thanks "city_96" and "quitefar"
indeed kept in good shape.
after some research i have found things!
yeah
extra switch to increase ac blower speed.
the console meter lights were not glowing. atlast found them , it has a seperate switch.
now 2 problem that is to be corrected
1. steering box. its kind of vague.
2.tyres.
tomorrow planned to do some wiring , overall the ground connection is week. just laid a new ground wire for the self motor and alternator. the car starts even more smoother.
have to remove excess wires like prev amp and sub woofer set up wires.
re correct ground wires mainly.
fan problem sorted out.
solution : The bolt in fans pulley assy was loose and thread died and some how it managed to run . new one Oe not availble. Duplicates available for 900/-.
corrected new one with help of lathe. now temperature is normal with ac. Yet to check in noon times with ac "ON"
Engine oil , air filter ,diesel filter , gear oil changed.