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  1. #1
    Member alex29hd's Avatar
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    Exclamation rover 25 diesel...probleme caldura

    Am un rover 25, 2.0 idt, 74wv, an 2000 si cum vine iarna am probleme cu caldura! Desi merg in jur de 8-10 km....la vreo 110km/h...cu carton in fata, la o temperatura exterioara de 0 grade sa zic...abia imi ajunge apa la max. 80 grade! Am inteles ca e termostatul! Ok....am comandat si mi-a venit ceva de genul asta: 1136645.jpg dar problema e ca nu-i gasesc locul...nu am asa cv montat pe masina asta! Nu e ceea ce am eu nevoie sau....rog lamuriri de la cine cunoaste mecanica! Multumesc!

  2. #2
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    Asa functioneaza masina si la mine tot dupa 10 ,15 km incepe sa se incalzeasca.Pozitia ideala la pornire a butoanelor este ca in pozaFotografie0688.jpg ,asa nu iti intra aer rece de afara .Ar mai fii posibilitate sa maresti eficienta caldurii schimband pozitia furtunelor la intrare iesire apa din calorifer.Fotografie0689.jpgFotografie0691.jpg acolo e intrare si iesirea apei din calorifer sus iese jos intra. Sunt unul sub altul. Am mai facut asa si la alte masini dar aici e problema ca pe traseul apei sunt puse EGR ul incalzitorul de matorina si tancul de apa. In alt topic am zis ca ma uit dar nu am avut timp.Cit despre piesa de mai sus o stiu dar nu imi amintesc de unde . Poate fii intr un singur loc, sub pompa de injectie . Ma uit maine .

  3. #3
    Member alex29hd's Avatar
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    eu n-am gasit piesa nicaieri si mi s-a spus de la un service ca tb sa fie un termostat clasic,simplu...si tb montat undeva sub bulbul de temperatura...

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    astea sunt partile componenteale circuitul de apa Fotografie0693.jpg.
    1. Cooling fan and cowl
    2. Coolant pump
    3. Top hose
    4. EGR cooler
    5. Hose - coolant rail to EGR cooler
    6. Heater temperature control valve
    7. Hose - heater matrix feed
    8. Pipe - expansion
    9. Elbow - expansion tank to expansion pipe
    10. Expansion tank
    11. Hose - heater matrix return
    12. Coolant rail
    13. Engine oil cooler
    14. Elbow - radiator to expansion pipe
    15. Hose - engine oil cooler to coolant pump
    16. Bottom hose
    17. Radiator

  5. #5
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    si asta e circuitul de apaFotografie0694.jpg
    COOLING SYSTEM COOLANT FLOW
    A = Cold; B = Hot
    1. Heater matrix
    2. Coolant expansion pipe
    3. Expansion tank
    4. Bottom hose
    5. Engine oil cooler
    6. Coolant pump
    7. Top hose
    8. EGR cooler

  6. #6
    Member alex29hd's Avatar
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    nu reusesc sa aduc imaginea la o dimensiune in care sa reusesc sa disting cv pe ea....cu ZOOM devine neclara....mi le poti trimite pe email: electro1983@yahoo.com ? multumesc anticipat

  7. #7
    Member rekinu's Avatar
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    s-ar putea sa nu ai termostat??? zic si eu, pe rimmer nu am gasit nici o piesa "termostat" pentru diesel
    I wish I was faster!

  8. #8
    Member alex29hd's Avatar
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    M-am gandit si eu la asta....dar de ce imi da dupa datele masinii piesa asta ca termostat? Si daca nu e prevazuta cu termostat....ce-i tine locul????

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    termostatul pare ca este citez "TERMOSTAT IS THE BASE OF THE ENGIN OIL COOLER" adica in partea de jos a racitorului de ulei si este un termostat normal . am pozat locatia prelucez poza si o pun pe forum

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    Fotografie0701.jpgFotografie0705.jpgcele doua arata carcasa termostatului in forma de "L" la baza racitorului de ulei. Se afla sub pompa de injectie si ai acces doar de sub masina.Il gasesti usor daca te iei dupa conducta de ulei care vine de la filtru ca in pozaFotografie0699.jpg .Fotografie0703.jpg si asta e racitorul de ulei.

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