Satisfied with bike's performance till now, Total 4T oil performing good and bike is giving upto 45Km/lit fuel average riding leisurely in local use and 70-80Km/h on long rides.
Now that bike touched 4000Km mark, it was time for routine maintenance
-Oil/Oil Filter change: Total 4T was used for 800Km and when i drained it, it was looking in good condition, didn't feel watery. I clearly felt that i am draining it early. Anyway after draining it completely, removed the oil filter cover and replaced the old filter with new one. And changed engine oil with Liqui Moly.
-Air Filter Change: Changed the Air Filter with the spare one i bought for 850 rupee. Will clean and re-oil the dirty filter whenever feeling bored.
-Fuel Filter Change: Opened the fuel filter cup and there was thick sticky layer of dust at the bottom, so used earbuds with little bit of petrol to clean it out. Fuel filter was also giving up so replaced it with the new one as well.
-Battery Checking: Water level was low in few cells so filled it up to max level. Noticed white powder forming on battery terminals, covered the terminals in grease. Breather pipe was also disconnected, connected it back on tightly.
-Spark Plug Checking: Spark plug looked fine to me, so i just rubbed the electrode a little with sandpaper and put it back on.
-Chain Lubrication: Finally lubricated the chain with the havoline oil i have laying around.