Teds new project a CB500 K1 mostly version 0.5 circa 1972.

[McCabe-Thiele (Ted)]

I woke up knackered this morning so I've not done any actual work as such on the bike - just bimbling about.
I had a small surge of guilt/energy at tea time so decided the big box from Delkevic needs to be evicted from the rear lounge.

I walked the box by standing it on end out of the lounge through the hall - into the kitchen out though the conservatory fighting two little Chihuahua helpers through the last two door onto the back yard to my waiting sack trolley.

I have unpacked the various packs of fittings, one pair of pipes is in the Polystyrene box on the freezer, one is on the floor next to the bike ramp.

Brackets are labeled L/T, R/T - L/B, R/B
I assume that left top & left bottom silencers other for the right side.
I can't see any markings on the silencers themselves such as 1,2,3 & 4.
I hope the boxed pairs are for each respective side.

Some instructions would have been helpful - that's me done for today.
I now need to look seriously for the first pipe & bracket to fit having referance to the previous posts on this subject.
I've spotted one silencer has a square rubber bit - to cushion the stand methinks - left side lower silencer then.

[McCabe-Thiele (Ted)]

So started my first fit for the left side exhaust pipes. I ended up using the old front clamps as the new ones appear to have quite tight holes causing me difficulty on number two front pipe as the studs that were Helicoiled are at a very slighty wrong angle.
Quite happy for now to use the old clamps that I had previously  cleaned &  painted.

I fitted number two front pipe first  as its the lower silencer unit. lt lined up quite nicely but number one upper silencer was not wanting to fit with the rear joint miles out. After several attempts and a tea break I tried a new idea.

I fitted the front pipe end first with the clamp in position but not the two collets. With the mounting bracket removed I fitted the connector pipe in place (not tighted but clamp in place) then slipped in the two collets on number one exhaust and nipped up the two retaing nuts finger tight. I then slipped the mounting bracket in place nipping up the silencer nuts and the top hole bracket just slotted in place. I used an old bungee strap on the end of the silencer to keep the connector in place rather than clamping it up.

Tomorrow i am minded to make some minor adjustment to the slotted holes on both brackets so that the front pipe sits more freely into the cylinder head. With a lot of faffing about it took me almost two hours to fit one side including tea break.  So far I've just fitted the left side exhausts - I still need to do a little fettling as I want to make the front pipes fit better into the cylinder head - I might need some wider slots in the top holes of the brackets to allow the silencers to move a mm back. Just to release any unnecessary tension.
 
side view by Macabe Thiele, on Flickr

.end view by Macabe Thiele, on Flickr