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A/c pump failure at 88k
  #1  
Old 28-02-2018, 07:02 AM
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Benengel Benengel is offline
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Default A/c pump failure at 88k

Hey guys it seems my ac pump has gone on the navara
Not to sure if I over tightened the belt when changing them lsst week
Dies anyone know if the pumps are serviceable amd able to replace just bearing or is it a whole assy
Looking at pricing atm for a new and second hand looking pretty costly.... bye bye new exhaust
Cheers
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2011 2.5ltd dble cab d22
Mcc bullbar & rear bar, sherpa 4x4 snorkel, gme uhf, egr blank off, 6.5" front speakers ,2inch efs lift, 180w spotties, custom door cards, 3inch exhaust, ecu remap, behind rear seat storage
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  #2  
Old 28-02-2018, 07:16 AM
jonney jonney is offline
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it might just be the Clutch Pulley unit and not a main bearing or bushing whatever. does the noise go away when the aircon is turned off ? if so it does point to the pulley unit.
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Old 28-02-2018, 09:20 AM
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Hey there, there is two sound a one is a constant squeal amd low rpm and the second ia only when ac button ia turned on
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2011 2.5ltd dble cab d22
Mcc bullbar & rear bar, sherpa 4x4 snorkel, gme uhf, egr blank off, 6.5" front speakers ,2inch efs lift, 180w spotties, custom door cards, 3inch exhaust, ecu remap, behind rear seat storage
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Old 28-02-2018, 09:30 AM
jonney jonney is offline
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are you sure its not a bad belt ?
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  #5  
Old 28-02-2018, 10:00 AM
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Hey yeah the belt is leas than 200 km old
When I turn the ac on while driving I can feel it slow the ute down a fair enough to notice. Which it has never done before.
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2011 2.5ltd dble cab d22
Mcc bullbar & rear bar, sherpa 4x4 snorkel, gme uhf, egr blank off, 6.5" front speakers ,2inch efs lift, 180w spotties, custom door cards, 3inch exhaust, ecu remap, behind rear seat storage
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  #6  
Old 28-02-2018, 09:19 PM
jonney jonney is offline
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for the sake of it how about spraying some soapy water over the belt at the compressor end just to make sure its not the noisy belt at fault. if still the same you might have to have an air con guy check it out.
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Old 16-03-2018, 08:06 AM
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so after finally having time to get the mechanics to check it out, my original thought was correct and need a new pump. cost Nzd 750 for a new one and around 150 in labour.
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2011 2.5ltd dble cab d22
Mcc bullbar & rear bar, sherpa 4x4 snorkel, gme uhf, egr blank off, 6.5" front speakers ,2inch efs lift, 180w spotties, custom door cards, 3inch exhaust, ecu remap, behind rear seat storage
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Old 16-03-2018, 08:47 AM
jonney jonney is offline
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Thats a bummer, you would have expected a longer life span than that.
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Old 18-03-2018, 09:04 AM
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yeah, the mechanic said it was pretty far gone. so its pretty sad to see less then 100k for a a/c pump to be fried. not to sure what could of caused it.
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2011 2.5ltd dble cab d22
Mcc bullbar & rear bar, sherpa 4x4 snorkel, gme uhf, egr blank off, 6.5" front speakers ,2inch efs lift, 180w spotties, custom door cards, 3inch exhaust, ecu remap, behind rear seat storage
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