buying a 660z, what to look out for

[DiscoJo]

I'm going to swop the trusty 600e for used but hopefully low milage tenere and would appreciate any tips or things to look out for.
Also how much does the seat height differ?

 

[Gerard]

 

[Kenzogs]

 

[DiscoJo]

 

[lecap]

 

[DiscoJo]

 

[DeeCeeBee]

 

[DiscoJo]

 

[DeeCeeBee]

 

[DiscoJo]

 

[ZK1]

 

[Gerard]

 

[ZK1]

 

[Gerard]

 

[Gerard]

 

[Motor1]

 

[Buzzlightyear]