SY-80PCY14-1ELF,手動(dòng)換向閥34SO-B10H-W,
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,SY-80PCY14-1ELF,手動(dòng)換向閥34SO-B10H-W,
A2FM63/61W-VBB010
A2FM63/61W-VBB020
A2FM63/61W-VBB040
A2FM80/61W-VAB010
,SY-80PCY14-1ELF,手動(dòng)換向閥34SO-B10H-W,
A2FM80/61W-VAB020
A2FM80/61W-VBB010
A2FM80/61W-VBB020 ,SY-80PCY14-1ELF,手動(dòng)換向閥34SO-B10H-W,
A2FM90/61W-VAB010
A2FM90/61W-VAB020
A2FM90/61W-VBB010
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A2FM90/61W-VBB020
A2FM107/61W-VAB010
A2FM107/61W-VAB020
A2FM107/61W-VBB010
A2FM107/61W-VBB020
A2FM125/61W-VAB010
,SY-80PCY14-1ELF,手動(dòng)換向閥34SO-B10H-W,
A2FM125/61W-VAB020
A2FM125/61W-VBB010
A2FM125/61W-VBB020
A2FM160/61W-VAB010
A2FM160/61W-VAB020
(3)檢查柱塞副的密封性。用手握住柱塞套,兩個(gè)手指堵住柱塞頂端和側(cè)面的進(jìn)油口。用另一只手拉出柱塞,感到有較大的吸力,放松柱塞立即縮回原位,表明柱塞副密封良好,否則應(yīng)更換柱塞副。,
SY-80PCY14-1ELF,手動(dòng)換向閥34SO-B10H-W,