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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
What are these things?
First picture, what is the thing on the left that looks like a bit of scrunched up tin foil, and what's the hat that it goes under? Should the hat be attached on properly rather than just flapping around?


Click image to enlarge


Second, has anyone ever seen a dent in this pulley before, any ideas what has caused it and do I need to be careful when ordering a new one?


Click image to enlarge




Thank you Thumbs Up [/img]
Post #531814 15th May 2016 8:50pm
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Pilgrimmick



Member Since: 16 Nov 2015
Location: Highlands
Posts: 582

United Kingdom 
1st one is a heat shield.

The pulley? Has the engine been out of the vehicle? Is it a replacement, it may have been damaged when fitting. 80" 1948
Lightweight V8
Bowler Tomcat
130 Station wagon
90 300tdi
(Santana PS10 pick up)
Range Rover L322 (Ful fat)
Post #531821 15th May 2016 9:00pm
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ian series 1



Member Since: 17 Nov 2014
Location: south
Posts: 3127

United Kingdom 2008 Defender 90 Puma 2.4 CSW Bonatti Grey
First one is a heat shield that sits over the twin wire electrical plug on top of the bell housing, flywheel sensor.
Common to see them come adrift, or missing.

The alloy pop rivet rubs due to vibration then becomes loose.
Also a cause of an annoying rattle!

Can't say what caused the dent in the tensioner pulley?
Maybe someone had a lever or bar against it at some point??

Or a long shot would be something got trapped between belt and pully while running?

I would go for it being used as a lever point for something.... 80" 80" 86" 88" 90"

Wanted, Forward Control Anything considered.
Post #531823 15th May 2016 9:01pm
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ian series 1



Member Since: 17 Nov 2014
Location: south
Posts: 3127

United Kingdom 2008 Defender 90 Puma 2.4 CSW Bonatti Grey
Beat me to it Mick! Thumbs Up 80" 80" 86" 88" 90"

Wanted, Forward Control Anything considered.
Post #531825 15th May 2016 9:02pm
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Pilgrimmick



Member Since: 16 Nov 2015
Location: Highlands
Posts: 582

United Kingdom 
First time in a long time I have beat anyone to anything!
;-( 80" 1948
Lightweight V8
Bowler Tomcat
130 Station wagon
90 300tdi
(Santana PS10 pick up)
Range Rover L322 (Ful fat)
Post #531827 15th May 2016 9:07pm
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ian series 1



Member Since: 17 Nov 2014
Location: south
Posts: 3127

United Kingdom 2008 Defender 90 Puma 2.4 CSW Bonatti Grey
Rolling with laughter 80" 80" 86" 88" 90"

Wanted, Forward Control Anything considered.
Post #531832 15th May 2016 9:13pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20121

United Kingdom 
I'd say the same for the pulley, it's right next to the pretensioner so you need to use a lever to remove the belt.
However, looks like it wasn't done carefully and who ever it was was forceful and crack handed.
I used a crowbar on mine to remove the drive belt myself and never caused anything similar.

I wouldn't worry about it at all though if it's just the edge of where the belt is, looks just like the very outer edge.

LR would probably want £100 for a new one. Rolling Eyes
Post #531836 15th May 2016 9:28pm
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
It's running on the back of the belt and doesn't seem to be causing any issues. I'm just not particularly happy with knowing there's something not right! Engine has never been out that I'm aware of.

So are you saying the heat shield isn't needed? It seems to be trying to make a bid for freedom Laughing
And what about the bit of scrunched up foil that goes under it?

Thumbs Up
Post #531871 15th May 2016 10:39pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17209

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
My Puma has been miising the crankshaft position sensor heatshield for at least the last 150,000 miles, so I don't think you need worry too much.
Post #531873 15th May 2016 10:52pm
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miker



Member Since: 13 Sep 2015
Location: Surrey
Posts: 1762

United Kingdom 1999 Defender 110 Td5 CSW Rioja Red
Looks like the sort of dent I'd inflict when going for something with the size 1 adjuster and missing to be honest. I wouldn't be worrying.
Post #531883 15th May 2016 11:19pm
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