Hi,
So I thought I'd share a story where everyone can have a little laugh, or maybe just a little chuckle at my expense as I did something incredibly stupid a little while ago. Additionally be as amazed as I was by the generosity of one of my buddies.
The story starts with me looking for a used, (approximate 2005 model year) Hilti T2 - M because this is a discontinued model - and later models of this type don't offer the same functions. Namely the "precision hammer mode" combined with 2 different speed gear settings for drilling and another gear for "full hammer mode". Current models only offer three of them combined.
I wanted this rotary hammer for my video (series, more to follow) about different types of drilling and what happens to certain materials when either not enough or too much power is involved.
So I found the TE 2-M I wanted on ebay and bought it. Well used, working condition.
I get the rotary hammer, unpack and check it. All good, works like a charm - but it is really dirty. So being pedantic about clean tools as I am, I decided to sit down and clean it. I have never taken a rotary hammer apart, but I thought if I wasn't supposed to - some sort of barrier would prevent me from opening something I shouldn't open. With that in mind I unscrewed the 4 screws that hold the two parts of the housing together. A little pull and there it is, a rattling noise and three parts - all for gear selection/gear switch lay on my table.
After hours of searching I find a exploded-view drawing and I now know where the parts have to go. Additional hours later - I can't piece it together. By now I also dismantled the complete gear switch for the sake of accessibility. All to no avail.
I was already on the phone with Hilti to get this repaired, when I thought of a buddy of mine who has an unbelievable knowledge of power tools (albeit from a different brand). So I thought I would ask him if he could help me out because I was sure he had opened, maintained and repaired power tools before.
This is what it looked like at that moment - I placed most of the parts back inside.
His response came fast: I can try.
I packed her up and shipped her to him.
Same day he got her, I get a reply in the evening: She runs, all back A-OK. But she needs some new grease.
I was delighted and unbelievable thankful.
Now getting Hilti grease isn't easy, it took awhile before we found an offer that suited the overall situation - but we found it and fast forward my TE 2-M was back on her way to me.
So this is what she looked like when I took her out of the package.
Can you imagine how baffled and even more grateful then ever I was? Not only had my buddy fixed the initial problem, but he cleaned her completely and re-greased her for me. Still in awe when thinking about it, and this was quite a little while ago.
Kind regards,
Oliver