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Jamie1992



Member Since: 26 Jan 2019
Location: Haxey
Posts: 17

United Kingdom 2008 Defender 90 Puma 2.4 HT Tonga Green
Bonnet Insulation pad
https://www.ebay.co.uk/itm/LAND-ROVER-DEFE...890.l49286

Has anyone bought or fitted one of these to their TD5? Do they fit ok and did it make any noticeable difference?

Thanks
Post #900779 30th Apr 2021 8:23pm
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geobloke



Member Since: 06 Nov 2012
Location: Nottinghamshire
Posts: 4393

United Kingdom 
I have thought about it too but it is down the list of priorities. Be good to know though as it might bump up the list....

I did think that the majority of the engine noise comes out between the bonnet and the wing top more. Certainly fitting door seals to my old 200tdi made a huge difference to engine noise. Anyway that’s my 10p worth 🤠
Post #900781 30th Apr 2021 8:48pm
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4RF RDS



Member Since: 19 Jul 2015
Location: Ottawa
Posts: 898

Canada 2000 Defender 110 Td5 XS CSW Epsom Green
I used this stuff. Uber simple to cut and fit (self adhesive’) and works a treat, looks good as well. Thumbs Up



Click image to enlarge


https://www.amazon.ca/gp/product/B0055VTOB...&psc=1 2010 Range Rover MkIII Autobiography Super Charged (Idris)
2003 Range Rover Mk III (Desmond FitzWilliam)
2000 Defender 110 CSW TD5 (CTX)
1992 Range Rover Classic (Lizzy)
1972 Series III 300 Tdi (Stanwood)
1967 MGB GT

Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats.
H. L. Mencken (1880 - 1956)
Post #900783 30th Apr 2021 8:55pm
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geobloke



Member Since: 06 Nov 2012
Location: Nottinghamshire
Posts: 4393

United Kingdom 
Quote:
I used this stuff. Uber simple to cut and fit (self adhesive’) and works a treat, looks good as well. Thumbs Up



Click image to enlarge


https://www.amazon.ca/gp/product/B0055VTOB...&psc=1


Tidy engine my friend Thumbs Up Envious of the webasto...

Did you remove the internal bonnet panel to fit the material behind it? Any sign of melting or heat deterioration?

Thumbs Up
Post #900871 1st May 2021 1:54pm
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4RF RDS



Member Since: 19 Jul 2015
Location: Ottawa
Posts: 898

Canada 2000 Defender 110 Td5 XS CSW Epsom Green
Hi, no I just cut larger and tucked it under the edges where applicable. Absolutely no evidence of heat issues thus far. No peeling or sagging either. Even if it had I would just use some spray adhesive to reattach.

Adding the rubber seal around the outer edges of the bonnet and at the back to the bulkhead has reduced engine noise by 5 db (outside) and it is quite dramatic inside the cab as well. 👍🏻


Click image to enlarge



Click image to enlarge
 2010 Range Rover MkIII Autobiography Super Charged (Idris)
2003 Range Rover Mk III (Desmond FitzWilliam)
2000 Defender 110 CSW TD5 (CTX)
1992 Range Rover Classic (Lizzy)
1972 Series III 300 Tdi (Stanwood)
1967 MGB GT

Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats.
H. L. Mencken (1880 - 1956)
Post #900878 1st May 2021 2:50pm
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geobloke



Member Since: 06 Nov 2012
Location: Nottinghamshire
Posts: 4393

United Kingdom 
Ahhhh ok I thought that might be the case and how I would have done it too.

Tell me about the seals around the bonnet. Are they stick on? ON my old 200TDi you could slot defender door seals on to the inner lip of the bonnet and not possible with a TD5 bonnet.

It's a great idea if you live in a colder climates and the 200TDi certainly warmed up quicker with the seals and kept warmer for longer.
Post #900890 1st May 2021 4:07pm
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4RF RDS



Member Since: 19 Jul 2015
Location: Ottawa
Posts: 898

Canada 2000 Defender 110 Td5 XS CSW Epsom Green
Yes the round the edge is a stick on self adhesive roll of “D” shapes rubber seal. Found on fleabay. The back one is from a Saab 900 bonnet. It seals under the bonnet edge to the bottom of the windscreen cowl area. Just clips on and is the perfect size.


Saab cowl seal
https://www.ebay.ca/itm/383931579120?hash=...SwMVdYEHr8

Rubber D seal
https://www.ebay.ca/itm/184600529071?_trkp...%3A2334524 2010 Range Rover MkIII Autobiography Super Charged (Idris)
2003 Range Rover Mk III (Desmond FitzWilliam)
2000 Defender 110 CSW TD5 (CTX)
1992 Range Rover Classic (Lizzy)
1972 Series III 300 Tdi (Stanwood)
1967 MGB GT

Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats.
H. L. Mencken (1880 - 1956)
Post #900893 1st May 2021 4:19pm
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Jamie1992



Member Since: 26 Jan 2019
Location: Haxey
Posts: 17

United Kingdom 2008 Defender 90 Puma 2.4 HT Tonga Green
Thanks Guys, only asking as I’ve recently purchased a td5 truck cab and it sees quite abit louder than previous 300tdi’s and td5s I’ve had or driven!
Post #901006 2nd May 2021 9:44am
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4RF RDS



Member Since: 19 Jul 2015
Location: Ottawa
Posts: 898

Canada 2000 Defender 110 Td5 XS CSW Epsom Green
Remove the roof trim panel and get alu backed butyl sound deadener on to it then foam sound absorber on top of that. The uninsulated roof really resonates badly in the small cab. Also remove the door cards and do the door skins. This will dramatically reduce your cab noise levels. Every little bit helps...

Good luck Thumbs Up 2010 Range Rover MkIII Autobiography Super Charged (Idris)
2003 Range Rover Mk III (Desmond FitzWilliam)
2000 Defender 110 CSW TD5 (CTX)
1992 Range Rover Classic (Lizzy)
1972 Series III 300 Tdi (Stanwood)
1967 MGB GT

Every normal man must be tempted at times to spit on his hands, hoist the black flag, and begin to slit throats.
H. L. Mencken (1880 - 1956)
Post #901199 3rd May 2021 4:32pm
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Jamie1992



Member Since: 26 Jan 2019
Location: Haxey
Posts: 17

United Kingdom 2008 Defender 90 Puma 2.4 HT Tonga Green
Well the bonnet insulation panel was a no go and has now been returned, it was woefully thin and for the money it cost they’re was absolutely no noticeable difference! So far I’ve dynamat the foot walls battery boxes and fitted thick closed cell foam to the foot wells and parts of the bonnet where safe. So far there’s been zero reduction in DB reading on the app I’m using, it’s currently reading at 83 db when idling, I’m sure my other td5’s I’ve owned in the past were no where near this loud at idle. Anyone else happen to know what their sound levels are when idling?
Post #901951 8th May 2021 12:55am
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