Search found 11 matches
- 25 Feb 2023 12:45
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Oil leak at the outer side of the cylinder-head
- Replies: 2
- Views: 6311
Oil leak at the outer side of the cylinder-head
Hello Everybody! Because of a false valve-stem seal I had to disassemble the front cylinder-head, and send it to a service-men to replace the head. After re-installing the head, I went to the petrol-station and realized that the left side of the engine is covered with full of oil. I thought it was t...
- 27 May 2021 18:31
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Disasembly of Cylinder-head & replacing Valves and guides
- Replies: 16
- Views: 41576
Re: Disasembly of Cylinder-head & replacing Valves and guides
Oil consumption is zero !
- 19 Apr 2020 03:40
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Disasembly of Cylinder-head & replacing Valves and guides
- Replies: 16
- Views: 41576
Re: Disasembly of Cylinder-head & replacing Valves and guide
Hello!
The morini run approx. 16000 km after the repair, without any problem.
The morini run approx. 16000 km after the repair, without any problem.

- 02 Jun 2017 15:41
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Slipping APTC clutch, Service manual/info for 2012 Corsaro
- Replies: 9
- Views: 17005
Re: Slipping APTC clutch, Service manual/info for 2012 Corsa
Hello!
http://www.ital-web.de/forum/viewtopic. ... 1&start=15
Please read thoroughly! You can find the solution.
http://www.ital-web.de/forum/viewtopic. ... 1&start=15
Please read thoroughly! You can find the solution.
- 07 Oct 2016 21:23
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Poorly Veloce
- Replies: 51
- Views: 88449
Re: Poorly Veloce
Does the Morini Veloce cylinderhead get enough oil?
Presumably the wear on the camschaft, the fast worn valve-guides and the noisy head is caused by short oil. I think, if there is not enough oil, driving the camshaft require more power, and the result: broken camchain.....
Am I right?
Presumably the wear on the camschaft, the fast worn valve-guides and the noisy head is caused by short oil. I think, if there is not enough oil, driving the camshaft require more power, and the result: broken camchain.....
Am I right?
- 16 Sep 2016 03:41
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Veloce head work
- Replies: 1
- Views: 4847
Re: Veloce head work
Hello! For reliability issues do not forget to change the valve-guides to bronze. Renault 1.5 dci engine has almost the same guides made of bronze.
- 14 Jun 2016 10:51
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Disasembly of Cylinder-head & replacing Valves and guides
- Replies: 16
- Views: 41576
Re: Disasembly of Cylinder-head & replacing Valves and guide
Hi! After disassemly I measured 0.5-0.8 mm side dislocation of all valves. Some hours ago I got one of the cylinderheads with replaced valve-guides. Renaul 1.5 Dci engine has the same sized guide made from Bronze, only the end should have been machined by lathe, it was needed some mm to cut down. No...
- 12 Jun 2016 10:25
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Disasembly of Cylinder-head & replacing Valves and guides
- Replies: 16
- Views: 41576
Re: Disasembly of Cylinder-head & replacing Valves and guide
I have a small problem. Now I disassembled only the first cylinder. The back is untouched. I marked the cam-chain and the amid laying timing-gears with blue paint. I moved the engine to the OT by moving the back wheel with switched 6nd gear. After that I realized from he manual, that there is a smal...
- 11 Jun 2016 20:03
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Disasembly of Cylinder-head & replacing Valves and guides
- Replies: 16
- Views: 41576
Re: Disasembly of Cylinder-head & replacing Valves and guide
Does anybody have any idea, which more widespread car or motorbike has the same or similar exhaust and inlet valves and valve-guide than the morini's?
- 11 Jun 2016 18:49
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Disasembly of Cylinder-head & replacing Valves and guides
- Replies: 16
- Views: 41576
Re: Disasembly of Cylinder-head & replacing Valves and guide
Thank you for the advice. Hitherto every stage of disassembly was easy. I am sure that the Assembly will be much heavier
Today I reached this level:

Today I reached this level:
- 10 Jun 2016 09:26
- Forum: Corsaro 1200, Avio, Veloce, ZZ, ZT
- Topic: Disasembly of Cylinder-head & replacing Valves and guides
- Replies: 16
- Views: 41576
Disasembly of Cylinder-head & replacing Valves and guides
Hello! Because of abnormal noise (rattling) coming from both cylinder-head - which is louder when the engine is warm -, I decided to take apart the cylinder-heads and - when too worn - change the valves and valve-guides as well. The exhaust valves are white coloured, and the inlet valves are a bit c...