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9th January 2013, 08:25 PM
#1
Trying to remove MAF Unit to Clean
Hi guys just need some help or guidence on to remove the MAF Unit. I know from other posts I'm not supposed to unscrew the 4 small screws.
My issue is the 4 screws attaching the MAF uint to the Air Filter box. When I try to unscrew the bolt the square washers on the inside start to turn as well and cut through the plastic.
Any suggestions how to either stop them from turning or getting the bolts out?
I've tried to hold the washer with needle nose plyers while i turn the bolt but its not stopping the washer from turning.
Please help.
Cheers
Paul
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9th January 2013 08:25 PM
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9th January 2013, 08:40 PM
#2
Patrol Freak
I had the same prob mate, but I was able to use the needle nose pliers try spray with crc or wd40 give a bit and try again other wise do the bigger hammer trick and try get a set of needle nose with longer handles as the longer they are the more leverage you get.
Live life, Love life.
Snatch straps on towballs can harm and/or kill!!!!!!
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The Following User Says Thank You to krbrooking For This Useful Post:
eph444 (9th January 2013)
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9th January 2013, 08:53 PM
#3
Patrol God
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9th January 2013, 09:01 PM
#4
Thanks for that I sprayed it and will try again and get bigger pliers. Just glad to know its not just me..... such a simple thing to do but I always run into issues!!! lol
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9th March 2013, 03:14 AM
#5
There is a thread in, mechanical: Engine and drivetrain. It explains what to do....... :-) http://www.nissanpatrol.com.au/forum...ng-MAF-sensors
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9th March 2013, 08:58 AM
#6
Patrol God
What model is yours, only two torq screws holding in my MAF on 04 3lt GU
04 ST 3lt auto, not enough Mods to keep me happy, but getting there
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9th March 2013, 07:11 PM
#7
Same same for a 2001 4.8L
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9th March 2013, 08:46 PM
#8
Expert
Re: Trying to remove MAF Unit to Clean
Zd30 2 screws. Real simple. Which engine?
Sent from my GT-S5830 using Tapatalk 2
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21st May 2013, 08:11 PM
#9
Old thread, but for anyone looking I take the OP has an RD28. If you undo the four screws and try to remove the cover plate you will damage the wiring inside and deem it unrepairable. To remove the RD28 MAF it to remove the entire cylindrical unit. It's only two hose clamps and its off.
The TB48 MAF looks similar to the RB28, comes as a large round Cylindrical unit, but it has two screws not four hold the electrical section in.
Last edited by mudski; 21st May 2013 at 08:18 PM.
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21st May 2013, 10:08 PM
#10
Patrol Freak
Originally Posted by
mudski
Old thread, but for anyone looking I take the OP has an RD28. If you undo the four screws and try to remove the cover plate you will damage the wiring inside and deem it unrepairable. To remove the RD28 MAF it to remove the entire cylindrical unit. It's only two hose clamps and its off.
The TB48 MAF looks similar to the RB28, comes as a large round Cylindrical unit, but it has two screws not four hold the electrical section in.
Yep thats what I did when I cleaned mine, Just unclamped the whole assembly and took it out, then sprayed straight through and cleaned it up!!!
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