MARY

Hal Farsed

D.P. Gumby.
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I always would have liked a Salem Diesel. They look really good in my eyes. I was looking round for one without much luck; they were a while out of production. Forward then to August 2013 and an advert on one of the forums, for such a machine at a reasonable price. I PM ed the gentleman in question without delay to secure it. Later, I took possession of it in a car park adjacent to a station in Derbyshire and took it on my holidays to the south east. When I got home I made sure it ran OK and put it into storage. Of course, as soon as I had one, Roy Wood started work on his Salem MK2. Typical. But have you seen the price??? Blimey. A few week ago, I thought I would have a look at it to see what needed replacement. I knew the running gear had seen better days, when I picked it up in Derbyshire I had had a quick fondle of the bearings, (oo-er Missus) but nothing I have come across with these battery diesel locos has stumped me yet.

Well, in short it was b0ll0*ed. The rear drive axle was about 2/3 diameter on the bearing surfaces. The bearings were lovely and oval, the brass worm gear was well in its way. The footplate and frames looked like a nice piece of Emmental with holes everywhere from previous work done on it.

I laugh in the face of adversity!!

I contacted RWM to see if they did replacement parts for the MK1; of course they did, and when I picked my jaw off the floor, (nearly sixty quid!!!) I devised a plan. Well it’s very similar to the other plans I have devised in this situation and I ordered a MFA Como 15:1 motor gearbox, Graupner 2mm/4mm coupling and a Slaters 3:1 worm gear. It was already in bits in the tray in the dining room (I am not sittin in the chuffin Garage in this weather) so I cleaned it down and started reassembly. There was a rudimentary suspension/compensation system fitted. I thought about retaining it but didn’t bother. I also considered a repaint but I’m content to leave it as it is. There are a couple of nice works plates I do not want to disturb. All the screws were replaced by suitable Hex head screws (6BA/10BA) as I dislike the cheesehead efforts in there. I put some 10BA ones in the vacant holes in the frames to make it look better. I painted the chassis to tidy it up a bit then assembled it using brand new oilite bearings, new axles etc.. The motor gearbox is VELCROED to the underside of the foot plate. I went the “bolting it down” route the first few times, with other locomotives, but wondered if this would work. Time will tell.

The electrics were made up of what I had laying around in the bits box. Namely, a Timpdon URX1/URC2 and an ITTP diesel helper soundcard on a loop. These are non - preferred, but needs must, as I am skint. The vast cab was furnished with a control stand with the usual controls (switches on-off-charge, power on indicator lamp, sound on-off and the binding switch for the URC2 also a +ve and -ve post for the charging croc clips.), porn stash er, I mean tool lockers and two crew from Modeltown. I know, they aren’t the best but they’re hidden in the cab. To hide the huge holes in the footplate, I boarded it with weathered stirrers. I removed the redundant LEDs from the radiator and repaired it with filler. If anyone knows where the out board handrails went, I would be interested. Some photos :)














































 
Looking at those axles, I think it safe to say that it had seen some use -

and maybe not a lot of lube!

Looks fine now.
 
Experience suggests that it depends on the environment they run in. If it very dirty then the pores tend to clog and the best thing is replacement, no amount of washing out will clean them properly.

It is also suggested that they are best immersed in the oil they will run in for at least 12 hours before fitting, so all the air in the pores can escape. Stick one in a tub of oil and return later to see the air bubbles rising and sitting on the surface. Some now come so-called ready lubed, but I still immerse them.
 
Yup I soaked these too, but for the amount of use they will get I think they will last me. As an aside, I worked for a company a long time ago that made and repaired hedge cutters, one of the models used an oilite bearing on the commutator end of the armature. I could never work out how an oilite would last with a 10,000rpm armature going round in it. THinking about it though.... we did do a lot of repairs for them.
 
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