Graupner motors

**archie2000** · 27th July 2012, 09:38

another picture

**Max** · 27th July 2012, 09:58

You put the grubscrews where the metal balls used to be after you tip them out. Ellis' video shows you where they go

**archie2000** · 27th July 2012, 10:08

ok thanks Max.

**psycho_fling** · 27th July 2012, 12:04

use atleast 2 grub screws per motor (use the correct size) but do not tighten otherwise you will completly lock the gearbox and start to bend and warp the plastic gearboxes

**archie2000** · 27th July 2012, 12:21

does anyone have a link to the screws because i couldn't find anything in Wickes

**psycho_fling** · 27th July 2012, 13:17

i think however im not 100% sure because its a while since i did this myself you will need m5 gurb screws wait before ordering until someone else confirms

http://www.ebay.co.uk/itm/M2-M2-5-M3-M4 ... 2a176165ce

the m5 x 8 (8 is the length in mm) will work fine

**PJ-27** · 27th July 2012, 13:23

Got mine on Ebay, although I pretty much rounded off everyone.

**Ellis** · 27th July 2012, 14:47

We got 2 packs of 10 from Ebay, 5mm long m5. They're too short, really. Get 8mm long for safety, they should come just flush if you tighten down.

Also, they're likely to be a 2.5mm size allen key, make sure you have one.