Going Spare

EKM Exhibitions - ekmexhibitions.co.uk - are offering a Bachmann Jinty motor and may be prepared to post to the U.S.

Are you saying that the diameter of the armature shaft is too great to pass through the bearing? If so, perhaps you have been supplied with bearings for the 5-pole motor which I believe had a thinner armature shaft.

The rebuilt Merchant Navy did not have a live chassis block.

Thank you for that prompt. Even though there is nothing on the Service Sheet, the Hornby master spares list shown on Lendons' website quotes X13050 for the J36 Accessory Pack (loco & tender brake rodding, various pipes, snowplough and NEM coupling).

The accessory pack for the 48DS is X13249 and the only detailing part this includes is a blanking plate for the front of the loco if you do not wish to fit a tension-lock coupling (plus 3 t/l coupling heads) but there is no detailing pack showing for the J36 (Service Sheets 447 and 437, respectively).

I would contact Hornby Customer Services as you consider it to be a defect on what is a comparatively recently released model. They are quite receptive to such approaches and will help if they can.

According to Pat Hammond's British Model Trains catalogue (last produced in 2013), parlour cars Cygnus and Ibis plus kitchen car Minerva from the R1073 VSOE set had white roofs as well as R4482 brake car No. 65. I can not find any reference to white-roofed 12-wheelers.

Your chassis block will be the same as loco's R2105 upwards on Service Sheet 235 but not the same as that on sheet 328 as that is for the loco-drive version. There is a relevant thread "9F and a crumbling chassis" on the Hornby forum which suggests that, with a little work, a chassis block from earlier versions can be used.

Looking at the Service Sheet, the foremost screw passing up through the chassis bottom is noticeably longer than the others securing that moulding to the chassis block so that may also hold the front of the body in place while what appears to be a horizontal lug on the rear of the chassis block secures the rear end of the body, released when the screw is removed allowing the front of the chassis to fall away.

It is a number of years since I have handled the long clerestory coaches but memory suggests their build is more akin to the GW/LMS/LNER/SR coaches now in the Railroad range: the body sides, roof and inner ends is a one-piece moulding held in place on the underframe by clips at the bottom of each end (and possibly by two rather fragile lugs on the glazing close to the mid point of each side - memory hazy). The clerestory raised roof section clips to the main roof and the outer body end panels slide on. I do not know whether Chinese models are of different construction but would suspect not.

I'm sorry I can't help with dimensions but the brown wagon is from new 1960s tooling and looks to be longer. As issued, I believe it carried 2 Freightliner containers or 3 Minix vehicles.

By having a (spurious) SE&CR body, the loco appears to be the current R30039. If that is so, Service Sheet 139 is not relevant, indeed misleading. You would be better served referring to sheet 348. Screw S1014 has a BA thread so it has cut its way in to the wheel where a metric-threaded screw once sat. For China-made models, the screws are supplied only with the rods.

You could try Peters Spares as they have 10.5mm wheelsets as used on the Jouef/Hornby HO Eurostar.

That is not a standard Hornby A1/A3/A4 tender chassis as none were rigid, the rear wheelset being in a pivoting pony truck. Nor do they have what appears to be 4 traction tyres. Could it be a Trix A2?

The wormwheel is S9571 - as used on 0-4-0 tank locos - available from internet sellers. Also available in pack X8004 for 0-4-0s (although the worm also in the pack will not be suitable) as an alternative to X9472.