dont hav the manual right now,but heres wat i can recal.
the major tunings r after every 20,000kms.so,if the previous owner of ur car had got the tunings regularly done,then u dont need a tuning at 70,000kms.but if he hasnt(u can ask him for that),i wud ask u to immediately go for a tuning.which includes.
full throttle body cleaning,by opening and detaching it from the engine.get the sensors etc inside it cleaned as well(honda dealers do it).
the other basic thing is the tappets adjustment,which is a very technical work,nd shud b done when the cars' engine is below operation temprature.
the 3rd thing is the transmission oil changing,this needs to b done after 40,000kms for the manual city idsi,the manual says the same for the vario too,but i wud suggest u to get the AT fluid changed every 30,000kms.bcuz auto trans is a very delicate thing.
these three thing wud cost u about 2200rs.(500rs for throttle cleaning,500 for tappets nd i paid some 1100rs for the transmission oil,the auto trans fulid was abit costlier,so)
if ur not sure that all this work has been done on ur car,i wud suggest u to get it done now.
for the regular oil change,dont use the honda oil,its a low grade oil.there r better oils in the market.get havoline formula oil,n drive if for 6000-7000kms easily.
huuh...i think this satisfies u...