Preventative Maintenance Tip

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Dann

Active Member
Posts
545
Location
Middle Earth
Good weather? 10 minutes to spare?

Equipment:

Something comfy to lie on.

Torch.

Wire brush.

Can containing old oil/grease mixture and small paint brush.

Health and Safety:

Disposable gloves, safety specs and optional headgear.

Make sure handbrake is fully applied and chock wheels if on a slope.

Task:

Gently wire brush all those muddy/rusty nuts & bolts, jubilee clips, fuel tank mounts, track rod adjustment threads, brake pipes.

Apply light coating of oil/grease mix with brush.

Avoid:

Anything that a: gets hot (exhaust, turbocharger) and b: spins around ( brake discs/ drums, drive belts, drive shafts, VCU and propshafts, Alternator, Compressor and Power steering pump.

Dripping oil/grease mix on nice block paving by judicious use of a piece of cardboard/ newspaper.

Advantages:

One day you'll need to undo one of these items and the chances of it being siezed and snapping off or stripping threads is much reduced.

MOT inspector will see that the vehicle is cared for generally.

Proof:

I can now remove my Flander front bumper in 5 mins as opposed to the first time when every captive nut was corroded and had to be hacked off and replaced.

D...


P>S Apologies to the old hands for whom this info is second nature.
 
Good weather? 10 minutes to spare?

Equipment:

Something comfy to lie on.

Torch.

Wire brush.

Can containing old oil/grease mixture and small paint brush.

Health and Safety:

Disposable gloves, safety specs and optional headgear.

Make sure handbrake is fully applied and chock wheels if on a slope.

Task:

Gently wire brush all those muddy/rusty nuts & bolts, jubilee clips, fuel tank mounts, track rod adjustment threads, brake pipes.

Apply light coating of oil/grease mix with brush.

Avoid:

Anything that a: gets hot (exhaust, turbocharger) and b: spins around ( brake discs/ drums, drive belts, drive shafts, VCU and propshafts, Alternator, Compressor and Power steering pump.

Dripping oil/grease mix on nice block paving by judicious use of a piece of cardboard/ newspaper.

Advantages:

One day you'll need to undo one of these items and the chances of it being siezed and snapping off or stripping threads is much reduced.

MOT inspector will see that the vehicle is cared for generally.

Proof:

I can now remove my Flander front bumper in 5 mins as opposed to the first time when every captive nut was corroded and had to be hacked off and replaced.

D...


P>S Apologies to the old hands for whom this info is second nature.

You got that last bit in just in time.
My tip ..... NEVER start a job without a can of coppergrease and a little brush close at hand. Apply it to everything that needs a spanner at either end.

CharlesY
 
Thanks for the tip and sorry I didn't do this years ago. Tried a couple of times already to undo the 10 mm bolts at the end (near the middle of the car) of the undercarriage on the Hippo but no luck so far. So can any of the 'smart a..es' having criticism on the initial post tell me how to undo these without breaking them ? Have already sprayed lots of WD40 on them but still no luck.:mad: :mad: :mad:
 
Thanks for the tip and sorry I didn't do this years ago. Tried a couple of times already to undo the 10 mm bolts at the end (near the middle of the car) of the undercarriage on the Hippo but no luck so far. So can any of the 'smart a..es' having criticism on the initial post tell me how to undo these without breaking them ? Have already sprayed lots of WD40 on them but still no luck.:mad: :mad: :mad:


I have a Draper pen sized gas torch which is refuelled from a normal lighter refill canister. The micro-flame temperature is intense due to the very simple and clever design of the burner. 30 seconds on the bolt head will cause expansion throughout the bolt structure and allow removal. An amazing bit of Kit approx £10.

Regards
D........

P.S. A soldering iron tip held against the bolt head will eventually achieve the same result.
 
comma have launched a new product which works the other way round by freezing the nut/bolt in question instead of heating, again causing expansion/contraction. haven't tried it yet, but watch this space.

Usually, I heat up the nut/bolt concerned, and while its still glowing, spray it with WD40, usually works, but have a fire extinguisher handy just in case
 
or there's always this stuff

loctite001.jpg


loctite002.jpg


Bin usin' it for a wee while now and got it from me local partco;)
 
I have a Draper pen sized gas torch which is refuelled from a normal lighter refill canister. The micro-flame temperature is intense due to the very simple and clever design of the burner. 30 seconds on the bolt head will cause expansion throughout the bolt structure and allow removal. An amazing bit of Kit approx £10.

Regards
D........

P.S. A soldering iron tip held against the bolt head will eventually achieve the same result.

Arc welder & a 6" nail will do it quicker.
 
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