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martyp1970



Member Since: 21 Oct 2014
Location: Cramlington
Posts: 40

United Kingdom 2006 Defender 110 Td5 XS CSW Blenheim Silver
Q about rear mudflap brackets
On the 90 therr are rear mudflap brackets the fit on the angled bit of the cross member.
Do you have to actually have to drill into the underside ?
Im not attaching anything as you guys will know what im talking about
Post #388698 15th Jan 2015 1:10pm
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munch90



Member Since: 26 Oct 2013
Location: guildford
Posts: 3558

England 
yes drill it then use rivnuts (m6) as you cant get in there to hold nuts when bolting brackets on
Post #388709 15th Jan 2015 1:25pm
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jimbob7



Member Since: 06 Jul 2013
Location: uk
Posts: 2055

/\/\/\ Dont know if the 90's are as awkward as the 110's, but I managed to replace the rivnuts with standard nut and bolt (stainless).Bolt inserted into spanner and a bit of gaffer tape holding it in place.Fat fingers won't help thats fer sure,lol.Also a longer spanner would help,or 2 spanners well gaffer taped together. Pov.spec,ftw. 2006, 110,TD5.
Post #388715 15th Jan 2015 2:23pm
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martyp1970



Member Since: 21 Oct 2014
Location: Cramlington
Posts: 40

United Kingdom 2006 Defender 110 Td5 XS CSW Blenheim Silver
if im drilling into the rear cross member do i need to put anything on the exposed metal or spray anything into the hole before using bolts etc..
rivits not an option im looking at only bolts,nuts.
Post #388727 15th Jan 2015 3:09pm
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munch90



Member Since: 26 Oct 2013
Location: guildford
Posts: 3558

England 
paint round hole with waxoyl etc , I would paint the surface of both the mating surface with underseal with added waxoyl then as you tighten up it will seal the joint

not rivits , RIVNUTS
Post #388731 15th Jan 2015 3:27pm
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mikeh501



Member Since: 07 Jan 2013
Location: United Kingdom
Posts: 1142

United Kingdom 
I bought some mudflap brackets which mount to the face of the cross member. Much better placement as its hard to wreck them and are easily replaced. The problem with the original rivnuts is that rot sets in. Get some stainless/rubber/alloy ones if you go this direction.
Post #388760 15th Jan 2015 5:22pm
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martyp1970



Member Since: 21 Oct 2014
Location: Cramlington
Posts: 40

United Kingdom 2006 Defender 110 Td5 XS CSW Blenheim Silver
"I bought some mudflap brackets which mount to the face of the cross member. Much better placement as its hard to wreck them and are easily replaced. The problem with the original rivnuts is that rot sets in. Get some stainless/rubber/alloy ones if you go this direction."


You got any links to what you've bought/mentioned mate.
cheers
Post #388908 15th Jan 2015 11:56pm
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mikeh501



Member Since: 07 Jan 2013
Location: United Kingdom
Posts: 1142

United Kingdom 
Border motorsport
Post #388940 16th Jan 2015 9:31am
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nitram17



Member Since: 09 Jun 2014
Location: newcastle
Posts: 2260

munch90 wrote:
yes drill it then use rivnuts (m6) as you cant get in there to hold nuts when bolting brackets on


Just looked under mine looks like three bolts underneath ......are you saying that once you have taken these bolts off you cannot use them again because you cannot get access to bolt head and have to use rivnuts?what a bleedin useless design!
Post #388996 16th Jan 2015 12:26pm
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munch90



Member Since: 26 Oct 2013
Location: guildford
Posts: 3558

England 
no if you undo the three bolts there should be rivnuts already in the cross member

there just a way of putting a thread into a blind hole

give them a good soaking to wd etc first

completely re useble , just a standard m6 bolt
Post #388999 16th Jan 2015 12:34pm
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nitram17



Member Since: 09 Jun 2014
Location: newcastle
Posts: 2260

Thanks munch i have just googled rivnut!..............Its all clear to me now! Im starting to like defender2.net nearly as much as google!
Post #389004 16th Jan 2015 12:43pm
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mikeh501



Member Since: 07 Jan 2013
Location: United Kingdom
Posts: 1142

United Kingdom 
The problem is that they quickly rust and become impossible to remove short of a grinder and when they get ripped off it pulls the rivnuts through the cross member damaging and enlarging the hole.... Ask me how I know!
Post #389214 16th Jan 2015 9:45pm
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