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  1. Join Date
    Nov 2008
    Posts
    18
    #761
    Quote Originally Posted by den1106 View Post
    Sir, ano ba sasakyan mo? Bakit kailangan pa ibaba yung condenser, paano daw ibaba?

    Sir sori po, evaporator pala po ibaba, ayun ung katabi ng radiator..

    Kasi pag maiinit bumababa at tapos babalik sa tamang IDLE niya..

    Sabi baka daw my barado ung evaporator kasi lagpas daw ung sa 300 ung PSI at gumagalaw ung pangsukat nila habang tinetest, tapos isasabay na rin palitan ung drier at expansion valve, eh bago pa lang naman yun expansion at drier...


    honda ESI 94 Model..


    Salamat po sir..

  2. Join Date
    Jan 2008
    Posts
    380
    #762
    Quote Originally Posted by mykelan212002 View Post
    Sir sori po, evaporator pala po ibaba, ayun ung katabi ng radiator..

    Kasi pag maiinit bumababa at tapos babalik sa tamang IDLE niya..

    Sabi baka daw my barado ung evaporator kasi lagpas daw ung sa 300 ung PSI at gumagalaw ung pangsukat nila habang tinetest, tapos isasabay na rin palitan ung drier at expansion valve, eh bago pa lang naman yun expansion at drier...


    honda ESI 94 Model..


    Salamat po sir..

    Sir, condenser po yung nasa tabi ng radiator. Pero di ko talaga ma gets kung bakit kelangan ibaba yan dahil sa tingin ko pag barado ang internals ng condenser ay lower yung high side pressure reading dahil yung high side service port is located after the condenser (just after the drier) in TXV (expansion valve) system.

    Maaring barado lang yung condenser or evaporator fins mo o mahina yung mga fans mo. It could be also due to presence of air in the A/C system or overcharged talaga.

    Yung drier usually palit talaga after a major repair, yung expansion valve naman pwede wag na basta di lang mapasukan ng dumi while your a/c is being repaired, sabi mo bago pa naman.

  3. Join Date
    Nov 2008
    Posts
    18
    #763
    Quote Originally Posted by youngrider View Post
    Sir, condenser po yung nasa tabi ng radiator. Pero di ko talaga ma gets kung bakit kelangan ibaba yan dahil sa tingin ko pag barado ang internals ng condenser ay lower yung high side pressure reading dahil yung high side service port is located after the condenser (just after the drier) in TXV (expansion valve) system.

    Maaring barado lang yung condenser or evaporator fins mo o mahina yung mga fans mo. It could be also due to presence of air in the A/C system or overcharged talaga.

    Yung drier usually palit talaga after a major repair, yung expansion valve naman pwede wag na basta di lang mapasukan ng dumi while your a/c is being repaired, sabi mo bago pa naman.


    Sori po sir, un ga daw po ung ibaba, kasi masyado po siya maiinit lagpas 300, Kasi last december nagpagawa ako ng compressor, pinalitan po ng mga bearing, nun naayos po un maganda po ung lamig ng aircon pati po takbo ng sasakyan.

    Pero napansin ko lang ung idle niya bumaba, last Feb..

    Ewan ko nga po kung nu tlga cra nun... wala na ako masabi bout sa sasakyan eh.. sori po..

  4. Join Date
    Jan 2008
    Posts
    380
    #764
    Sir 'bambino' ano kaya ang magandang gawin sa a/c ni 'mykelan212002'.

    Kung kotse ko yan sa tingin ko papa-check ko uli yung pressure readings, kung 300 PSI talaga sa high side medyo mataas nga yan for a sedan, I am looking for 27 to 35 low side pressure and 180 to 235 sa high side depende sa ambient temp.

    At 300 PSI, I'll evacuate my A/C system, vacuum for at least 30 minutes and recharge it by weight as recommended in the manual, pwede na kaya yung O.6 kg sa ESI.

    Di kaya baliktad yung ikot ng mga fans, dapat parehong pahigop, power wash narin yun yung radiator at condenser, merong kotse na pwedeng i-power wash yung evaporator with out removing it.

    Maaari ding may problema sa idle-up system ng kotse, pero yung 300 PSI sa tingin ko eh kelangan talagang i-correct.

  5. Join Date
    Mar 2006
    Posts
    607
    #765
    YOUNGRIDER TAMA YUNG PROCEDURE MO MERON LANG AKO IDADAGDAG.



    ang masasabi ko dyan ,recover muna yun refrigerant para masukat ,honda civic yata yung kotse di ba ?

    1.35 lbs lang ang dapat karga nyan , pero kung sobra ang init ng panahon

    - 10% pwede na to protect the compressor .

    then evac put the right amount of oil and recharge ( 1.20 lbs.)

    during testing (performance test)

    low side = 30 - 45 psi

    high side = 175 -225 psi

    considering the ambient temp at around 35 C

    IF ANY ABNORMALITIES FROM GAUGE READINGS , AND IT'S NOT COOLING ENOUGH , AND IT'S TIME TO DIAGNOSE IT.

    AT LEAST THE AMOUNT OF REFRIGERANT IS RIGHT THIS TIME.

  6. Join Date
    Nov 2008
    Posts
    18
    #766
    Quote Originally Posted by bambino View Post
    YOUNGRIDER TAMA YUNG PROCEDURE MO MERON LANG AKO IDADAGDAG.



    ang masasabi ko dyan ,recover muna yun refrigerant para masukat ,honda civic yata yung kotse di ba ?

    1.35 lbs lang ang dapat karga nyan , pero kung sobra ang init ng panahon

    - 10% pwede na to protect the compressor .

    then evac put the right amount of oil and recharge ( 1.20 lbs.)

    during testing (performance test)

    low side = 30 - 45 psi

    high side = 175 -225 psi

    considering the ambient temp at around 35 C

    IF ANY ABNORMALITIES FROM GAUGE READINGS , AND IT'S NOT COOLING ENOUGH , AND IT'S TIME TO DIAGNOSE IT.

    AT LEAST THE AMOUNT OF REFRIGERANT IS RIGHT THIS TIME.

    Hellow sir,

    Ung low side ko pala po, umaabot ng 70psi...

    Ayaw ko kasi muna ipagawa baka kasi hulaan ulit ung gagawin po ehh.. masasayang lang po ung pera nnmn...


    thanks po..

  7. Join Date
    Mar 2006
    Posts
    607
    #767
    MYKELAN

    malamang overcharged nga yan ,mabuti pa pasyal ka na lang sa malapit na A/C shop at pabawasan ang karga .

    mahirap ata humanap dyan ng fully equipped shop kaya puro overcharged yung nababasa ko dito .

    basta tandaan mo * idle

    low side 30-45 psi

    high side 175-225 psi

    at 2500 rpm hindi ka dapat lumampas sa 250 psi.( R134A)

    itaon mo na tanghali para mainit .

  8. Join Date
    Jan 2008
    Posts
    380
    #768
    70 PSI sa low side, ang taas nga. Goodluck po, sana maayos kaagad ang A/C ng kotse nyo. Second the motion po ako kay sir 'bambino'.

  9. Join Date
    Nov 2008
    Posts
    18
    #769
    Cge sir,

    papachek ko po sa friday, pinagawa ko kasi ung sasakyan pa ehh, at naka leave ako ng wed and thurs..

    Pagpacheck ko po, magpost agad ako d2 para malaman niyo po..


    Maraming salamas mga bossing..

  10. Join Date
    Mar 2009
    Posts
    994
    #770
    Tama ka jan bro. Skilled at competent and techs nila jan sa shop ni Mang Mar. Mabilis at reasonable ang price. Sila ang nagpatino sa AC ng 1988 Nissan Maxima ko. Mahihiya ka ngang hindi magbigay ng malaking tip sa technician kasi talagang aalis kang satisfied.

    Yun nga lang, may isa akong request... sana mag-diet na si mang Mar. High risk na ang weight nya. Ayaw kong magsara ang shop nya. LOL!

    Sa mga hindi pa nakakaalam ng shop na ito, mga Tsikot bros, try it!!!

Aircon Repair: Mario Reyes