Question about Hilti TE 70 Hammer Drill Performance Package

1 Answer

We have a TE706AVR & want to service it ourselves due to high costs from Hilti - what advice can you offer?

Posted by on

  • yann Michaux
    yann Michaux Jul 17, 2014

    Good afternoon,

  • yann Michaux
    yann Michaux Jul 17, 2014

    Add a CommentI have a Hilti TE 705 working normaly. I had the red light for a log time and suddenly it stopped working. I suppose it is because of the maintenance....I would like to restart it without going to Hilti. I ried your system od disconnecting the handle and connecting disconnecting but without result. What can I do??? Thank you in advance. Yann



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Master
  • 2,176 Answers

Unless you are very mechanically inclined I would take it in for repair. You can do most of it yourself but you will have a problem with the striker and the seals that go on it and then inserting it into the spindle. You can go to and download a breakdown for this tool which shows the parts listing and parts 75, 76 and 77 there is no easy way to work with these, I have done it but sometimes I tore the new seals just putting them on the striker. If you don't want to take it to Hilti (which I understand) I would check into another repair shop that repairs them, but if you want to try it yourself let me know and I will try and walk you thru it.

Posted on Mar 16, 2011

Testimonial: "Thank you. We have a mechanic who's also had some training in tool maintainence. Sorry to be a pain but would you talk me through it please? Thank you"

  • 1 more comment 
  • David Ford
    David Ford Mar 31, 2011

    what I do on the seals and striker is get a cup of water and put the seals in it, put them in the microwave and heat it for about 1 min. use a pick or other object to remove them and then install on striker, push them into place to get them back to original size. LUBE them prior to installing in the spindle, the rest is fairly simple with cleaning replacing o rings and assembly, this is the area that is hard. Get the breakdown at HILTI before disassembling and you might want to take some pics of the process for later reference.

  • charlotte810 Mar 31, 2011

    Will do. Also, how do you reset the service light? Thank you again, all help is gratefully received! :o)

  • charlotte810 May 23, 2011

    Hi again. Any suggestions on how to re-set the service light?



1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Is there annybody in the netherlands with a service reset tool SRT from HILTI?

Mogelijk is er voor de powertool een hack the vinden door hilti service reset tool op google of YOUTUBE in de zoekmachine in te vullen voor mogelijk enkele corresponderende voorbeelden tja marketing technische truukjes te veel Hilty is op zich niks mis mee mogelijk is de overstap op DUSS powertools voor de toekomst een betere optie

Aug 23, 2017 | Hilti Drills

1 Answer

To repair or not repair or can we do this ourselves?

Without the brand and model number it is hard to say for sure, but you have a high voltage draw on the board somewhere. This is complicated to check and in many instances you need specialized equipment to check different components, not to mention the dangerously high voltages involved. You will need to be very familiar with soldering small joints on a circuit board once the problem component is found.

If you are not familiar with television circuits or have a friend that is that can be there to guide you I strongly advise you not to try to repair it yourself.

That being said, the cost of any kind of electronics repair on a television will probably be $500 or more. If the board itself has to be replaced, it is probably no longer available due to the age of it. Most boards are no longer available after about 5 years because the technology is increasing so fast.

My reccommendation with the information you gave is to replace the set.

Hope this helps.


Oct 21, 2007 | Televison & Video

1 Answer

My hilti just sounds weak and not powerfull? any ideas?

its having for shure the working hours are on it, carefully service is doing service a complete machine not only a few parts a consumables kit and sae20-20 or hd 20 turmopol oil all seals the impact bolt with rings and seals are have allways the highest high priority some other parts can only can be measured by a tolerance control also the special bearings are very special inside also with very close tight tolerance its oft hard to do a service job without the right tools for . Hilti & Duss are brands with a special marketing technical development no children's toys in each case . In Europe Hilti has no no more connection brokering from 2006 and later only to the end user for service i don,t know how its in your Country has been .

Nov 12, 2015 | Hilti Drills

1 Answer

Where can we buy cheap office supplies?

Hi, dear, We think that Hotsun Imaging Products Co., Ltd. is able to offer you cheap office supplies with good quality. Please allow us to introduce ourselves briefly.
Established in 2005, Hotsun Imaging Products Co., Ltd. is dedicated to R & D and producing copier supplies and printer consumables with high quality. Our products cover a full range of series, such as RICOH, CANON, KONICA,MINOLTA, SHARP, TOSHIBA, XEROX, EPSON, OKI,

Since we established our company, Hotsun insist on offering items with high quality to our clients as the basic requirement for our company, so we trust that we are able to offer clients honorable and reliable service.
All the processes, such as Shells recycling, materials inspection, content refilling, are controlled well and every finished product is 100% tested to ensure that we can offer our clients items with good quality they need.

For any need, please feel free to contact us.

Skype: hotsun-sales

Dec 04, 2013 | Casio Office Equipment & Supplies

1 Answer

What is the proper amp reading 09 FLHX. I'm reading 14-15 amps and that seems high to me.

Hi Doc, take a ride over to your local dealers service department, I'm sure they will be happy to take your Harley Davidson for a test ride if necessary and offer professional advice and assistance concerning your issue. Have a nice day.

Apr 01, 2012 | 2009 Harley Davidson FLHX Street Glide

1 Answer

Hilti repair

Hilti has a repair center in Tulas, Oklahoma with awesome turn-around times. Contact them at 800-879-8000 to get instructions on how and where to send your tool. Most Hilti tools have a maximum cost to repair/rebuild and they can give you that information if it applies to your tool.

Feb 01, 2012 | Drills

1 Answer

The drill is leaking oil

As my knowledge drills not use oil just grease in the bearings.But if you need to service and the drill is not too old and the repair is not cost too much you can find parts at Hilti Online or by your self using the Hilti Manuals.

Nov 11, 2010 | Hilti 284228 UH 650 Universal 1/2" Hammer...

2 Answers


that is a service light and means there is some type of failure. If this tool is under warranty I would call 1-800-879-8000 and see about getting repaired. If not go to and download a breakdown for this tool. You might want to check the brushes first for wear because they have a sensor that triggered the light.

Mar 30, 2010 | Rotary Hilti Te50 Demolition Hammer Drill...

2 Answers

Hilti 76 p atc

Hi . The solution offered by rowdy (pull the trigger and hold it until light goes out) will only work on older machines, the newer machines have more complex electronics that need reseting using an optical reader which plugs into a PC , you will also need the Hilti ODA Software. this is not available to the general public. you may have to send it back to hilti for service and reset. this is free if the machine is less than 2 years old.

Jul 02, 2009 | Hilti TE 7-C 120V Rotary Hammer Drill

1 Answer

Slow te5

Bring it in to a factory service center. They will give you an estimate on how much it cost to repair it. Then you can decide to chuck it or not. Also hilti will give you a trade in for your gun if you decide to buy a new one.

Here is a link to find a service center in your area:

Mar 26, 2009 | Hilti TE 7-C 120V Rotary Hammer Drill

Not finding what you are looking for?
Hilti TE 70 Hammer Drill Performance Package Logo

Related Topics:

417 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hilti Drills Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

John Trevino

Level 3 Expert

1383 Answers


Level 3 Expert

76164 Answers

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

Answer questions

Manuals & User Guides