very very informative video brother thank you so much i have alto 800 like this i have also cooling issue due to dust i will clean now

The plastic panel which hold the blower fan and cooling coil is a seperate piece....can it b easily removed as such to gain access to cooling coil for cleaning purpose....i guess the drain nozzle at the bottom in cooling coil cavity ,extending into engine bay will create problem. Help needed....as i m not interested in removing entire dashboard cooling coil ,gas and re-doing all....the coil in my alto 800 has some dust over fins...otherwise its clean....not blocked at any place....ac is working fine ,cooling is ok....i thought of cleaning the coils myself regularly as agency people and other roadside mechanic always say that entire set up needs to removed for service everytime.

Hello In the video you sprayed water directly into the cooling coil is it safe to fo that??

you damaged your coil by cleaned it with hand.