Showing posts with label maintenance. Show all posts
Showing posts with label maintenance. Show all posts

Saturday, 1 February 2014

Never Missed a Beat

I recently claimed that Angie's YBR125 'never misses a beat.' Well guess what: spoiler alert!

It missed it's first beat on a soaking wet, icy cold Monday. I thought little of it. Nearing work after a clear run, I gently rolled over the bridge and disengaged the clutch as I came to a halt. The motor stopped! It started right up again so I assumed it was me being a bit useless. Saying that, it was idling a little low, perhaps 1200. That was it though, until the end of the week.

The week dragged on and when the final bell rang on Friday, it felt a few days overdue. The ringing was somewhat drowned out by rain drumming on the skylights. Fed up and tired, what I want wanted to do was get on my bike and ride. What I didn't want was to get soaked through only to arrive home at the moment storm clouds gave way to bright blue sky. Thus daylight gave way to indecision.

By the time I left, there was virtually no light and still plenty of rain. The YBR125's single 35w/35w lamp is already useless in the face of oncoming traffic. The heavy cloud annihilated what little twilight remained and I was fighting a loosing battle to clear my visor. In such situations you're pretty much riding on a wing and a prayer when anything but a YBR125 comes the other way.

Not five minutes in and already soaked, I met a particularly well lit car coming mid road. Obviously I slowed right down and aimed for the darkness left of the blinding headlights. That's when the engine stopped. Instinctively I thumbed the starter but this time it didn't start right back up. “Oh great!” (possibly words to that effect)

After I pushing to a nearby driveway, it started up again so I rode off but with confidence in the bike utterly lost. Anyone who's been there knows how it affects your riding. Loosing confidence in your bike on a dark, blustery and wet night isn't quite a nightmare but it's super stressful. I soon found that the engine would cut out at speeds over 50 if on full throttle.




Anyone who rides a YBR will know that any slope means full throttle at speeds of over 50. Anyone who rides a YBR around these parts will know that we don't really have roads that aren't sloped one way or t'other. Only your wrist notices them on a big bike. Generally, there's way more thinking involved in getting a learner bike from Harrogate to Ilkley. Each gear change is anticipated well in advance so, ideally, timed to perfection. When you roll on to full and find the motor cuts, blood pressure rises just as fast as the oil pressure drops.

Thankfully I got it home. I've since washed it and can't find anything looking like the culprit. Stand back a bit while you're hosing it off and that bike looks fairly new. However, get in close with the sponge and a soapy paint brush, it starts looking long in the tooth for sure. The swinging arm and parts of the frame are rusting heavily along with the whole exhaust system. The whole rear end could do with pulling apart, stripping back to the bare metal and painting. I might do all that. I thought I might do that last summer. It really needs it now so I really might. Then again, I might not.

One thing's for sure, the bike I once trusted to the point of abuse can never again be described as having 'never missed a beat.' Now it needs some Alan time. He'll probably tell me off about one thing or another but I know we'll most likely get it back in a fit state to see the winter out. That way when spring starts getting serious I'll be able to ride it to work just like I could when I filmed this two years ago.

Monday, 15 April 2013

DIY Motorcycle Maintenance and Repairs


Our workshop in Bosnia.
I'm not the worlds worst amateur mechanic.‭ ‬Fact.‭ ‬You see,‭ ‬I have a certificate that says I am a qualified mechanic therefore technically I'm just a really terrible mechanic.‭ ‬I may be overstating the case but it's not by much.‭

Lifting a pack with a 434's crane. Got quite attached to that hulk.
It seems a long time ago now that I was an Army mechanic specialising in light armour.‭ ‬I've been up to my ears in oil and mud many times but I wouldn't claim to have been good at it.‭ ‬I was good at fault diagnosis but terrible at fixing things.‭ ‬Bolts would sheer off as soon as look at me while my tool box had an incredible ability to loose tools. Engineering hygine wasn’t my forte either.‭ ‬Fortunately,‭ ‬I got out of that line of work and into teaching which I'm better at though by how much is a matter for others to decide.‭

Now that I'm not employed as a VMii‭ (‬Vehicle Mechanic Class‭ ‬2‭) ‬I usually feel I should be doing more to keep up and refine the skills which I keep forgetting I never really had.‭ ‬Why‭? ‬The reasons are two fold really.

Firstly,‭ ‬pride.‭ ‬Put simply,‭ ‬when faced with a job that probably doesn't require specialised tools or an engineering degree,‭ ‬I can't help thinking I should be doing this for myself.‭ ‬Plenty of other people with no formal training seem able to look after their bike's every need.‭ ‬Should I not also be able to do so?‭ ‬It's a well known fact after all that people who don't change their own oil,‭ ‬overhaul their own suspension or fit new chains themselves aren't really real men.‭

At the dock yard on our way to Kosovo.
Secondly,‭ ‬as much as I love having a mechanic I know I can trust to look after my bike properly and not charge over the odds,‭ ‬fixing stuff yourself has its benefits.‭ ‬Firstly,‭ ‬you have more money left at the end of the day.‭ ‬Secondly,‭ ‬you don't have to drop it off or pick it up or wait for him to be available to work on it.‭ ‬Do your own brake job and you'll have those seals out,‭ ‬callipers nearly clean,‭ ‬resealed and refitted,‭ ‬breaks not quite bled properly and a few washers unexpectedly left over by four in the morning no problems.‭ ‬It's a no-brainer really.

At the end of the day,‭ ‬if you can do it and don't have money to burn,‭ ‬maintaining your own bike makes a lot of sense.‭

As I alluded to earlier though,‭ ‬I did a brake job on my bike.‭ ‬It badly needed doing because all three callipers were seized or seizing.‭ ‬However,‭ ‬the parts alone cost over‭ ‬£110.‭ ‬Despite having never had the pleasure of overhauling break callipers,‭ ‬I decided to go it alone.‭

What a mess.
Things went OK.‭ ‬It took probably ‬6‭ ‬hours of work to complete the overhaul (that doesn't include making brews, scratching heads, crawling all over looking for lost bits etc) and I learned a lot from doing it.‭ ‬I also made an unholy mess of my garage and got brake oil everywhere.‭ ‬The back brake was perfect when completed but the fronts wouldn't bleed.‭ ‬Following advice from a forum I eventually cable-tied the brake lever to the handlebars overnight holding the brakes on with what pressure there was.‭ ‬This as it turned out,‭ ‬ruins the brake lines.‭ ‬Even once Alan had bled them,‭ ‬they were still spongy.‭ ‬So a job almost well done,‭ ‬on an absolutely critical system.‭ ‬Ah heck,‭ ‬I wanted steel hoses anyway.‭ ‬The point is,‭ ten‬ hours of my life and it still had to go to Alan to finish the job.‭

In the past I've made a mess of all sorts of things,‭ ‬mainly because I didn't quite understand them.‭ ‬The YBR250‭ ‬killed its wheel bearings because I wasn't getting the chain adjustment quite right.‭ ‬I killed the chain on the GT250‭ ‬about the same way.‭ ‬How can a motorcyclist not be good at adjusting the chain‭? ‬Actually,‭ ‬looking at a lot of peoples bikes,‭ ‬they mostly just don't adjust or lube them.‭ ‬But for me,‭ ‬surely that's just unacceptable.‭
My bike getting the attention it deserves. Alan's.

There are other examples of my incompetence but I won't go into any more.‭ ‬The case for the prosecution is clearly made.‭ ‬I've been tried and found wanting.‭ ‬As I said in my last post,‭ ‬if I was rich,‭ ‬I would be paying Alan to come to ours weekly to maintain the fleet of motorbikes I would own.‭ ‬In order to satisfy my manly need to break things with tools,‭ ‬I would keep a simple old banger.‭
Unfortunately,‭ ‬this is not an option.‭ ‬Now I have a worrying situation with the Wee.‭ ‬It's Secondary Throttle Valve,‭ ‬or possibly the linkage,‭ ‬is seizing up.‭ ‬Alan got it going again with some duck oil last time he worked on it but they're sticking again now.‭ ‬Really,‭ ‬it needs removing,‭ ‬stripping and lubing properly.‭ ‬For Alan that would be a good two hours,‭ ‬maybe three.‭ ‬It needs a new air filter as well so while the box is out,‭ ‬it would be daft not to change that.‭ ‬The air filter I would do in a heartbeat.‭ ‬But me take my own throttle bodies off‭? ‬I think we both know that's not the best idea in the world.‭ ‬On the other hand,‭ ‬we've somehow ended up with two holidays to save for.‭ Oh, and the clutch is dragging a bit. ‬Now,‭ ‬where's the‭ ‬12mm spanner got to‭?