Runaway Hillbilly Golf Trolley…

Golf trolley heads for the hills…

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Readers of this blog (I know there are millions of you) will recognise this golf trolley and I’m pleased to report that my first repair, the one to the motor, is still working perfectly.  However, the owner of the trolley contacted me with a (funny) problem.  Whilst recently enjoying a round of golf on the local fairway, the trolley decided to, by itself, begin to edge away from the second tee and then with some speed, head off in to the distance, without any operation of the dial switch, situated on the handle.  Whilst this seemed funny at first, I remembered that the motor on this trolley had the kind of torque that, coupled to small gearbox and wheels on a heavy frame, could do some serious damage, left unchecked.

Original photo taken in Aug’17, below.

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FixItWorkshop, Worthing, Aug’17 Hillbilly Compact Golf Trolley

Unlike many modern electric golf trolleys, it doesn’t feature GPS guidance, remote control or amazingly, a dead-man’s switch, which seems like a major safety oversight to me.  I’d have expected either a kill switch or dead-man’s switch* fitted to the handle on a trolley like this as the runaway scenario could never occur due to fail-safe nature of the switch being operated.  With one, the trolley would only run when the operators’ hand was on the handle or cut out when the kill switch is activated, as with the saftety cord mechanism, on a jet ski for example.  Perhaps the Mk2 Hillbilly Compact featured this.

*For example, a dead-man’s switch is usually fitted to something like an electric saw where the operator must old a handle-type switch to make it run.  Once the operator lets go of the handle, the motor automatically fails-safe and cuts-out.

On with the repair.  The trolley features some exposed connectors and cabling and it seemed sensible to check the continuity of the cables running up and down the handle shaft, as repeated trolley folding might have caused a problem with the wiring.  Fortunately, the cabling was OK.

The owner had mentioned that the handle, where the speed control switch is located, had got wet in the past, which made my alarm bells ring.

Opening up the handle, which only required a basic tool kit, revealed evidence of water damage and corrosion to the speed control terminals.  Luckily the owner of the trolley had stocked up on spare switches!

Removing the existing switch revealed intermittent continuity and varying amounts of resistance, which was not good.  A fault most likely to have been caused by water ingress or excessive shock.  The owner had supplied two ‘new old stock’ (NOS) switches.  Which one to fit?

From time to time, it’s downright sensible to either fit NOS or second-parts as they’re usually cost-effective and are more likely to fit over pattern parts.  But time can also affect apparently shiny parts.  This was a case in point.  I knew that the switch should vary resistance from open circuit to 10KOhms in either direction from COMM.  The old one didn’t and one of the ‘new’ parts only went to 2KOhms, so was not in specification.  Luckily, the remaining NOS switch worked fine and once refitted, and the handle reassembled, the golf trolley was ready to make the job of carrying clubs easier, once again.

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FixItWorkshop, Feb’18, Hillbilly Compact speed control switch, new and old- test NOS parts before fitting.

Cost of replacement trolley:  ££££ Cost of repair; £10 plus time.  Moral of the story; don’t assume NOS parts will work.  Test them first.

 

Satellite Bass Guitar that wouldn’t go to 11.

A Fender Precision style Satellite P Bass guitar repair…

A friend of mine, who plays in a Portsmouth-based Psychedelic Garage Rock & Roll band, brought in a Satellite Bass Guitar with a few issues.  Firstly the volume control was noisy and crackly and secondly, it was a little quiet.  Not good for those moments where you need to go one higher, to eleven.

The band are:  60th Parallel

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FixItWorkshop Jan’18, Fender Precision style, Satellite P-Bass.

Opening up the compartment behind volume, tone and jack plug socket revealed messy wiring and dodgy connections.  The owner had already supplied a replacement potentiometer for the volume control, so all I had to do was replace the one fitted, re-make the poor connections and give the wiring a general tidy-up.

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FixItWorkshop Jan’18, Fender Precision style, Satellite P-Bass, wiring before work.

The guitar has Dimarzio ‘Model P’ pick-ups which can be wired many different ways, depending on the application and musical taste.  This particular guitar, circa 1976, is a Fender Precision style Satellite bass (P-Bass) and has a modified ‘through neck’.

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FixItWorkshop Jan’18, Fender Precision style, Satellite P-Bass, volume (top) and tone (bottom) controls.

Testing the guitar before commencing work revealed a slightly quiet, but mainly crackly output from the amplifier, the tone control was fine.  The owner had also complained that the bass sometimes cut-out, mid song.  Not ideal.

Removing the volume control was straightforward and only required a spanner to remove the nut, after pulling off the volume knob.  The rest of the job just involved careful de-soldering, cutting out the poor wiring and replacing it with new wiring where needed and some heat shrink to tidy things up. Having not repaired an electric guitar before, I did make a quick wiring diagram for reference!

Once completed, I hooked it up to the amplifier again which revealed a much cleaner, crackle free note.  Sadly, I can’t play the guitar, so I wasn’t able to test it properly!

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FixItWorkshop Jan’18, Fender Precision style, Satellite P-Bass, neater wiring.

Cost of a new bass:  Name a price.  Cost of the repair; about £2.00 plus tinker time.

 

Gaggia Classic machine wakes up to smell the coffee.

A Gaggia Classic Coffee Machine repair…

A simple repair…. That’s what I thought when a friend asked if I could look at his Gaggia Classic Coffee Machine, which had developed a nasty little leak when in use.  The coffee wasn’t all that good either, due to the lack of pressure available, caused by the leak.  In short, it needed attention.

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FixItWorkshop, Oct’17, Gaggia Classic Coffee Machine, with a leak.

The owner had already bought a repair kit consisting of the main seals/ gaskets that commonly fail, so I thought no problem, take to pieces, replace seals, happy days.  Er, not quite.

Once I’d stripped the machine down, pretty straightforward on these machines, the bare parts were exposed, which revealed the problem.  After being fired up briefly, not to make coffee I’d like to point out, water could be seen escaping from the boiler unit, a alloy bodied lump of metal, split in two halves, held together by 4 screws.  The boiler, as the name suggests, heats the water up with one heating element  and creates steam for the steam wand, with another element, all part of the same module.

After separating the boiler halves, I traced the leak to a faulty gasket, but crucially, one side of the mating faces was heavily corroded and unlikely to re-seal with a new part fitted on its own.  Remedial action was required.

This model is a few years old and a replacement boiler is still available on a few websites and prices vary from £40 to £60 at the time of writing, so at that price, starts to make the cost of repair unviable.

I decided that the face with the corrosion had enough material to withstand loosing some, so went about sanding the worst of the corrosion away before gradually moving on to  smoother and smoother sandpaper.

Because Gaggia Classics are fairly common, I decided to video this repair process as I suspect the corrosion affects many machines with age and just fitting a repair kit won’t cure the problem on its own.  See below.  I hope it helps anyone else with the same machine facing the same problem.

 

Once I was happy with the new finish, I fitted a new gasket and reassembled the boiler.  After putting it all back together, I purged several tanks of water through the system to remove debris, before attempting a cup of coffee.  Once filled up with my favourite Lidl coffee, the machine performed well once again with no leaks and the end product tasted great.

Cost of a new machine:  £249.00.  Cost of repair:  £4.50, plus time.

 

 

Hubble bubble toy’s in trouble.

This bubble machine needed more huff and puff.

About a year ago, we bought an Early Learning Centre Freddy the Fish Bubble Machine for our daughter and it’s been a great addition to summer garden fun, as it unleashes thousands of bubbles per minute.  It’s been truly bubble-tastic.

However, it’s decided to become a little temperamental of late when switched on.  With good batteries and a full tank of bubble fuel, the machine would sometimes cough and sputter and generally be a disappointment in the bubble-making department.

The toy is shaped like a fish, like the name suggests and has a small reservoir for the bubble mix and a carousel of bubble wands operated by a motor which is ‘blown’ by a small fan inside, to inflate the bubbles to the optimal size.

The fault:  The fan would sometimes, by itself, vary in speed, reducing the speed of the air though the bubble wand carousel, which would limit the quantity and quality of bubbles produced.  Most disappointing.

The toy is held together by small Pozi-drive screws and the whole things comes apart in two halves.  It gets a bit tricky inside as there are a few small components held in place using the internal plastic parts.  After testing the batteries, I thought I’d start by testing the action of the on/off switch which seemed to click on/ off OK, but I wondered what the quality of the electrical mechanism was like.  A quick test with the multi-meter revealed slightly variable resistances, indicating either damp or dirt had entered the switch, highly likely considering what the toy does.

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FixItWorkshop, Sept’17, Early Learning Centre Freddy Fish Bubble Machine

The switch is reasonably well protected from the elements, but I suspect it had become immersed in water, not really what the switch or toy is meant to handle.  It’s not Ingress Protected Rated (IP).

The switch isn’t really designed to be repaired, but after a few minutes bending the small tabs holding it together, I revealed the switch contacts.  A quick clean with switch cleaner and blue towel and the switch was working as it should once more.  Once reassembled, the toy performed well once again and was soon filling the garden with bubbly magic.

Nice customer feedback: Bosch Athlet

A customer got in touch to say thanks. Always appreciated.

It’s always good to get feedback on the stuff I write here and produce for YouTube.  I welcome it all, good and bad.

Here’s a nice one, relating to my Bosch Athlet repair, I received recently.  Makes it all worthwhile.  https://fixitworkshopblog.wordpress.com/2017/06/16/flimsy-bosch-athlet-25-2v-cordless-vacuum-cleaner.

From a chap who’s repaired his Athlet using my video.

Just a thank you.
I went looking for a solution to the intermittent cut-out on my Bosch Athlet and found your solution. It took all of about 2 minutes once I’d found a suitable length screw and works perfectly. Like it was designed that way.

In your video you thought maybe the handle was removable to allow the attachment of some accessory. It isn’t. It’s just a way of making the box smaller for shipping.

Which means if Bosch put the hole in, and supplied a screw, it would be a much better product. (But of course, then they could sell it as no assembly required:)

But seriously, thank you. I love the Athlet, but that bloody intermittent cutting-out was really beginning to bug me. If I’m ever in Worthing I’ll buy you a pint.

Name supplied.

Well, I know a few good pubs in Worthing!

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FixItWorkshop Aug’17, Bosch Athlet repair

Happy repairs.

Blocked Hoover Steam Cleaner

Hoover Steam Cleaner Repaired!

I’ll put money on the fact that many steam cleaners like this one are thrown away needlessly due to blockages which could be easily cleared using everyday items.

This Hoover S2IN1300C hand held steam cleaner appeared to switch on OK (LED lamp on), the pump ran OK, but even with a full tank of water, no steam came out of the steam nozzle.

Off with the cover and after checking the pipes for leaks and pinches, it appeared that all was well.  The pump did indeed run and the boiler appeared to get very hot.

After a fair bit of dismantling, it appeared that the nozzle was blocked by a build-up of chalk.

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Hoover Hand Held Steam Cleaner, July’17, repaired at the FixItWorkshop, Worthing, England.

Cost of replacement; £30-50, cost of repair – some white vinegar.

Have a look at the video…

 

 

 

 

Slow Fisher-Price Mechanical Music Box Record Player

Repaired Fisher Price record player

Here’s a blast from the past:  A mechanical toy, that’s really cool.  One that brings fond memories from my childhood… I’m 38 as I write this.

Strictly speaking, this is not a customer’s toy, but a family heirloom which had been festering in the shed for over 20 years.  Consequently, it now wasn’t in great shape.

After dusting it down, we realised that records were playing intermittently and slowly at best and the problem seemed related to the rather cool winding mechanism within.

After dismantling the unit and giving the mechanicals a light service, the turntable platter turned freely once again.  Our two year old daughter can now play with the record player as her mum did – very cute.

Enjoy!