Hi all
Can anyone advice what kind of oil should I use to change the gearbox oil in my Insignia 2010 AF40 Gearbox . Should be 75w-90 fully synthetic or semi one ?
Thank you in advance
AJ
Can anyone advice what kind of oil should I use to change the gearbox oil in my Insignia 2010 AF40 Gearbox . Should be 75w-90 fully synthetic or semi one ?
Thank you in advance
AJ
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