When easy jobs go bad

Tips, tricks, questions and answers to tech questions
User avatar
dern
Posts: 2138
Joined: Wed Aug 18, 2021 8:51 am
Has thanked: 1016 times
Been thanked: 1767 times

When easy jobs go bad

Post by dern »

I went round the 950sm this afternoon replacing rusty bolts with clean ones and had almost finished when the bolt holding one part of the front mudguard snapped while being removed. Started to drill it out and the 2nd drill I used grabbed and snapped off. I then had to drill around the broken drill and open up the hole way beyond the M6 size... it felt like dentistry rather than working on a bike. I then lightly pinched up a rivnut in to the hole and the chemical metalled it in place. I think that it looks ok and will be hidden by the mudguard anyway. I wouldn't do this for any structural but for a piece of bodywork it'll be fine. The alternative is to buy a new fork leg which I wasn't about to do. Two hours I won't get back.

Image

Image

Image
User avatar
KungFooBob
Posts: 14203
Joined: Sat Mar 14, 2020 1:04 pm
Location: The content of this post is not AI generated.
Has thanked: 539 times
Been thanked: 7530 times

Re: When easy jobs go bad

Post by KungFooBob »

The fix looks quite neat!

Hex head bolt looks rubbish tho'
User avatar
dern
Posts: 2138
Joined: Wed Aug 18, 2021 8:51 am
Has thanked: 1016 times
Been thanked: 1767 times

Re: When easy jobs go bad

Post by dern »

The bolt is just a temp to see if it all lined up.
User avatar
mangocrazy
Posts: 6902
Joined: Tue Dec 22, 2020 9:58 pm
Has thanked: 2405 times
Been thanked: 3630 times

Re: When easy jobs go bad

Post by mangocrazy »

I'd call that a pretty good recovery. You'll never notice with it behind the mudgaurd. But get a button or flange head stainless allen bolt to replace the hex head...
There is no cloud, just somebody else's computer.
Le_Fromage_Grande
Posts: 11234
Joined: Mon Mar 16, 2020 6:40 pm
Location: The road of many manky motorcycles
Has thanked: 607 times
Been thanked: 4124 times

Re: When easy jobs go bad

Post by Le_Fromage_Grande »

I decided to change the oil and filter on my car today, pretty easy, it has a spin on oil filter that's easy to get to, take the old filter off, throw it in the bin and then discover that the new filter is a 67mm one, not a 65 like the one that came off, I don't have a 67mm oil filter socket, and neither do any of the car spares shops that are open in Ipswich on a Sunday, despite them selling 67mm oil filters, but not selling 65mm oil filters, so I hooked the old filter out of the bin, fortunately it was clean because the bin was empty, and the old filter has gone back on. 67mm socket ordered from Amazon.

Just to be clear, the oil filter is easy to get to with a socket,but bloody difficult with a strap wrench.
User avatar
Skub
Posts: 12167
Joined: Mon Mar 16, 2020 5:32 pm
Location: Norn Iron
Has thanked: 9828 times
Been thanked: 10145 times

Re: When easy jobs go bad

Post by Skub »

Le_Fromage_Grande wrote: Sun Mar 06, 2022 7:03 pm I decided to change the oil and filter on my car today, pretty easy, it has a spin on oil filter that's easy to get to, take the old filter off, throw it in the bin and then discover that the new filter is a 67mm one, not a 65 like the one that came off, I don't have a 67mm oil filter socket, and neither do any of the car spares shops that are open in Ipswich on a Sunday, despite them selling 67mm oil filters, but not selling 65mm oil filters, so I hooked the old filter out of the bin, fortunately it was clean because the bin was empty, and the old filter has gone back on. 67mm socket ordered from Amazon.

Just to be clear, the oil filter is easy to get to with a socket,but bloody difficult with a strap wrench.
Good job you didn't punch a hole in the filter to remove!
"Be kind to past versions of yourself that didn't know what you know now."
Walt Whitman
https://soundcloud.com/skub1955
User avatar
KungFooBob
Posts: 14203
Joined: Sat Mar 14, 2020 1:04 pm
Location: The content of this post is not AI generated.
Has thanked: 539 times
Been thanked: 7530 times

Re: When easy jobs go bad

Post by KungFooBob »

You only need a socket to remove them. I only ever put them on hand tight.
User avatar
MrLongbeard
Posts: 4587
Joined: Sun Mar 15, 2020 2:06 pm
Has thanked: 599 times
Been thanked: 2442 times

Re: When easy jobs go bad

Post by MrLongbeard »

KungFooBob wrote: Sun Mar 06, 2022 8:05 pm You only need a socket to remove them. I only ever put them on hand tight.
What he said, only ever by hand.
BBB
Posts: 203
Joined: Mon Apr 19, 2021 10:56 am
Has thanked: 292 times
Been thanked: 79 times

Re: When easy jobs go bad

Post by BBB »

Glad I'm not the only one having a bad days tinkering. Went to put the recently oil changed forks back on. Torqued up the bottom yoke bolts 20nm then the top cap at 23nm then back down to 20nm for the top yoke. It kept turning without clicking or getting appreciably tighter. Backed it off checked the wrench on the bottom yoke to confirm. Still clicks so dropped the force to creep up on the bolt. There was a click this time, well more of a snap. Snapped the top yoke.

New yoke off ebay so time to remove the ignition barrel. Was able to drill the first security bolt and get an easy out located and extract the bolt. Second one resulted in a snapped extractor.

Brake refurb went OK though, despite the previous owner not bothering to fit any dust seals and gouging two of the pistons.
Le_Fromage_Grande
Posts: 11234
Joined: Mon Mar 16, 2020 6:40 pm
Location: The road of many manky motorcycles
Has thanked: 607 times
Been thanked: 4124 times

Re: When easy jobs go bad

Post by Le_Fromage_Grande »

MrLongbeard wrote: Sun Mar 06, 2022 8:09 pm
KungFooBob wrote: Sun Mar 06, 2022 8:05 pm You only need a socket to remove them. I only ever put them on hand tight.
What he said, only ever by hand.
You can't get your hand on it to get a proper grip (plus I'm paranoid about the filter coming off, so I over tighten it)
User avatar
dern
Posts: 2138
Joined: Wed Aug 18, 2021 8:51 am
Has thanked: 1016 times
Been thanked: 1767 times

Re: When easy jobs go bad

Post by dern »

BBB wrote: Mon Mar 07, 2022 2:28 pm Glad I'm not the only one having a bad days tinkering. Went to put the recently oil changed forks back on. Torqued up the bottom yoke bolts 20nm then the top cap at 23nm then back down to 20nm for the top yoke. It kept turning without clicking or getting appreciably tighter. Backed it off checked the wrench on the bottom yoke to confirm. Still clicks so dropped the force to creep up on the bolt. There was a click this time, well more of a snap. Snapped the top yoke.

New yoke off ebay so time to remove the ignition barrel. Was able to drill the first security bolt and get an easy out located and extract the bolt. Second one resulted in a snapped extractor.

Brake refurb went OK though, despite the previous owner not bothering to fit any dust seals and gouging two of the pistons.
Ouch.
Le_Fromage_Grande
Posts: 11234
Joined: Mon Mar 16, 2020 6:40 pm
Location: The road of many manky motorcycles
Has thanked: 607 times
Been thanked: 4124 times

Re: When easy jobs go bad

Post by Le_Fromage_Grande »

BBB wrote: Mon Mar 07, 2022 2:28 pm New yoke off ebay so time to remove the ignition barrel. Was able to drill the first security bolt and get an easy out located and extract the bolt. Second one resulted in a snapped extractor.
Cut the snapped yoke off the security bolt.
BBB
Posts: 203
Joined: Mon Apr 19, 2021 10:56 am
Has thanked: 292 times
Been thanked: 79 times

Re: When easy jobs go bad

Post by BBB »

Le_Fromage_Grande wrote: Mon Mar 07, 2022 4:32 pm
BBB wrote: Mon Mar 07, 2022 2:28 pm New yoke off ebay so time to remove the ignition barrel. Was able to drill the first security bolt and get an easy out located and extract the bolt. Second one resulted in a snapped extractor.
Cut the snapped yoke off the security bolt.
I'm hoping to flip the yoke today to get better access to the recessed security bolt, have some burrs for the dremel to either grind a slot in the top or grind away enough of the bolt flange to release it. The connection for the swith is buried under the tank and airbox and I really cba to take all that off.
User avatar
wull
Posts: 3065
Joined: Sun Aug 15, 2021 6:09 pm
Location: Alloa
Has thanked: 880 times
Been thanked: 1544 times

Re: When easy jobs go bad

Post by wull »

I went through a spell about 15 years ago where every single easy job turned into an absolute nightmare. The best one was on a Vauxhall Combo van that I had at the time, the CPS failed so I purchased another one and when removing the old one the mount for it which was part of the block snapped clean off rendering it absolutely cunted!
BBB
Posts: 203
Joined: Mon Apr 19, 2021 10:56 am
Has thanked: 292 times
Been thanked: 79 times

Re: When easy jobs go bad

Post by BBB »

Managed to flip the yoke over with the slack in the ignition wiring. Used the burr to give me enough of an edge to tap the nut round with a thin drift.

Nearly made things even worse in my haste to remove the yoke. Forgot that without the forks fitted the lock stops only work on the bottom yoke. Spotted that as I started to turn the breaker bar and the yoke very gently tapped the tank.

Still feeling pleased with myself though.
Supermofo
Posts: 5001
Joined: Mon Mar 16, 2020 3:39 pm
Has thanked: 4360 times
Been thanked: 2851 times

Re: When easy jobs go bad

Post by Supermofo »

KungFooBob wrote: Sun Mar 06, 2022 8:05 pm You only need a socket to remove them. I only ever put them on hand tight.
I've always done this.

Was watching a bloke do a GSXS oil change on youtube and he said you need to put a socket on it and turn it 2 complete revolutions from hand tight. which sounded well OTT and indeed in the end he didn't go that tight as he bottled it. When my bike arrived I checked the handbook and it's what Suzuki recommend! 2 complete turns or 23NM which sounds a lot for an oil filter. Don't think I'd do it up that tight.
iansoady
Posts: 418
Joined: Thu Mar 19, 2020 10:12 am
Has thanked: 59 times
Been thanked: 169 times

Re: When easy jobs go bad

Post by iansoady »

Hand tight plus half a turn for me and never had any trouble getting them off again.
User avatar
Rockburner
Posts: 4376
Joined: Sun Mar 15, 2020 11:06 am
Location: Hiding in your blind spot
Has thanked: 7817 times
Been thanked: 2528 times

Re: When easy jobs go bad

Post by Rockburner »

iansoady wrote: Tue Mar 08, 2022 10:36 am Hand tight plus half a turn for me and never had any trouble getting them off again.
I always smear new oil around the rubber seal and do it a little over hand-tight: ie use the tool, but 'just' tight. Using the proper 'socket' tool means that the old filter doesn't deform and comes off cleanly.
non quod, sed quomodo
User avatar
mangocrazy
Posts: 6902
Joined: Tue Dec 22, 2020 9:58 pm
Has thanked: 2405 times
Been thanked: 3630 times

Re: When easy jobs go bad

Post by mangocrazy »

Supermofo wrote: Tue Mar 08, 2022 10:05 am
KungFooBob wrote: Sun Mar 06, 2022 8:05 pm You only need a socket to remove them. I only ever put them on hand tight.
I've always done this.

Was watching a bloke do a GSXS oil change on youtube and he said you need to put a socket on it and turn it 2 complete revolutions from hand tight. which sounded well OTT and indeed in the end he didn't go that tight as he bottled it. When my bike arrived I checked the handbook and it's what Suzuki recommend! 2 complete turns or 23NM which sounds a lot for an oil filter. Don't think I'd do it up that tight.
23Nm for an oil filter is nuts. That's the torque for an M8 bolt. If I was using a torque wrench it would be 10-12Nm max. But like most on here I do it up as tight as I reasonably can by hand and no more.
There is no cloud, just somebody else's computer.
Mr. Dazzle
Posts: 13939
Joined: Mon Mar 16, 2020 7:57 pm
Location: Milton Keynes
Has thanked: 2551 times
Been thanked: 6245 times

Re: When easy jobs go bad

Post by Mr. Dazzle »

I've got a couple of filter strap/chain type wrenches.

Honestly can't remember the last time I used one! I've always done them up by hand and it must be at least 10 years since I came across one I couldn't also undo by hand. They tend to get undone fairly often after all, it's not like they have much chance to get properly shitty and crusted on.

Fair play if you've got one of those annoying engines where they're recessed down an 'ole though.