2012 ph4 GS250 Replace diff oil

[MIZEEKS]

Hi All,

About to get 60k service at local indie. Schedule calls for Replacement of spark plugs, but received wisdom suggests this is not necessary, so as performance is fine, I' ll pass on that item. Question rdiff oil replacement -  what's your advice on this? 

Thanks, 

Mike.

[ColinBarber]

Rear diff oil schedule for Europe is every 20k miles / 4 years. The 20k miles has always struck me as a little excessive and in the US it is something like 150k miles/lifetime.

I'd go with an interval of 40k miles/4 years.

[Initial P]

I just had my plugs done at 56k I paid £130 cash for OEM Denso as per the manual.