Word.... paz has really good videos - the ones in the wiki. If you watch em' enough times while you're taking it apart it'll help.
SHANEB'S VIDEO IS WHAT HAPPENS WHEN YOU DON'T TORQUE DOWN TO SPEC!!!! GET A TORQUE WRENCH PEOPLE AND DON'T LOOSE YOUR SHIMS!!! That also can happen from not replacing pucks so do that too.
The link to the official puch za50 service manual is here:
If you look at the ZA50 sections (because the manual covers both ZA50 and e50) you will find flipping, disassembly, reassembling and check-ups will be much easier. Everything you need to know is in this manual. When you put the clutches back on, just put the second one on backwards - that simple!!! READ READ READ.