Silencers and stuff

 A boat needs to be kept in good condition. This goes without saying but there are soe things that we do not examine often enough. The engine exhaust just goes out the back and disappears into the ether. Until the pipework of indeterminate age, but over 17 years, breaks and the exhaust goes into the engine bay and blackens everything in carbon!

We allowed friend to take the boat out for a few days. Of course we had an obligatory "water cruise" before the main event to familiarise the skipper to be with Sonflower and her foibles. One thing that puzzled me before that cruise was why the water tank was completely empty and the leisure battery was almost completely empty too. We decided to fill the tank, run the engine for a few hours and charge up the battery. Our friend, who has crewed for us before, could skipper the whole way. So, through the lift bridge and mooring at the water point. Taking on water, navigating down the lock, through narrows, round a bend under a bridge, winding the boat, navigating up through the lock and lift bridge to moor back on home mooring.  A succesfull four hour cruise and all seemed ok.   They went to Cropredy without incident. But on the return trip, three locks from home we received a phone call to say that the engine tone had changed and there was smoke coming form the engine bay. All indications were normal but the water level in the Cropredy pund was very low. I thought the boat may be labouring in the shallow water so I told her to slowly cruise back to home mooring where I met her and discovered the broken exhaust.

Last Friday I took Sonflower down to Tooley's Botyard where John could work on her and fit a new exhaust system. Unfortunately her engine bay is too cramped to upgrade to a hospital silencer so we have a new system of conventional variety.

This Friday we took her away from Tooley's and on a little trip down to Nell Bridge and back. When we got on her and turned on the battery isolator switch the water pump started running. There were no taps open so I had visions of a bilge full of water. However the bilge was dry as a bone. The engine bay bilge pup started and doischarged clean water into the canal. I opened the engine bay to check the stern gland and the greaser and found that there was no undue leakage formt eh sdern gland but there was a discharge from the clorifier releif valve which discharges into the engine bay bilge. We had found the reason for the empty water tank anmd the low batteries! Unfortunately exercising the relief valve to clear grot from the seat did not reseat it so we turned the water pump off except when we needed to fill a bowl or the kettle and filled eight litres of empty coke bottles with water for our drinking needs.

Nell Bridge and back went fine and brought the battery voltage back to 12v. Our only "problem" was very heavy showers that soaked us to the skin on the way back at Kings Sutton lock where there was a queue of three boats. It rained. We left Sonflower in town under Tom Rolt Bridge because it was tipping it down and took her back to home mooring 36 hours later to wait for more attention to the calorifier relief valve. 

                              Since last blog post:

 Water Run    2 LB, 2 Locks, 2 miles; 

 Cropredy and back  9m, 6 locks,   

 Nell Bridge and back  10m,  6 locks 2 LB                                                          12 hours total

Stoke Prior to Birmingham

15 July 2018.
We returned to the boat courtesy of a friend whose mother lives nearby. Sue-per crew is with us too. Just time for a drink in The Boat and Railway and a look at the World Cup Final before we let go and worked through the Stoke locks to moor below Tardebigge Bottom lock.

We will make our assault on the flight  in the morning.
          1.1/2 miles 6 locks 1.5 hours.

16 July 2018
0530 and Sonflower sits on her mooring  opposite The Queens Arms where there was a 40th birthday party last night. The crew needed an early night and a good night's sleep.

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Approaching Targebigge Bottom Lock

Sunrise as Sonflower rises

 The Best Mate demonstrating the accuracy that she learned on entering the locks. They have a by-wash to throw the boat to the right as it goes in.

We soon got into a rhythm. One of the crew went ahead to set the next lock while the other closed the last after the boat. In this fashion we alternated and the load was totally shared. The locks were set for us until lock 40.We then had to empty six locks before they were set for us again. 

Nick's Canal Planner says it is 2.1/4 miles and 30locks from bottom to top. The mobile phone walking app in Sue-per crew's pocket recorded 4.1/2 miles!

We were at through the Top lock and tucking into breakfast at 9.30am.

We decided to move straight off toward  Birmingham. The tunnels were mainly dry and our only problem was a "shiny boat" with a very bright headlamp that sat 50 yards inside Targdebigge tunnel all the time we made our passage. The light was blinding as we approached him. Obviously the helmsman did not trust himself to keep off the wall or our boat as he passed! Our light entering the tunnel brought him to a complete halt. We did brush the side in Shortwood tunnel and Sonflower's gate made an amplified rattling din as we did so. Water level was a little lower that usual and the gunwhale was just below the rubbing wooden rail on the side so the gate rubbed against the wood.

There was dredging on the stretch through Edgbaston and we had to wait for a tug pushed hopper to pass through the railway bridge narrows. The dredging has made things a lot easier through the bridge narrows which used to almost bring the boat to a standstill because of the lack of water under her. I have never been through them quicker that this time. 

We entered Birmingham and took on water at Cambrian House. There was space in Cambrian Basin so after checking in the office we moored on a pontoon in accordance with Mooring Agreement Terms and Conditions 4.10. The prior written consent is displayed in our window!

                             17.1/4 miles, 30 locks 10hrs

Water Shortage

We got awed in Cropredy ay after a couple of showers yesterday and arrived in Cropredy to moor a couple of hundred youards short of Bridge e 153 at 10.30pm. The water levels were very low and there were BW craft all over the place. A tug, a facilities craft and a hopper were between the Mill and the Bridge. We could not get the stern nearer than 10feet from the bank but because ofthe hour moored like that anyway.

This morning we found out the reason: a BW man informed us that Slat Mill top gate was leaking badly and there would be a four hour stoppage tomorrow morning for repairs to seals. The water supply from the River Cherwell has been cut to 25% of the normal because of shortage of water for Thames Water at Banbury. Hence the low levels.

We rendezvoused with Matt the mechanic of Tooley's at 0930 this morning and he got 'a bit more' on the injector joint that has been leaking. He left it dry of diesel but asked me to keep an eye on it. If the leak persists the injector assembly will neeed to be sent away for remedial work and pressure testing.

We left at about 10.00am and have made progress but needed to fill every lock on the way to our lunch stop at Claydon Top Lock. We expect to moor near The Wharf at Fenny Compton this evening.

It is great to be cruising. One small problem is that I have forgotten the lead that connects phone to laptop. Pictures will need to be added later!

Uneventful Day

Just a quick post to update you all.

I pumped out, and waited in Paddington Basin for my new crew member, Brian, and then went together with nb Trinity down the Paddington Arm and we moored at Willowtree Park. Nice moorings but the ubiquitous shopping trolly had got there before us! Trintity pulled it out rather than moor on top of it.

We had a lovely dinner with Lyn and Henry on their boat and then fatigue caught up with us. I lit a fire to warm the cooling boat and then went to bed.

This morning we look forward to getting to Brentford and onto the Thames.