please help: squeaking fan belt when turning a/c on

[jay2009]

please help po, i have problem with my 2000 sentra gts. Natunog lagi un belt pag on ko aircon, pro after mga 30 secs nawawala. San po kaya problem nun? TIA

[nuebe]

hindi ba basa ng langis?

[nuebe]

pag nag iingay kasi ang belt, malamang maluwag. . try mo muna pahigpitan, . and test mu kung mag iingay pa

[jay2009]

mahigpit naman po un belt, pinagtataka ko lang everytime na bubuksan ko lang naman ung aircon saka natunog. napacheck ko na din sa mekaniko di din nila alam kasi pagcheck ndi naman natunog, sabi nila pag continous na lang daw un tunog saka ko ipagawa. natatakot lang ako baka maputol un belt or what, sabi naman nila ok pa naman daw un belt. di ko tuloy alam kung safe ba o ndi..

[shadow]

Bearing ng...nakalimutan ko yun tawag yun nag hold ng belt


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[AKI125]

Bearing sa pulley
Tensioner bearing if meron man
Compressor pulley bearing

[ghosthunter]

please help po, i have problem with my 2000 sentra gts. Natunog lagi un belt pag on ko aircon, pro after mga 30 secs nawawala. San po kaya problem nun? TIA

Potential source of problem:
-tension of belt, not enough or too much tension
-pulley bearing, worn out
-compressor seal bearing, worn out
-belt, old

[jay2009]

thanks for your reply mga sir.. hirap lang po kasi minsan sa mga mekaniko pag ndi nila naririnig un tunog ayaw nila gawin or icheck sabihin nila ok lang un.. malas ko naman tuwing ipapacheck ko ayaw naman tumunog..

[joemelr]

Try mo muna basain ng tubig yun belt ng AC pagnakarinig ka ng sound, pagnawala ingay after putting water it means the belt has problem or need tightening lang pero kung di mawala ingay perhaps bearing is the culprit
Hth

[albert_b]

May mga nakikita ako na spray can with the words Belt Dressing. Di ki na nabasa mga details on the packaging, is that something you'd have to use when replacing belts?