Pump, ready for the dump

This asthmatic car tyre pump came in to the workshop with little going for it.  The owner had been very close to throwing it away when he came across my website.

This AirMan pump is designed to be plugged in to a car’s cigarette lighter socket and provide quick and convenient car tyre inflation.  This one was dead.

On first inspection, the fuse was OK, the switch seemed to work and all connections seemed sound, when tested with a multi-meter.

IMG_3604.JPG
FixItWorkshop, Worthing, May’17 AirMan Car Tyre Pump, repaired

Off with the cover…

IMG_3598.JPG
FixItWorkshop, Worthing, May’17 AirMan Car Tyre Pump, repaired- cover removed

When the motor was removed from the cam driving the piston, the bit that drives the pump, it spun freely when power was applied, using a battery in the workshop.

IMG_3588.JPG
FixItWorkshop, Worthing, May’17 AirMan Car Tyre Pump, repaired- gear wheel

Seemingly, the centre spindle was protruding far beyond it’s specified reach, causing the pump connection rod to it it during rotation.  Why?  To be frank, I wasn’t sure. I can only surmise that the vibration and heat had caused the flywheel/ toothed drive to slide outside of specification.

IMG_3596.JPG
FixItWorkshop, Worthing, May’17 AirMan Car Tyre Pump, repaired- washer

There appeared to be room for a small washer to take up the excess space, so I fitted one I had lying around.

IMG_3597.JPG
FixItWorkshop, Worthing, May’17 AirMan Car Tyre Pump, repaired- pump now in line with washer

The washer, once fitted, allowed the flywheel/ toothed drive to sit ‘square’ in-line with the pump.

Once resembled, the pump ran freely and was ready to inflate, once more.

Cost of a new pump, circa £20.  Cost of the washer, circa 5p.

Advertisements

Incontinent Porsche Boxster (986)

A slight departure from my usual ramblings about white goods and other domestic appliances in this entry.  Outside of The Workshop, I’m a keen petrol head who loves to tinker with cars and motorbikes and my own car was suffering from a recent bout of coolant incontinence.

Like me, most owners of these cars dread anything like this happening as it usually means big money.

The leak only happened when the car cooled after it was was run up to temperature and was evident in the area under the oil filter housing.  Luckily, the leak wasn’t serious and was repairable with a 10mm spanner, washing-up bowl and 4000 grit sandpaper.

Here’s a little video which I hope will help other Boxtser owners.