First Guzzi

nicholsonj2252

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I've had many bikes over the years but had never owned a Moto Guzzi . I did test ride a V85 in 2022 and I absolutely hated it

The observant on here might recognise this one as it sold on here a while back and then I did a deal with the new owner on it for my Kawasaki Versys



I collected it from Totnes in Devon and rode the 400 mile trip back to County Durham on a very cold March Sunday

The bike got me home but ran mediocre at best . The fuel gauge didn't work , the brakes were poor and the engine very lumpy and noisy

Biggest issue was it wouldn't change gear once hot when stationary

On getting it home I started the investigation into it's problems



On taking the cover off the clutch master cylinder the fluid was black so immediately pointed to a failed slave cylinder

Off came the rear wheel , final drive , swinging arm , bottom linkage and rear shock to get access



One removed it was evident that the slave cylinder was the cause and a new on was ordered



I removed the exhaust system to clean it and also replace the aftermarket GPR end can with the OEM can

The collector box/cat was completely split and although I successfully welded the joint the split had went right down the side of the box and the metal was too thin to weld successfully

A new old stock cat was ordered



A number of the bottom linkage bearings were seized so this had to be fully refurbished





The fork stanchions were badly corroded so were bead blasted , powder coated and rebuilt with new seals and oil



All of the brake calipers and lines were removed , pistons out of the calipers and rebuilt with new seals



New front brake discs fitted as the originals were like pringles and well below their service limit



Bike then had a full service : oil , oil filter , air filter , plugs , gearbox oil , final drive oil

Splines were lubed with Staburegs and valve clearances adjusted (valves were way out)

Throttle bodies balanced (they were way out of balance)

Wiring was a bit of a mess under the seat and it had the wrong battery fitted so wiring tidied up and a new battery fitted

I drained the petrol tank , fitted a new fuel filter and a new old stock sender unit so it now has a fully working fuel gauge

Got the bike all put back together with everything cleaned and polished



Just had it out today and did 220 miles touring round the Lake District and it was like riding a different bike

Really impressed with it , engine is awesome , it handles great and brakes really well



 
has it had the cam recall ?
master cylinders , make the fluid go black in 50 miles or so . slave cylinders rarely go wrong , i've only ever changed 1 ....ever.
the cat is in the silencer .

but enjoy , there aren't many 8v 1200 Sports about.
 
has it had the cam recall ?
master cylinder , make the fluid go black in 50 miles or so . slave cylinders rarely go wrong , i've only ever changed 1 ....ever.
the cat is in the silencer .

but enjoy , there aren't many 8v 1200 Sports about.
Yes it has had the cam recall done (CAM KIT C part number 1A002082) fitted at 35086 miles

Slave cylinder seals were completely shot and leaking and piston badly scored , just went and the checked fluid and after the 220 mile ride today it is perfectly clear still

Excuse my terminology , Y piece , collector box whatever it is called the bit that sits between the two headers and the end can and has the O2 sensor in it is what I was referring to

I assume therefore if the cat is in the silencer fitting an aftermarket can like the GPR that was fitted de-cats it ?
 
good , they're expensive
never seen that , the 1 i changed had come loose .
yes. Lambda has it be infront of cat , my v7 has 1 either side by your toes . cars can have Lambda's pre and post cat .
 
Brilliant John and sorry I couldn’t join you yesterday.
 


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