darrel Posted August 21, 2021 Share Posted August 21, 2021 Been meaning to start this project for a while, managed to make a start today. This won't be a quick project either. I have managed to get a number of lima class 73s and bodies from a well known online auction site. I chose lima over the better detailed Dapol model since most of the detail will be removed. OK so todays work was removing all the detail from the roof. There is nothing on the original locomotives that survived on the rebuilt locos. I then cut out slots above the cab door where the cab air conditioning units sit. I put styrene sheet underneath then used filler to fill the gaps. 4 Link to post Share on other sites More sharing options...
Scott Posted August 24, 2021 Share Posted August 24, 2021 Following 1 Link to post Share on other sites More sharing options...
darrel Posted August 24, 2021 Author Share Posted August 24, 2021 Todays update the grills on the side are very different so I have filled and sanded the grills i don't need. 2 Link to post Share on other sites More sharing options...
darrel Posted September 7, 2021 Author Share Posted September 7, 2021 Not done much work over the last week as I was ill with covid. Much better now thankfully seemed to be a mild case. Anyway I have got to work today cutting holes out for the new grills. Still got one to cut out in the roof and still have to file them out and tidy them up. 1 Link to post Share on other sites More sharing options...
RMweb Gold big jim Posted September 7, 2021 RMweb Gold Share Posted September 7, 2021 Here is a link to a conversation I did in on a Dapol 73, I never finished it and have sold it on now though its a standard GBRf 73/9 rather than the Caledonian sleeper one but you may get a few ideas from it, I used bits off a scrap Bachmann 66s such as the cut down exhaust 1 Link to post Share on other sites More sharing options...
darrel Posted September 7, 2021 Author Share Posted September 7, 2021 3 hours ago, big jim said: Here is a link to a conversation I did in on a Dapol 73, I never finished it and have sold it on now though its a standard GBRf 73/9 rather than the Caledonian sleeper one but you may get a few ideas from it, I used bits off a scrap Bachmann 66s such as the cut down exhaust Thanks Jim your model looks superb, hopefully I can do somethingclose to the standard you have set. Where did you get the mesh for the grills? I have some mesh here but its diamond shaped holes rather than the square holes that I need. There is not a lot of difference between the two types of 73 the main difference is the air con units above the cab doors. Link to post Share on other sites More sharing options...
RMweb Gold big jim Posted September 8, 2021 RMweb Gold Share Posted September 8, 2021 The mesh was from an O gauge brass diesel detailing kit I had sat round Link to post Share on other sites More sharing options...
darrel Posted September 8, 2021 Author Share Posted September 8, 2021 Thanks jim Link to post Share on other sites More sharing options...
darrel Posted September 8, 2021 Author Share Posted September 8, 2021 Had a brainwave earlier i was thinking about how to get mesh for the grills and I thought of a frying pan splatter cover. A raid of my local hardware store found one for £2.49 much cheaper than trying to buy mesh from model shops. Got it home and it looks like it will work. The mesh on the real locos are quite big holes. There will be plenty left over if I decide to make a second class 73/9 its cheap and easy to find. Also I don't get into trouble from she who must be obeyed for cutting up her kitchen utensils. What's not to like. 1 Link to post Share on other sites More sharing options...
Highgale station Posted September 8, 2021 Share Posted September 8, 2021 was going to do this to my Hornby 73. thanks for sharing as it will help with mine 1 Link to post Share on other sites More sharing options...
darrel Posted September 14, 2021 Author Share Posted September 14, 2021 The radiator fan on the roof is a challenge. Normally if you are detailing a loco you cut out a hole in the roof and you use an etched radiator fan, however since nobody makes etched detailing kits for these locos, and looking at other locomotive classes none of the radiator fans look similar. So the only option is to scratch build one. First stage is the easiest bit cut some plastic tube to size and stick it onto a plastic card base which is then superglued inside the locomotive. See first photo. This was then painted black. Second stage is the more difficult part. I cut each radiator fan blade from some plastic strip then glued each blade in place individually. I used superglue for this as it sets quicker and it will give a stronger bond. Fairly pleased with how this turned out. 2 Link to post Share on other sites More sharing options...
darrel Posted September 16, 2021 Author Share Posted September 16, 2021 While I have been studying photos of the class 73/9 I have noticed some differences that anyone making a model will need to be aware of. When the locos were converted they retained the drophead buckeye coupling and rubbing plate, they were also fitted with a full width obstacle deflector (often incorrectly referred to as a snow plough.). To model the loco in this condition the existing rubbing plate can be retained, they are missing on my model so I have ordered some from replica railways who also make drophead buckeye couplings. The obstacle deflector on the other hand is very similar if not the same as the Hornby class 153 obstacle deflector which I have some spare. When the locos were modified and fitted with Delliner couplings the rubbing plate was removed and the obstacle deflector was either modified or replaced with a two piece obstacle deflector. The delliner couplings are available from precision labels as a 3D print and the obstacle deflector could be made from the class 153 obstacle deflector with the central part cut out. The photos below will show what I'm talking about. I have a spare lima chassis so I'm thinking of modelling both variants so the chassis can be swapped over depending on what period the loco is running in. Link to post Share on other sites More sharing options...
darrel Posted September 17, 2021 Author Share Posted September 17, 2021 Last nights job was cutting the wire mesh to size for the radiator grills on the side. I cut out a cardboard template to begin with then cut though the mesh with a Stanley knife. The mesh was then glued in place. It may not look that tidy around the edges however there is a surround that is placed on top which I will make from styrene sheet this will cover a multitude of sins. Bellow is a photo of each side, and a photo of the real thing which shows the surround that goes over the top. I will then have to add the metal framing on to the mesh Link to post Share on other sites More sharing options...
darrel Posted September 17, 2021 Author Share Posted September 17, 2021 Now made the surrounds for the radiator grills on the side and glued the radiator fan grill onto the roof. There will be a surround for this as well. 1 Link to post Share on other sites More sharing options...
RMweb Gold BR Blue Posted November 4, 2021 RMweb Gold Share Posted November 4, 2021 On 14/09/2021 at 22:13, darrel said: The radiator fan on the roof is a challenge. Normally if you are detailing a loco you cut out a hole in the roof and you use an etched radiator fan, however since nobody makes etched detailing kits for these locos, and looking at other locomotive classes none of the radiator fans look similar. So the only option is to scratch build one. First stage is the easiest bit cut some plastic tube to size and stick it onto a plastic card base which is then superglued inside the locomotive. See first photo. This was then painted black. Second stage is the more difficult part. I cut each radiator fan blade from some plastic strip then glued each blade in place individually. I used superglue for this as it sets quicker and it will give a stronger bond. Fairly pleased with how this turned out. Making the radiator fans in quite a challenge. You are right that none of the manufacturers make an etch for the 73/9. I have never seen a Shawplan roof fan that looks like this. 1 Link to post Share on other sites More sharing options...
Cross Fell Posted January 28, 2022 Share Posted January 28, 2022 How is this project going? I was in the market for the KR modles 73/9 but may have to take this route with a lima modle. Link to post Share on other sites More sharing options...
Scott Posted September 22, 2022 Share Posted September 22, 2022 Hey Darrel, how are you getting on with this project? Are you able to re-add the images that have been lost? Link to post Share on other sites More sharing options...
darrel Posted September 22, 2022 Author Share Posted September 22, 2022 Hi Scott work has stopped due to other commitments, hope to restart it soon will re add the photos Link to post Share on other sites More sharing options...
Ighten Posted August 1, 2023 Share Posted August 1, 2023 Hope this did restart as it's one I fancy having a bash at Link to post Share on other sites More sharing options...
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