DIY ~ Do It Yourself
Yaya, of coz... I did it myself.
Air conditioner fully service for the baby (Wira)
1st time ~ spent 1 whole day...

From cold to the extremely cold
Dirty >>> Clean

Removing.....removing.....removing......
Releasing the gas...~~

^.... That's Evaporator or else mechanic called as Cooling Coil

^.... Evaporator cover ~ Is it dirty?

^.... Err, I hv no idea. Can anybody tell me the cover name?
Ohya! The hole...absorb the air from outside.
不用担心,被我封掉了。哇哈哈~!
No more outside air!
Cleaning with acid...

^.... Compressor.
Is it clean? very kilat le... hehe!
*The only mistake have been make ~ R134a Gases added too much.
Cause the aircon keep on on off on off at 2000rpm.
Uncomfortable to drive.

Pressure too much? Mayb? No idea?
Yeah! Come on... Apply your thermofluid knwledge although you hvn learn about de aircon.
Release some gas ~ Everything is going to be fine.

自己DIY的怎样都会比店做的清洁多
那种满足感是$$买不来的