Stuff you have made today

[roblane65]

yesterday actually I made a start on solving the no cranking issue with the range rover !
similar issues to either a duff battery or starter but then wouldn't crank at all , so battery is good put a power probe to stater and starters good so a bit of metering and the 12v to starter is only getting 6 or 7v a bit of YTing and it's all pointing to the switch block on the bottom of the barrel well , an hour so of finding hidden fixings and it's out

and the offending article

high resistance across the pins which supply the starter motor so new switch block on order and hopefully she'll be up and running again . Apparently a common issue on older vehicle ,well it is twenty this year .

 

[Memmeddu]

Assembled the bottom end of my MS361
It has been a messy war but I think I've won.

Heated up the crankcase halves and inserted the bearings straight out of the freezer.
Despite they were respectly at 150°C and -10°C I've had to drive them in with an hammer.
I've made a gasket because the ones from the kit are for a completely different saw and it's been a nightmare to make it.
Placed it in position after applying sealant on both sides and crankcase
I've then heated up the inner races and the crankshaft slipped in no problems on the flywheel side, on the clutch side on the other hand, I've had to seriously hit with an hammer to make it slide in position.
I've then tightened the 3 screws around the bearings.
Once at room temperature I've aligned the crank within a 0.1mm gap. (0.9 on the clutch side and 1mm on the flywheel side).
Little bit of oil, and it feels little bit tight but spins smoothly so I believe it just needs little bit break in.
Hopefully on tomorrow I'll be able to finish to assemble the engine or at least install the top end

 

[Blobber]

Flail links glued together and a bit of black over the important bits, should look the part!
A bit of black on me balls but that will wear off!

 

[citizen kane]

Made some bits to put a tailstock DRO on the lathe.

 

[Memmeddu]

This chainsaw is a complete pain.
I've just finished for today.
Managed to fit the top end only.
Because I've had to run an M14x1.25 tap through the sparkplug hole after having installed the top end which has been another little pita due to gasket trimming and filming everything.
Anyways used the grease cheat and it apparently worked perfectly fine.
We use it at work to repair threads after having removed broken or stuck glow plugs on cylinder heads.
But I don't have any compressed air and I still have to fit the flywheel which needs repair.
I've used brake cleaner to wash the installed cylinder but it might be not enough

 

[Brad93]

Made some bits to put a tailstock DRO on the lathe.

View attachment 486110View attachment 486106View attachment 486107
View attachment 486108View attachment 486109

What is the purpose of the linear rail

 

[Memmeddu]

But I don't have any compressed air and I still have to fit the flywheel which needs repair.
I've used brake cleaner to wash the installed cylinder but it might be not enough

Eventually I've installed the clutch and used the impact driver to spin the engine at around 3000 rpm.
Nothing came out, no scratches on the piston or cylinder wall I think I've done for today

 

[northwest]

What is the purpose of the linear rail

Looks to me like a magnetic read head and magnet strip, I like them and have a few now on my DRO setups.
It is this stuff:

Magnetic Tape and Support Profiles

Magnetic tape and support profiles provide secure, flexible mounting for precise measurements. Ideal for machining, inspection, and alignment tasks in industrial applications.

www.machine-dro.co.uk

 

[Brad93]

Looks to me like a magnetic read head and magnet strip, I like them and have a few now on my DRO setups.
It is this stuff:

Magnetic Tape and Support Profiles

Magnetic tape and support profiles provide secure, flexible mounting for precise measurements. Ideal for machining, inspection, and alignment tasks in industrial applications.

www.machine-dro.co.uk

yes i see that same as my mill, but there is also a linear rail and carriage there

 

[nickk]

Milling edges to size on a leaf spring after flattening/normalising,for another forum member .

 

[Mick Annick]

Milling edges to size on a leaf spring after flattening/normalising,for another forum member .View attachment 486119

You’ve got more hair than that brush has bristles Nick!

 

[citizen kane]

What is the purpose of the linear rail

The bearings and magnetic reader head are bolted to the tailstock casting and the linear rail supports and guides the magnetic tape and its extrusion. Its all sprung loaded and a "tooth" just bears on the nose of the tailstock barrel.

 

[northwest]

yes i see that same as my mill, but there is also a linear rail and carriage there

....off to find my glasses....................


You are right of course. <doghouse>

 

[sako243]

Yesterday I made a complete and running engine into a pile of bits.

Because my V8 was actually a V7...

There was a bit of chuffing on one bank which we'd hoped was a stuck valve. Tested compression and got good compression on all but #8 which was zero. Managed to find my borescope and had a peer down the spark plug hole and something wasn't right. Ah well time to take the head off and found a burnt valve.

This was a more or less bought sight unseen engine that was running LPG. Looks like I've been lucky and there's no worrying damage to the bores or piston in fact the rear four cylinders on the engine still have some cross hatching visible and the front four are a bit smoother but with no lip at the top so for an engine of this age in pretty decent shape.

Off to see Mr @GRW's new workplace this morning and see about sorting out the valves / head.

 

[offthames]

Finished the homemade tool kit for my E30

 

[Melvyn Best]

Yesterday I made a complete and running engine into a pile of bits.
View attachment 486149
View attachment 486150
Because my V8 was actually a V7...

There was a bit of chuffing on one bank which we'd hoped was a stuck valve. Tested compression and got good compression on all but #8 which was zero. Managed to find my borescope and had a peer down the spark plug hole and something wasn't right. Ah well time to take the head off and found a burnt valve.
View attachment 486151
This was a more or less bought sight unseen engine that was running LPG. Looks like I've been lucky and there's no worrying damage to the bores or piston in fact the rear four cylinders on the engine still have some cross hatching visible and the front four are a bit smoother but with no lip at the top so for an engine of this age in pretty decent shape.

Off to see Mr @GRW's new workplace this morning and see about sorting out the valves / head.

Check the cam lobes for wear while the heads are off, they can and do wear badly

 

[nickk]

You’ve got more hair than that brush has bristles Nick!

You what? It’s a new one,albeit a cheapie.

 

[Memmeddu]

almost there, starting to look like a chainsaw
Installed inpuls line, intake boot, freshly painted exhaust, oil pump, clutch and then I've addressed the snapped flywheel key problem.
I've drilled a 3mm hole right where the cast aluminum key used to be.
Slided the flywheel on the crankshaft.
Put a little setscrew with Loctite.
It's just there to retain the position...
Drove the nut using the impact driver the taper would be enough to keep the flywheel in position

 

[nickk]

A 2” slick for a forum member,used an HGV leaf spring.

 

[Memmeddu]

Not done yet

The new clutch and sprocket arrived today so installed it straight away
Then the tedious and frustrating process of the chain brake assembling
Replaced the fuel filter.
Installed the handle after assembled the trigger and switch mechanism.
Another frustrating process...
I've probably ruined the video storyline because honestly I've not followed an order while assembling
But who cares no one would watch the video anyways.

Installed some proper spikes
Things to do
Assemble the recoil and replace the
o-rings on the caps to complete the left side
Rebuild and install the carburetor to complete the intake side
Install the other spikes strip on the chain cover, new chain pads and rubber chips deflector.
New bar and chain
Chainsaw complete

Adjust the carb
Editing
Restoration video complete