A Cheap Drip Tray

I use the 2ft square carpet samples to collect drips from the car when parked in sensitive places – such as the Maritime Museums forecourt in Falmouth.  These are heavy enough not to be blown away by the wind and look attractive, and they are cheap, about 50p each.

For home use I have a longer piece of carpet nailed to a piece of ply with small wheels at each corner (see photo). This is pushed under the car on the drive or in the garage, not only to catch any drips from the engine, but also further back where the (engine) oil drips from the chassis channels.

I’ve added a handle at either end for easier manoeuvring.

This quick tip came from Sandy Croall and appeared in Seven Focus Aug 2007 p12.

.... another Drip Tray idea

I used to drip embarrassing amounts of oil everywhere I stopped.  After forgetting the drip tray for the umpteenth time and dropping oil in the petrol station and the Torpoint  Ferry I decided to fit a rear bearing lip seal whilst making some adjustments to the engine.

Full of enthusiasm I started up the engine and marvelled at just how much oil still leaked out!!

Forget lip seals , instead I had a cunning plan which would stop the drips onto peoples driveways and eliminate the problem of forgetting the drip tray.  I decided to fit a small drip tray/catch tank under the car that followed me around everywhere!  A small paint stripper tin seemed to fit the bill and I cut out a large rectangular hole in the side and made a couple of brackets to hang it on its side from the bell housing bolts.  The edges of the hole were left sharp to deter thieves. 

It works like a dream!  No more oil drips, all you have to do is empty it of oil now and again, which you could reuse if you strained it.  The photo almost shows how it goes together.

The 'replacement' Contact Breaker sets available for the DJ4 and similar distributors have the contact hidden within a 'C' shaped lever. To set the gap at 12 thou with normal feeler gauges I have found difficult ! It has also been difficult to see exactly when the contacts are opening as I check the timing.

Then a clever man via Oz (Steve Jones of the PWA7C) said:- a) "Why don't you use the original Lucas contacts"  or b) "Why don't you grind away the leg's away by the contact on the lever".

To my knowledge there are not many unused original Lucas Contact sets about, so I decided to try the second option, but only doing the top leg, converting it from a 'C' shape to a 'L' shape, on the basis that some strength is retained with the bottom leg and I can see the contacts clearly with just the top leg removed anyway. I also painted the bottom leg under the contact white to making sighting the contacts easier - Problem solved, it's too easy for words.

Sandy Croall

Dowty Seals

On a recent run, the familiar scent of unburned unleaded wafted into the car; the culprit was the fuel input banjo. This is a VERY delicate thread, so heaving on a spanner and crushing the fibre washers was not an option.  

Fortunately, I was given something that was new to me. A Dowty seal is a washer that has a rubber sealing ring moulded into it, such that the seal is the thickest part of the whole assembly. When closed up in a joint, the rubber is compressed to form a fluid tight seal. This can be done without too much torque, and gives a very good joint. Needless to say, a couple of spares are now always in the on-board spares.

Flasher Unit - 6v

A while ago OY’s indicators went on the blink (I know, I know they are supposed to blink but OY’s were blinking continuous).  A wise old sage said ‘ere boy’ what you need is one of they Electronic Flasher Units.  From these wise words I understood that the electronic type are more reliable/longer lasting than the normal thermal units. 

So after driving around the internet I found the firm Auto Electric Supplies Ltd of Tenbury Wells, who could supply the very thing, being: 6 volt Electronic Relay (flasher unit), 2 x 21w capacity, 3 x 6.3mm blade terminals and c/w mounting bracket, part number 140108.

This is now fitted and working well, providing a very modulated signal/indication.

Also whilst on their site I noticed that they also supply a “proper” 6v ignition coil (not 12v ballasted) with the older style (Acorn) screw terminal HT connection + low tension 5mm studs and mounting bracket, part number 060707.

So one of these is also now fitted to OY – good quality – and whilst I have not made any tests, I feel that it provides an improved/smoother performance (and OY seems happy).

Auto Electric Supplies Ltd. Website: www.autoelectricsupplies.co.uk

NOTE: The electronic flasher unit is only available for negative earth systems.

PS: 'OY' are the registration letters of a 1933 RP Saloon.

The electronic relay above is not suitable for the positive earth Big Seven, so I used a 6V indicator relay, made by Bosch with 3 x 6.3mm blade contacts, which can power 2 x 18/21W indicators and a separate dash mounted warning lamp.  Item: 140106 also from Auto Electric Supplies.

Unfortunately, it soon started to fail after about 30 miles on a run.  I returned the unit for testing and it was deemed to be satisfactory.  However, it kept failing.

Due to the shape of the front bulkhead the flasher unit is mounted alongside the cut-out/regulator in the engine compartment, and I found that the unit was hot to touch when it failed.  I realised that it was being affected by the engine heat and so wrapped it with cloth; it did not fail. 

For a permanent solution I mounted it inside a plastic pot with the connecting leads entering through a hole drilled in the lid; the unit no longer fails, even on long runs exceeding 160 miles.

A quickie from Doug Castle.

Headlamp Moisture

To help reduce the moisture within the headlamp, which normally appears after driving rain or when the car is washed down, place a couple of Silica Gel crystal sachets within each headlamp shell.  We get these sachets with all sorts of odds and ends, but if you don't have any then your local chemist should stock the crystals.  Then just make up some cotton bags and all is done.

The sachets will absorb some of the moisture and release it when the headlamps get warm in use or as they bask in the sunshine!  This may also help to reduce the deterioration of the reflector chrome.

Less Oil Spillage

One way to prevent oil spilling (or dripping) onto the ignition wires and the starter motor etc., is to temporally extend the oil filler tube. I use a plastic Coke bottle with the bottom removed, the screwed top seems to just fit nicely into the top of the filler tube of my Box saloon and the ignition wires support the bottle too.

Now I rarely spill any oil over the off-side engine area.

Sandy Croall.

If your door key, or any other key for that matter, is a bit 'sticky' in the lock, don't use oil to free it off, rub the key with a soft lead pencil. Most pencil leads are made from graphite, which is a great lubricant, with the added bonus that it will not attract dust and dirt like nice sticky oil will. You can also buy powdered graphite which can be 'puffed' into keyholes.

I must admit though, I don't know where to buy it here in Cornwall. You can also rub the pencil over the latch on your door, this will make it shut a lot easier.

Lee Webster

Seeing in the Rain

A little tip might just help someone else.

I seem to have done a lot of driving recently in my Chummy in heavy rain and as many already know, windscreen wipers were an extra in 1925 which obviously the original purchaser of my car could not afford.  My Chummy has never had them and there is not even provision for them on the windscreen frame.

I know many of you do not use your wipers that much in rain, so my lack of them is of no real disadvantage.  However, over the years, I have discovered a tip for seeing better through an Austin Seven windscreen in the rain which might be of interest to a few.

I once tried one of those products you can buy for clearing a windscreen of rain.  I found it worked quite well, but it left a film on the glass which attracted dirt.  It was then very difficult to wipe off without leaving horrible smears, so I abandoned the use of that.  The solution I have found the most effective however, will not work for everyone.  Like many people as they get older, I have to use spectacles for reading.  Some 20 years ago, I found I also needed glasses for long distance sight.  They were not strong specs but they just made things a bit clearer in the distance.  For the past 8 to 10 years my long distance sight seems to have corrected itself, and I no longer use glasses, EXCEPT when in the rain in my Chummy.  For some reason if I wear these glasses in the rain, the drops of rain on the windscreen go out of focus and I can see through them to the road much more clearly.  Without them, I just see globules of rain on the glass.

So if any of you have glasses for long distance sight, why not try them in the rain in your Austin Seven.  There is one situation that is impossible to solve though and that is thin drizzle or mist.  The tiny droplets of water lodge on the windscreen and seeing becomes impossible until enough has collected to allow the drops to merge and run off.  Before now, in freezing fog, I have had to drive with the windscreen open and that is an extremely chilly experience.

This quick tip came from David Charles and appeared in CA7C Seven Focus in Feb 2007 p17.

Starting Handle Tip

You know the feeling when you start that job which first requires the removal of the radiator. 'The starting handle has to come of first'.  After removing the cotter bolt it is normally tap tap (and generally ending up with a thump thump) with the hammer on the handle to try and get the blasted thing to release from the starting handle shaft. 

An easier method (this may be known to many of you but to others not) is to put the car into gear and then get the nearest or your dearest to sit in the car and firmly apply the brakes. Then catching hold of the handle and slightly pulling towards you, wind the handle off the shaft. Easy eh!

Wheel Spraying Made Easier

Members might be interested in a simple jig I’ve recently made for spraying Austin Seven wheels. It consists of a discarded inner wheel hub, which has the three mounting studs still in place, together with the large ball bearing.  Through this bearing is pushed (tight fit) an 1¼" dia tube, rod or even a piece of wooden dowel (I’ve used an old post ’35 engine oil filter tube with the end removed) so that the assembly can be held in one end of a Workmate or similar vice.  Four ⁵/₁₆^" flat washers are first put on each stud as spacers, then the wheel can be secured in the normal way.

When spraying with an aerosol a vast improvement in the finish is obtained by pre-warming the wheel using a hot air gun. The paint dries quicker and there is less risk of runs and prevents blooming if any dampness is in the air. Ideally a nice warm, calm day is preferable as this is definitely an outside job. After spraying, a quick going over with the heat gun – keep it moving – will dry off the cellulose.

Using this method all areas of the wheel are easily painted.

This quick tip came from Geoff Greinig and appeared in CA7C Seven Focus in Feb 2007 p22.