Usually walang bleed valve, kung meron man near the pump or the rack na mahirap dukutin. You have to siphon /pump then refill out from the reservoir while running the engine & turning lock-to-lock the steering wheel about 5x until the fluid becomes clear. A windshield washer pump is good tool for suckin out the fluid.
Napapalitan ko na sir using higop method. Nagtataka lang ako kung ok ba un or effective ba. Sa nakita ko kasi parang yung sa lalagyan lang yung nasisipsip, parang di nasisipsip yung mga nasa tubo which is un dapat ang ma drain. Hmm
Effective yun basta paandarin mo makina to activate the PS pump & turn lock2lock steering wheel para umikot yung fluid. Makikita mo naman from murky brown yung container back to orig color.