Kawasaki Concours C14 1400GTR Valve Check Finished! (finally)

 It took the better part of four months over the winter thanks to lots of work travel stretching things out, but the C14 is back together again and runs like a top. The engine doesn't feel as tight, which makes sense as all the valve shims needed were to resolve the overly tight valves.

The Bay of Fundy near Saint John (latest work trip)

It still does the clatter when you first start it (it's to do with the cam chain tensioner needing oil
pressure to fully engage - it's part of the engine design). The bike has always done that but now that I've laid hands on the thing itself it's helpful in understanding how it all works. Knowing how complicated just the top of that motor is gives me a new sense of satisfaction hearing it run well.

I'm back from yet another work trip but managed to take the big Kwak for a spin last weekend and it pulls like it always has (which is to say like a nuclear missile). Today I'm going to finally do the oil change it was owed last fall and we should be on track for regular use this summer.

The question now becomes do I sell it on during the riding season or keep it having done this soul crushing maintenance job. Based on what I saw in there I'm betting I was the first to do it (at 45k kms). Considering the complexity of this job, I can understand why.

Part of that decision will come down to whether or not I've solved the Tiger's fueling issues. If I have, I might sell the big (and expsnsive to insure) Kawasaki and do the summer on a dependable Tiger, though the C14 is a much more comfortable two up appliance if anyone wants to come for a ride with me.

A confirmed fix on the Tiger's aging fuel injection system would make me consider going to one bike this summer.

Kawasaki Concours C14 1400GTR Valve Check Part 2.1 - checking clearances

 I put together a page with the details I've gleaned from COG's documentation and the shop manual to keep track of my measurements. I've got two sets of feeler guages because I'm suspicious like that and always want a second opinion. It's particularly important in this case because having to go back in there again if a mistake is made isn't (at all) what I want to do.

With cylinder one top dead centre (TDC) and the cams both pointing out to offer access for the guages, I had a go at number one cylinder yesterday.

Cams up and out on cylinder one (left side of motor) - it took me a few turns of the engine to get it lined up right and start getting good measurements. It doesn't hurt to do this two or three times so you're sure the came is at maximum gap and you're getting good numbers.

This cover on the lower right side of the engine is removed with 8mm bolts. It's a 17mm M8 that you throw a big rachet on and turn the engine. Direction of travel is noted on the timing wheel as are marks for TDC for cylinders 1 and 4. You can do half the valves with C1 TDC and the other half with C4 TDC.

Cam timing cover came off with minimal fuss and just a drop of oil.

My suspicion of cheaply made tools causes me to have backups. In this case the tappered ones are metric first and offer a finer degree between fits.

I'll do the rest today. As many said it would be, Cylinder one appears tight. Exhaust valves should have between 0.19-0.24mm of clearance. I can just get a 0.18 in there and the 0.203 wouldn't fit in either cylinder one or two's exhaust valves.

Ran the propane heater for 20 minutes before getting started. Made for a much more comfrotable experience.

Keeping things in order - the valve cover bolts numbered and in their 'custom' holder.
 

With the forray into 'vintage' motorcycles last year my sockets were muddied with imperial and whitworth bits. They've been relegated to a lower drawer. I think I'm sticking with metric bikes for the forseable future. If I take another dive into vintage it'll be when I'm retired and have the time to navigate all the complexities.