大劑!!清潔engine時........

尋晚玩完車清潔個engine時, 拆咗粒火咀然後揾d厠纸包住個螺絲批唸住吸乾淨火咀旁邊d油污...... 點知有一小片厠纸跌咗入個engine入面!!!! 面積大嘅4-5mm直徑既圆形.....

請問會有d咩後果???

remove the heatsink and inner head.......and take the tissue out......no big deal....

but I find that it is very difficult to remove the heat sink.....
as I have no tool and the screw is too dirty.....

go to KWS buy a hex driver for those screws......

before use of the hex driver for dissemble, please remove the dust first....

Dont use those hex keys from "Five Gold" shops, they are not hard enough......otherwise, u may easily damage those heatsink screws.....Then it will be very difficult to remove the heatsink (of  course, still have method to solve this problem)

Upon completion of all steps, u will assemble the heatsink again....Please be reminded to add after-run-oil onto thread of your heat sink screws....otherwise, it is very very very difficult to loosen the screws next time