Squeky Fan Pully

[Suspense]

The gear that drive my radiator fan is making a squaling noise.. is it same to just lube it up with WD40/Silicon Spray? or is there something else i should be doing?

[khunjeng]

is it the pully or the belt?

Easy way to check is to take off the belt..2min...and spin the pully by hand..it should spin freely. If thats cool, its your belt...is it old? give a tweak and see how it goes...for the money I usually just replace them cos they are cheap as.

On that note does any1 actually know the correct part number for the fan belt and alternator belts either a OEM or other??

[crofte]

is it the pully or the belt?

Easy way to check is to take off the belt..2min...and spin the pully by hand..it should spin freely. If thats cool, its your belt...is it old? give a tweak and see how it goes...for the money I usually just replace them cos they are cheap as.

On that note does any1 actually know the correct part number for the fan belt and alternator belts either a OEM or other??

Air con compressor: 11720-77A01 Alternator: 11720-42L01 Power steering pump: 11950-58S01 Cam belt: 13028-20P25. My car used to squeal real bad especialy at high rpm. i changed all 3 front belts and have not had any trouble. Repco can provide Dayco equivelants to the nissan belts cheap around $15 each, cam belt around $100 for the gates racing belt. Your cam belt should be done at 100 000 km.