Maintenance on my TSDZ2 screw size?

[vidtek]

I need to pull my motor apart as I inadvertently submerged most of the motor the other day while riding through the New Forest. Turned a corner of the forest trail and bam! Straight into a deep puddle. Many on here have had issues with the screws so I wanted to know exactly which screws I need to get to replace the ones in my motor.
Someone on here mentioned M4 x 10mm, but I do not know the veracity of that.

If they are that size, then these should be ok? https://www.amazon.co.uk/10mm-Allen-Socket-Head-Screws/dp/B08GY7RT92/ref=sr_1_30?keywords=m4+screws+10mm&qid=1684915642&sr=8-30&th=1

Cheers Tony.

 

[vidtek]

Anybody? Bump.

 

[Woosh]

If I remember rightly, M4 x 20mm but I suggest you take one out and check.

 

[vidtek]

M4 14mm (according to my dodgy measurements...)