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Re: Chieftain Build No.17
Posted: Wed Jan 22, 2020 9:53 pm
by Mark Russell
The next problem...
Anyone else noticed that on the front bogie you do not get full suspension travel downwards as the shock absorber arms restrict the movement! I’ve done the mod to get full travel in the other direction but now looks like this needs some thought.
Re: Chieftain Build No.17
Posted: Thu Jan 23, 2020 7:01 pm
by John Clarke
Oh dear, didn't check that, too busy on the tracks.
But I think since the arms are only cosmetic. Reverse the small shoulder pin (which you've done), a spacer, half nut, Loctite and a little luck should be a simple fix.
As for the extra grinding in the spring tunnel
Re: Chieftain Build No.17
Posted: Thu Jan 23, 2020 8:23 pm
by Richard Goodwin
Unfortunately Mark, there is also a problem with the other direction in that the fork itself limits upward travel as you can see by the pic below.....
You may get a little more movement out of it by grinding/filing out the fork more but it would I think that would be limited by the track itself. Short of removing the arms totally to get full movement on the front bogies, i don't see any other options.
Re: Chieftain Build No.17
Posted: Sat Jan 25, 2020 6:14 pm
by Mark Russell
Had a look today at obtaining full downwards travel by modifying the shockers. Decided not to bother in the end as the shock link arm would need to be about 25mm longer because of the geometry. Anyway I have full upwards travel and I guess having full downwards isn’t actually going to make any difference really....
Re: Chieftain Build No.17
Posted: Mon Feb 10, 2020 10:02 pm
by Mark Russell
Hi guys just started assembling the track links. If you have to remove a little material to enable the split pin to be inserted, how do you remove it? I’ve been using a file and then a diamond tipped dremel bit to get into the area that a file can’t.
Any better suggestions welcome...
Thanks
Mark
Re: Chieftain Build No.17
Posted: Mon Feb 10, 2020 10:18 pm
by Richard Goodwin
I used the end of a 932 grinding bit with gentle pressure. You'll find it's just the right size!
Re: Chieftain Build No.17
Posted: Sun Mar 22, 2020 7:59 pm
by Mark Russell
Hi a bit more progress with some acid etch priming now there’s a bit of warmer weather!
Anyone like my indoor washing line...
Tyres also glued to wheel rims!
Hoping for some more warmer weather this week in order to make a little more progress!
Re: Chieftain Build No.17
Posted: Mon Mar 30, 2020 8:10 pm
by Mark Russell
A little more progress, it’s starting slowly and surely to come together now!
Re: Chieftain Build No.17
Posted: Tue Mar 31, 2020 12:56 am
by John Clarke
Looking great Mark, is it in factory fresh bronze green?
Your not a power lifter by any chance, I'm dreading the weight of the model once all those components are fitted. I wouldn't be able to lift it without seriously damaging something:oops:
Re: Chieftain Build No.17
Posted: Tue Mar 31, 2020 1:44 pm
by Mark Russell
Hi John it’s NATO green although not from a RAL supplier. I’ve had two different batches, one more green, on the wheels, and one darker on the chassis. I think that the darker is more akin to NATO green looking at my Tamiya paints, so I am trying to get more of this darker batch. It’s £2 per 400ml spray can so very cost effective although probably not 100% authentic. And yes it’s pretty heavy now...
Re: Chieftain Build No.17
Posted: Sun Apr 05, 2020 9:04 pm
by Mark Russell
Getting the wheels on
, tracks on tomorrow and then get her sitting the right way up!
Re: Chieftain Build No.17
Posted: Mon Apr 06, 2020 7:38 pm
by Mark Russell
Hi Guys I’ve now got her sat on the wheels, no tracks on yet, but the suspension spring units won’t sit in the claws and keep dropping out? I have them adjusted to all the same length and as long as possible out of the tank such that the springs remain sat in their housings. Is this anything to worry about? I guess they’ll be a bit more weight once complete but I would have thought that they would have remained better located at this point?
Re: Chieftain Build No.17
Posted: Tue Apr 07, 2020 9:00 pm
by Mark Russell
Tracks on now and been pushing it along the ground to test her. Had to remove one link though so 93 each side now in order to get the tension correct. My return roller modification has worked perfectly and the track horns do not hit the inner diameter. Still got an issue with trying to get the spring units to all seat correctly. Anyone else had this issue? Other than that the only other issue seems to be that the inside of the tracks rub on the top corner of the gearbox housing. Any ideas?
Re: Chieftain Build No.17
Posted: Wed Apr 15, 2020 9:14 pm
by Mark Russell
Re: Chieftain Build No.17
Posted: Sun Apr 19, 2020 8:48 pm
by Mark Russell