North Eastern Locomotive Preservation Group

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K1 Blog

A blog of activities associated with the K1 62005.



Saturday 12th January 2019

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We worked 4 days at Carnforth last week, with 10 of us there on Sunday! On the wheels/frames we progressed with the painting of the LH side of the frames, put a second cost of gloss on the leading coupled wheel set, removed the RH back valve cover to improve access to the frames for painting, removed the split pins from the brake hanger brackets to improve access for cleaning and painting, needle gunned the LH cylinder and removed both vacuum reservoir tanks for cleaning, examination and painting (one of them is now in undercoat).

Further progress was made with the refurbishment of the ash pan which has now been turned over so that we can access the hoppers and doors. The front of the tender has been needle gunned in readiness for repair and painting and on the boiler the foundation ring has been cleared of debris, including the removal of the old stays.

Ian Story called in to Carnforth on Thursday and dropped of the refurbished mechanical lubricator drive linkage (many thanks Ian). The linkage is now at Hopetown for repainting.

West Coast completed fitting the 69 new stays yesterday and 14 wasted steel rivets on the door plate/lower sides lap have been removed and tapped for fitting of replacement patch screws.

Away from Carnforth a replacement steam valve/pilot valve has been fitted to the graduable steam brake and at Hopetown further cleaning has been carried out to the valves and the painting of the sand pipes has progressed.

 

Saturday 5th January 2019

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Hi and Happy New Year to you all.

Not a bad few days on the K1 since my last report. The LH side of the frames have largely been prepared for painting. We had to take more of the frames back to bare metal than anticipated but these areas have now received several coats of filler primer and are now just about ready for undercoat. There will however be a slight delay in applying this as we have found a number of loose rivets to the front stretcher plate and spring hanger brackets which will need to be replaced before painting can progress. There are also some loose rivets on the rear stretcher plate to replace but we already knew about these.

Further cleaning has been done to the RH side of the frames and the stretcher plates and spring hanger rivets checked - only one to change on the RH as opposed to a total of 12 on the LH. The leading coupled wheelset has also been prepared for its second coat of gloss.

The last of the new hornstay bolts have been satisfactorily trial fitted and the RH back sand pipe which had sheared at the flange has been repaired, trial fitted/adjusted and dropped off at Hopetown for painting.

Good progress has been made with the ashpan, the whistle has been serviced and reassembled and the last of the valve rings have been cleaned. In addition West Coast have now started to fit the new side stays.

While we are getting quite a lot done we do need to step up the pace if the engine is to be ready for this season's planned work. We will now be working 4 days a week at Carnforth until the job is done. This week there will be working parties on Wednesday, Thursday, Saturday and Sunday. As usual the company car should be available for anyone wanting to attend from the Teesside/Darlington area.

 

Saturday 22nd December 2018

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Another satisfactory week on the K1 at Carnforth. Only two of us there on Wednesday and Thursday mornings but three on Wednesday afternoon and five on Saturday.

The leading coupled wheelset is now in its first coat of gloss, more cleaning of the frames has been undertaken in preparation for painting (the loco brake blocks have also been removed to give better access to the frames for this purpose) a small weld repair has been carried out to the LH cylinder cladding, the atomisers have had new mixing jets fitted and further progress has been made with the ash pan repair.

During the week West Coast have almost completed the side stay removal. The 69 stays should be replaced early in the new year.

Away from Carnforth preparing and painting the sand pipes is progressing, Arthur has finished the new conical washers and Neil Smedley has ordered the new glass of the cab front windows.

This week there will only be one working party at Carnforth. This will be on Friday 28th Dec. We will however need to step up to regular 4 day working parties early in the new year. In the first week we will, however, stick to the Wednesday, Thursday and Saturday routine.

If you are willing and able to help on any of the above mentioned days I would be grateful if you would let me know by text on 07964988551. It would be good to see some "new" faces in the new year and we do need the extra help.

As this is the last weekly report I will do this year I would like to thank anyone who has worked for the Group in any capacity during 2018 and in particular, as K1 caretaker, many thanks to anyone who has worked on the K1.

Merry Christmas and a happy 2019 to you all.

 

Saturday 15th Decenbere 2018

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Another satisfactory week at Carnforth last week. 3 of us there on Wednesday and Thursday and 4 on Saturday.

The loco went over the wheel drops on Wednesday morning to allow the leading coupled wheelset to be removed. Various dimensions were checked with the axleboxes still on the wheelset, following which they were removed, stripped down, further measurements taken and the condition of the white metal checked.

While the wear in the crowns is not significant there is some fracturing of the white metal adjacent to the thrusts. In addition both boss faces require building up to reduce lateral movement. In the circumstances the white metal will be replaced on both boxes. The work required has been budgeted for and should be completed by the middle of January.

Following removal of the axleboxes, the wheelset has been thoroughly cleaned and a good start made on rubbing down for repainting.

On the frames reaming the horn stay bolt holes needing attention is essentially complete. The replacement bolts should be ready for trial fitting this week. Work has also continued on the ashpan with some of the replacement plate work now tacked into place.

During the week West Coast started removing stays from the firebox which meant that washing the boiler out had to wait until Saturday - a lovely job to do in the freezing wind and rain but it had to be done.

This coming week there will be working parties on Wednesday and Thursday (morning only) and Saturday. Work will continue with the ashpan and prep/painting the leading coupled wheelset and frames.

 

Saturday 1st December 2018

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Not a bad week on the K1 at Carnforth last week with 2 of us there Wednesday and Thursday and 4 on Saturday.

On the boiler all of the small tubes have now been removed and the heads of the side stays that are to be replaced have also been removed. West Coast are due to start the stay replacement this week.

The loco frames have received more attention with the all connecting and coupling rod bush clearances being checked (and all found to be suitable for further service) con rods and coupling rods removed, LH back valve cover removed and little end pins die pen tested (no flaws identified). 8 of the 16 valve rings have also been cleaned.

In addition we have now had the ash pan moved next to the coach and a start will be made on carrying out the necessary repairs very shortly.

Working conditions on Wednesday and Thursday in particular were difficult as storm Doris (or whoever is was) swept through. While this was no storm in a tea cup it was relatively insignificant compared with the difficulties caused by us running out of decent tea. Mutiny was only avoided because it is a bit difficult when there is only two of you and by a hasty trip to the Co-op. Lessons have however been learnt.

Elsewhere, work on cleaning the piston valve heads is progressing at Hopetown, Arthur has started making the new conical washers for the superheater element bridge pieces, Neil Smedley has collected the front cab windows to enable new glass to be ordered and fitted and the parts repaired and painted at Hopetown have now been collected and stored in the GUV at Carnforth.

 

Saturday 8th December 2018

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Not a bad week on the K1 at Carnforth. Three of us there on Wednesday and Thursday and five on Saturday.

While we were there it hardly stopped raining so we concentrated on the loco frames which are under cover. The leading wheelset is now ready to come out, all of the sand pipes have been removed (and are to be dropped off at Hopetown for repainting) the cylinder cladding mounting bolt holes have all been tapped and replacement helicoils fitted where needed, the cylinder cladding has been trimmed to make it a better fit and the honing work required to the LH back valve liner has been started and just about completed. The fit of the hornstay bolts on the leading couple axle have also been checked. Two of them needed reaming through, one has been done so far and replacement bolts of the correct size fitting.

Between the "showers" on Saturday we also managed to make a start on the repair work to the ashpan (which is outside). The new steel required for this has now been ordered and will hopefully be ready for collection tomorrow.

Away from Carnforth cleaning of one of the piston valves had been completed and the manufacture of the new conical washers for the elements is progressing.

 

Saturday 17th November 2018

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Steady progress on the K1 this week with 3 of us on Wednesday and Thursday and 6 on Saturday.

Wednesday was spent largely on preparing for the NDT exam on Thursday plus thickness testing the elements (found to be ok) and die nutting and cleaning the element 'T' bolts.

Thursday was dominated by the NDT of the outer wrapper. The examination took most of the day. The exam revealed no problems that we can not deal with (subject to insurance company approval). A good result overall which means that the work to obtain the mainline extension can continue. When the NDT exam had been completed we managed to clean and protect the safety valve and whistle bosses and die nut their studs and continued with de-scaling the outer wrapper and barrel.

On Saturday we started the removal of the remaining tubes, fitted new back head fitting mounting studs where needed, removed the piston valves, removed the rings from the valves and cleaned all of the valve gland components. Unfortunately we only made slow progress with the tube removal (we only got 22 out) but, hopefully we will get better at it this week.

There will be working parties on Tuesday, Wednesday, Thursday and Saturday this week when we will look to make better progress with the tube removal, prepare the side stays to be changed for removal, finish de-scaling the outer wrapper and barrel, hydraulic the supetheater elements (subject to West Coast's pump and pump engine (Rolly) being available) remove the LH back valve cover (so that the back liner can be honed) and make a start on cleaning the loco frames.

 

Saturday 24th November 2018

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Another satisfactory week on the K1 last week. We had 4 in attendance on Tuesday and Wednesday and 5 on Thursday and Saturday.

Removal of the small tubes continued and the de-scaling work was very nearly completed. A start was also made on preparing the side stays that are to be replaced, for removal. All three tasks should be completed by the end of this week.

Away from the boiler the loco and tender were split and the loco moved to the wheel drop road in the Steamtown shed. With the loco and tender split the draw bar and pins, together with the safety links and pins were removed. The draw bar pins have since been die pen tested (and are ok) but the draw bar requires straightening. Much time has also been spent on cleaning the loco frames and the top of the drag box.

The tyres have also been measured for flange wear. While there is no pressing need to turn the tyres at this stage it is certainly worth considering doing so now given that they can be done at Carnforth. If they are not turned now the tyres will almost certainly need turning at the end of next season. As the K1 is not scheduled to go back to Carnforth next winter (it is planned to take it to the NYMR after it's work on the Jacobite next year and to remain there over the 19/20 winter) it would seem to make sense to do them now.

Most of the components previously sent to Hopetown for attention are now ready for collection (to be done later this week). The piston valves have, however, now been dropped off at Hopetown for cleaning.

 

Saturday 3rd November 2018

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Progress with this year's winter work remains satisfactory. Three of us worked on the loco at Carnforth on Tuesday, four on Wednesday (plus West Coast staff for the boiler lift) three on Thursday and four on Saturday.

Everything went pretty much to plan - the cab, manifold, outer wrapper/barrel cladding and lagging were removed on Tuesday, the boiler was lifted from the frames, separated from the ash pan and back head cladding/lagging removed on Wednesday, a start was made on de-scaling the outer wrapper and cleaning up the barrel on Thursday and on Saturday we continued with the de-scaling, removed 16 of the 24 elements and cleaned the back head cladding ready for repair and painting. In addition more of the small dia vacuum pipework was re-ended and the annual manifold valve exam/service has been started, and very nearly finished (just one valve head to skim and lap in).

Meanwhile, at Hopetown, work continued on the repainting of the various K1 bits that have been dropped of there.

This coming week there will be working parties at Carnforth on Thursday, Friday and Saturday when, amongst other things the de-scaling work will continue (hopefully to completion) the remaining elements will be extracted and removal of the small tubes will be progressed. We should, therefore, be in a position to undertake the necessary examinations/NDT work by the middle of this month.

While we are doing quite well at Carnforth at the moment we could do with more help to keep up the momentum and avoid, as far as possible, paying someone to do work we can do ourselves. Therefore, if you are willing and able to help on any or all of the above mentioned days I would be very pleased to hear from you. As usual the company car should be available.

 

 

Saturday 10th November 2018

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Another satisfactory week on the K1 last week. Three of us worked Thursday and Friday and four on Saturday.

The de-scaling of the areas to be subject to ultrasonic examination was completed, all boiler fitting mounting boss studs requiring replacement were removed and the holes tapped and the remaining studs die nutted. All cladding mounting bosses were tapped after removing a number of sheared mounting bolts and two the bosses normally attached to the RH expansion bracket were welded back in to place after they had decided to come adrift.

The remaining elements were removed, this also required the removal the ejector exhaust ring/petticoat. Cleaning of all of the elements has been completed ahead of examination and hydraulic testing.

In the meantime the repainting of the K1 parts at Hopetown continues to progress well.

This week there will be working parties at Carnforth on Wednesday, Thursday and Saturday. The ultrasonic examination is booked for Thursday and we will also continue cleaning the outer wrapper/barrel and examine and hydraulic the elements. If time permits we will continue removing the small tubes and perhaps make a start on removing the side stays that are to be replaced

A little further ahead we will have to give the rest of the loco and tender some attention - while there is not a lot to do on the mechanical side this winter it will be nice to get it out of the way before the boiler goes back onto the frames in January. We also intend to paint the loco frames and wheels this winter, a job which is likely to account for most of the man (or women) hours spent on the bottom end.

 

 
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