New member here ... My son has recently purchased his first bike, a 2009 Ninja 250R. We want to do a full service (20,000 km) including all fluids flushed and replaced and a valve clearance check and adjust. Can anyone recommend a good workshop manual? Would be quite happy to buy hard copy or reputable PDF download ... Also happy with free PDF if available/no strings attached

Cheers
Greg
PS we are in Adelaide