Service schedule

Newbie here so bear with me.
I have searched for info re the servicing schedule for a 2007 TDV8 but can't find it.
I then phoned 2 dealers, the first one says the order is:
Oil service --> Insp 1 ---> Insp 2 etc

The second dealer says:
Oil sevice --> Insp 1 --> Oil service --> Insp 2 etc

The handbook or LR website isn't any clearer.
Does anybody know ?

Thanks.

Regular oil changes, irrespective of what the book says is a definate plus.