Good idea wanted for this small paint job
#1
Good idea wanted for this small paint job
I need to replace one of the rear parking sensors and will obviously have to paint it before installing.
I am concerned that when I spray, the paint will find its way into the slit and clog up the sensor.
Can anyone think of a simple, but effective way of masking off the slit/groove all the way around?
I am concerned that when I spray, the paint will find its way into the slit and clog up the sensor.
Can anyone think of a simple, but effective way of masking off the slit/groove all the way around?
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Frog (01-02-2013)
#3
Masking slot in sensor
While I have not sprayed a sensor, in a close quarters area as you describe, I have used a "post it" piece of paper (or painters tape) with the sticky side in or out, cut it to the circumference of the slot, stuck it into the slot or around the item to avoid painting it, closed the open end, and proceeded to spray. My experience has been masking the tire valve when doing some touch-up on one of my wheels, and also masking chromed bolts where I wanted to spray the surrounding area.
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Frog (01-02-2013)
#4
Having just replaced one of these, I took the old one to bits to see what was there. The securing tabs snap off very easily! The gap that worries you is about an 1/8 inch deep and is sealed at the bottom with the rubber fitting that surrounds the inner core and is a tight fit in the outer ring. If paint could get into the gap, it would not get anywhere of concern. That said, when spray painting over such gaps on other jobs, I've never had much luck in getting the paint into such a thin gap! But if you remain concerned, you could cut a strip of suitable card, just over 1/8 inch wide and insert that into the gap to mask it.
I read somewhere that it is important not to have too thick a covering of paint as this can affect performance - a few v thin layers are best.
I read somewhere that it is important not to have too thick a covering of paint as this can affect performance - a few v thin layers are best.
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Frog (01-02-2013)
#6
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Frog (01-02-2013)
#7
Damn... That's what my wife's bikinis are made out of. I instantly had dirty thoughts, then I read the rest of your post and realized you were talking about painting a backup sensor...
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#9
That looks like a generic sensor. (as others have already advised, the covers unclip easily on these).
The OE Jaguar sensors are a 'bayonet' design and easily dismantled for fitting and removal from the bumper. This makes painting very simple:
Note the two different designs used on our models - a right angled connector (item 1) for the two outer and a straight connector (item 2) for the two inner sensors.
Make sure any generic replacement sensor is the correct diameter and suitable length.
Graham
The OE Jaguar sensors are a 'bayonet' design and easily dismantled for fitting and removal from the bumper. This makes painting very simple:
Note the two different designs used on our models - a right angled connector (item 1) for the two outer and a straight connector (item 2) for the two inner sensors.
Make sure any generic replacement sensor is the correct diameter and suitable length.
Graham
Last edited by GGG; 01-02-2013 at 02:54 AM.
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Frog (01-02-2013)
#11
The part numbers are listed to VIN A40264 for the Final Series.
1. Rear Parking Sensor - Outer : LJE7355BB
2. Rear Parking Sensor - Inner : LJE7355AB
3. Sensor Fixing Kit - Inboard : JLM21560
4. Sensor Fixing Kit - Outboard : JLM21562
Numbers 1 to 4 refer to the diagram in post #9.
Jaguar OE cost will be exorbitant! A used part from any body colour could easily be finished to Frost Blue. Alternatively, if one of your sensors has failed with no physical damage, the existing Fixing Kit could be re-used on an OE replacement sensor.
Graham
1. Rear Parking Sensor - Outer : LJE7355BB
2. Rear Parking Sensor - Inner : LJE7355AB
3. Sensor Fixing Kit - Inboard : JLM21560
4. Sensor Fixing Kit - Outboard : JLM21562
Numbers 1 to 4 refer to the diagram in post #9.
Jaguar OE cost will be exorbitant! A used part from any body colour could easily be finished to Frost Blue. Alternatively, if one of your sensors has failed with no physical damage, the existing Fixing Kit could be re-used on an OE replacement sensor.
Graham
#12
Many thanks for those numbers. Yes, I believe the dealer price is about Ł70, which is why I was scrabbling around on eBay trying to find one My sensor isn't physically damaged, it just doesn't click like the other 3 and I now always get the 5-second beep inside the car when I start the engine. Looking at your diagram above, the fixing kit appears to be just a load of rings and washers. It doesn't appear to fix any electronic components...
#13
I'm away from home at the moment (south of you in the Loire Valley) and don't have access to usual information resources. However, the Jaguar fitting instruction PDF is on my MediaFire account which you can download using this link if you need it:
Jaguar XK Series - Reversing Aid.pdf
The PDF includes details on dismantling / assembling the sensors with some useful diagrams.
Graham
#15
Sorry for adding confusion!! I'll back out of this with a 5 second Beep to indicate my fault now!!
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