Hi Folks
I'm trying to drop the Yamaha engine out of the Giant Explore E+1 (to add a chip) and need to get to some bolts on the plastic cover behind the crank sprocket set.
I have removed 1 sprocket from the crank set and the crank arms but still can't get to the torx bolts behind.
There is a large 350mm ish size nut exposed which I need to loosen (see pic) to get last sprocket out of way.
Does any folk have experience in undoing and what sort of tool I need? I tried a large shifter spanner and no luck :[
Any help much appreciated.
Regards
Shaun
I'm trying to drop the Yamaha engine out of the Giant Explore E+1 (to add a chip) and need to get to some bolts on the plastic cover behind the crank sprocket set.
I have removed 1 sprocket from the crank set and the crank arms but still can't get to the torx bolts behind.
There is a large 350mm ish size nut exposed which I need to loosen (see pic) to get last sprocket out of way.
Does any folk have experience in undoing and what sort of tool I need? I tried a large shifter spanner and no luck :[
Any help much appreciated.
Regards
Shaun
