Same as any other major service I'd have thought. What about antifreeze (drain & replace), belts, check all fluids (clutch/brake, wash wipe) tappets, consider dizzy leads if old, if dizzy even older then points/condenser, Air filter, gear box oil level / transferre box oil level.... thats about it really under the bonnet. You could go the whole hogg and do running gear (hubs, axles etc..), brakes , tires (check pressure anyway) lights, locks hinges etc... the list can go on.
Oh......... just remembered. I asked what they included in a service on an x-trail I had last year and the garage (an AA one attached to a halfrauds) just printed out a service list and gve it to me. You could ask a similar place what they would do to get the list of them? Or doesn't the haynes cover it all?
Jas