Yep, but it's impossible to do it by yourself. Don't know the size but it was a big spanner that TASS guy came up with. To apply the min. force to open those bolts, it has to be lifted up. TASS took so long with lots of hanging, bending & many other weird postures that i went out to smoke a cigarette instead. I started having discussion with one T-Jet owner outside who came for 1st service just after 1500 KMs in an ownership time of around 2 yrs. He went abroad actually due to a sudden project & never came back in between. We discussed Tjet in length & i had a test drive because he asked me to experience it's full blast. How can i miss that!! When i came back, the TASS guy was smiling with a bandage on his right hand but with a pride of accompalisment that would put Mission Imp. characters to shame. Unfortunately the spanner slipped & he damaged his index finger with lot of bleeding. Don't try it by yourself, you won't succeed. You have no option but take it to TASS & watch TASS guys making those weird body postures in front of you:ugeek:. Good luck!