull the round pin out and install the new link.Adjust the new link until the round pin slides back into the hole. Tighten the link jam nuts and...

407 Torque Reactor Pin

Used with your choice of a 4-1 or 3-1 torque multiplier. 407 back up pin in use. Let the torque multiplier bump up against the pin to hold backup.This pin lets you do the mast nut torque or 1-5 hr torque check by yourself not to mention holding...

407 Blade Bolt Bullets

Never fight with the main rotor blade again! With these bullets you can get the blade mostly in place and just push the bolts through! The bullets keep the shoulders of the bolt from catching. The new guy you have leaning off a ladder, holding up the...

407 Frahm Cover Bit

This is the apex bit for the 407 Frahm cover. Everybody on the crew needs one and this is where you can find them.

407 Main Rotor Assy Alignment Guide and Thread Protector

Threads on to the end of the mast to act as a guide for installation and also protects the mast nut threads during maintenance.

407 Main Rotor Head Sling

Sling for removing rotor head. Blades should not be installed when rotor head is being removed. Picture shows sling in use.If you are using the guide and mast thread protector a longer strap is required. Let us know if you are using the thread protector...

407 Main Rotor 1-1/4" Mast Nut Socket

1-1/4 impact socket for the Main Rotor Mast Nut. 3/4" and 1" drive available  

407 Swashplate Overhaul - 23pcs set

​Consists of 23 pieces for overhaul of the 407 swashplate as per CR&O

407 Main Rotor Hub Assembly/Dis-assembly Work Aid - 5pcs set

Contact us for individual piece pricingWork aid for assembly and dis-assembly of the mainrotor hub.  Fig 62-4 Items 3, 8, 9, 10

407 Main Rotor Mast Nut Torque Kit

This kit includes everything you need to torque the mast nut on the 407 main rotor except for the 600 lb torque wrench. It has a 3-1 torque multiplier, the torque reactor pin to hold a back up and the 1 1/4" 1 inch drive impact socket.​It...

407 Main Rotor Mast Nut Torque Kit With Torque Wrench

This kit includes everything you need to torque the mast nut on the 407 main rotor including the 600 lb torque wrench made by Performance Tool. These are very good quality wrenches. It has a 3-1 torque multiplier, the torque reactor pin to hold...

429 Main Rotor Head Stand

Table top head stand for performing maintenance and overhaul procedures on the 429 main rotor head.Bolt to your table with 4 ea 5/8 bolts.

429 Main Rotor Head Puller

We designed this puller after receiving reports that the 429 is having problems with head removal. Remove the mast nut and four hub through bolts. Place pressing plug on the mast. Install the puller plate with the aluminum spacers underneath it. Then...

429 Main Rotor Pitch Change Link Trammel

Accurate, simple trammel for the 429 main rotor pitch change links. This trammel will outperform other universal trammels.

429 Idler Link Bushing R&R

Remove and replace the ilder link bushings as per the maintenance manual.

429 Swashplate Shim Alignment Studs - 7pcs set

Holds the shims in position when doing the swashplate friction check. The hex head is 5/32" drive. An allen wrench is easier to get in to tight areas than a long phillips screwdriver. Can also be used as jackscrews where a 1/4 28 jackscrew is needed.

S76 Outer Race Installer & Remover

Main Rotor spindle outer bearing race R&R work aid.

S76 Main Rotor Pitch Change Bearing R&R Work Aid

Change bearings on the aircraft in just a few minutes.  Remove the bolt only on the bearing requiring change.  Leave the other end attached. Saves lots of time.

S76 Rotating Scissors Bearing R&R Work Aid

Work aid to press the rotating scissors bearing in and out of the swashplate. Don't waste time chasing sockets that will match up with the OD's and ID's. Not to mention the extensions that get deformed when you beat on them with a hammer while driving...

S76 Main Rotor Damper Bearing R&R Work Aid

Makes R&R of damper bearing a 15 minute job.Change the bearing on the aircraft. No need to remove the damper, bleed, etc

BO105 Holding Jam Nut To Torque

Holding jam nut to torque or remove the main rotor hub studs on the bottom of the hub. Screw this on to the stud, hold a back up on the lower nut and tighten the bolt. Slide a socket over the large nut and torque to specs. 

AS350 Swashplate Shimming Aid

For those of you familiar with shimming the AS350 series swashplate you've probably had to rent this before and know what it is. 350A93-3714-00

MD500 SWASHPLATE GREASE PLATE

Designed with 4 grease zerks to make greasing the swashplate quicker and easier than other work aids out there.

MD500 Main Rotor Upper Scissor Crank Bearing R&R

R&R main rotor scissor crank bearing without wasting time trying to find sockets and bolts to press the bearing in and out. ​It has been brought to my attention that after several bearings have been changed that the bore tends to...

MD500 Main Rotor Lower Scissor Crank Bearing R&R

R&R the lower scissor crank bearing. This consists of installer and remover for the lower scissor. Due to the tight outer ear we had to make a fitting to clear the curved edge when installing the bearing.Removal only requires the receiver and bolt.

MD500 Main Rotor Mast Nut Wrench

Main rotor mast nut wrench fits MD500 D,E,FAt least that's what we've been told. 369A9829

MD500 Main Rotor P/C Link Trammel

Adjustable trammel for the MD500 p/c links.  This may fit other MD products.One bolt is 5/16" and the opposite end is 1/4".Distance between bolts is about 6 3/8" with plenty of adjustment remaining.

Robinson Teeterbar - R22 only

Robinson Teeterbar - R22 onlyP/N: HWAMT354-1

Robinson Teeterbar - R44 & R66

Robinson Teeterbar - R44 & R66​P/N: HWAMT354-4

Spindle Boot Plate

206 Main Rotor Trunnion Centering Fixture

Specify which model aircraft (B or L) when ordering. This is the new and improved main rotor trunnion centering work aid. We have a memo with 5 pages of information on operation of the work aid that we can email to you.   If you are on a budget or...

429 Main Rotor Blade Sling

Main rotor blade sling aids in safely removing and installing main rotor blades. The 429 puts you at the upper limits of safely R&R the main rotor blades due to the hight of the blades, your work stands and short mechanics. Even a tall guy has to...

205/212 Blade Bolt Socket

Fits both the 205 and 212 blade bolt nut P/N 204-011-153-001

Robinson R22 & R44/R66 Rotor Head Bolt Stretch Gauge

Does not come with dial indicator.  Dial Indicator can be purchased separately by clicking here and selecting Dial Indicator in the drop down menu 

429 PITCH LINK TENSION RELIEVER

429 PITCH LINK TENSION RELIEVER

407 Torque Multiplier Fixture

P/N 407TMF-HT   Used with your choice of a 4-1 or 3-1 torque multiplier.  Let the torque multiplier bump up against the pin to hold backup.This fixture lets you do the mast nut torque or 1-5 hr torque check by yourself not to mention...

206/505 Trunnion Hex Screw Wrench

Used to torque hex insert screw in trunnion/pillow block.   206-MR-OH-18

206 & 505 Main Rotor Blade Alignment Pins - 2pcs

Easier and faster than mirrors and cheaper than a laser.No calibration needed. Drop it in the bolt hole and set the string.   206-MR-F-06

412 Damper Bearing Set from Bridge Assembly Removal Work Aid

To facilitate the removal of the Damper Bearing set from bridge assembly.