Ray,
Just wanted to say thanks for your help. I don't have access to other bevel drives to verify configurations, and obviously I'm having problems with machinists who are/were known as Ducati specialists and who could be trusted to do top quality work. I'm afraid that I'm starting down a slippery ...
Search found 14 matches
- Mon Jul 01, 2013 6:21 am
- Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
- Topic: 750 Sport, New Motor, Burning Oil
- Replies: 11
- Views: 49117
- Sat Jun 29, 2013 8:57 am
- Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
- Topic: 750 Sport, New Motor, Burning Oil
- Replies: 11
- Views: 49117
Re: 750 Sport, New Motor, Burning Oil
Ray,
Couple questions...
Why is it important that the spring pack be resting on the head, given there is such a small support pad for it on the head?
Could you be more specific about valve to guide clearance? The 860 shop manual states .0005" - .0022".
Where did you get the 80-88 lb for seat ...
Couple questions...
Why is it important that the spring pack be resting on the head, given there is such a small support pad for it on the head?
Could you be more specific about valve to guide clearance? The 860 shop manual states .0005" - .0022".
Where did you get the 80-88 lb for seat ...
- Sat Jun 29, 2013 8:16 am
- Forum: Forum Questions/Problems/Info
- Topic: PMs Stuck in Outbox
- Replies: 2
- Views: 25843
PMs Stuck in Outbox
Steve,
What would cause a private message to get stuck in the outbox & not get delivered to the addressee. I was trying to send a PM to a fellow lister and the message is just sitting in the outbox for about 12 hours so far. Matter of fact, I tried sending this message to you as a PM & it is also ...
What would cause a private message to get stuck in the outbox & not get delivered to the addressee. I was trying to send a PM to a fellow lister and the message is just sitting in the outbox for about 12 hours so far. Matter of fact, I tried sending this message to you as a PM & it is also ...
- Fri Jun 28, 2013 10:55 am
- Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
- Topic: 750 Sport, New Motor, Burning Oil
- Replies: 11
- Views: 49117
Re: 750 Sport, New Motor, Burning Oil
Ray,
I think you are on to something. Last night I pulled the engine out of the frame and pulled the rear head, cyl, and piston. This morning I disassembled the head & noticed a substantial amount of oil in the intake manifold - it seems that on the rear cylinder the low point is in the manifold ...
I think you are on to something. Last night I pulled the engine out of the frame and pulled the rear head, cyl, and piston. This morning I disassembled the head & noticed a substantial amount of oil in the intake manifold - it seems that on the rear cylinder the low point is in the manifold ...
- Mon Jun 24, 2013 9:39 am
- Forum: Roundcase Engines > 750 GT, 750 Sport & 750 Super Sport
- Topic: 750 Sport, New Motor, Burning Oil
- Replies: 11
- Views: 49117
750 Sport, New Motor, Burning Oil
I have owned this '74 Sport since Apr 1975, parked it in '88, started a ground-up refurbishment around 2000, finished last year, and have only had the chance to ride the machine 50 miles since then. Last week I pulled the spark plugs to see how all looked in there & found oil on the plugs. As I was ...
- Wed Jun 06, 2012 10:00 am
- Forum: Body, Paint & Rubber Shop
- Topic: Ignition Switch Boot
- Replies: 12
- Views: 21603
Re: Ignition Switch Boot
Oh, I didn't think of that! Bloody Italians!
I'd follow the numbers. You could always verify the numbers with a multimeter. The schematic shows the connections inside the switch for the 3 positions.
I'd follow the numbers. You could always verify the numbers with a multimeter. The schematic shows the connections inside the switch for the 3 positions.
- Wed Jun 06, 2012 7:32 am
- Forum: Body, Paint & Rubber Shop
- Topic: Ignition Switch Boot
- Replies: 12
- Views: 21603
Re: Ignition Switch Boot
Dave,
Just took a closer look at the 860 schematic I referred to earlier & the ignition switch depicted has 6 terminals instead of four like on my switch. Sorry for any confusion.
Looking at your picture & comparing it to the schematic, looks like a couple of your wires may be installed in the ...
Just took a closer look at the 860 schematic I referred to earlier & the ignition switch depicted has 6 terminals instead of four like on my switch. Sorry for any confusion.
Looking at your picture & comparing it to the schematic, looks like a couple of your wires may be installed in the ...
- Wed Jun 06, 2012 7:11 am
- Forum: Body, Paint & Rubber Shop
- Topic: Ignition Switch Boot
- Replies: 12
- Views: 21603
Re: Ignition Switch Boot
Dave,
The chassis electrical on the 860s is very similar to my late '74 Sport, which had the same key switch & rubber boot as what you have pictured. The three positions of the key switch are on, off, park; the park position only illuminates the instrument lights, tail light, and a low wattage ...
The chassis electrical on the 860s is very similar to my late '74 Sport, which had the same key switch & rubber boot as what you have pictured. The three positions of the key switch are on, off, park; the park position only illuminates the instrument lights, tail light, and a low wattage ...
- Thu May 31, 2012 9:10 am
- Forum: Squarecase Early 860/900 Crossover Gearchange Engines > 860/900 GT
- Topic: 860GT (kickstart) Electronic Ignition Options
- Replies: 25
- Views: 77231
Re: 860GT (kickstart) Electronic Ignition Options
Ran my 750 bevel for years without a flywheel with no idle problems. There seems to be plenty of mass in the crankshaft without it.blabber wrote:The Sachse unit for a kick start model requires the removal of the flywheel,this affects the ability to idle at low revs.
- Thu May 31, 2012 9:03 am
- Forum: Body, Paint & Rubber Shop
- Topic: Ignition Switch Boot
- Replies: 12
- Views: 21603
Ignition Switch Boot
Looking to replace the boot that covers the rear of the ignition switch on my 750 Sport. Emailed Bevel Rubber about it a year or so ago, said he was on it but haven't seen one yet. Any reasonable substitutes appreciated.
Thanks,
Joe in St Louis
Thanks,
Joe in St Louis
- Wed May 30, 2012 2:50 pm
- Forum: Electrical & Gauges Shop
- Topic: It's dead, Jim.
- Replies: 9
- Views: 14698
Re: It's dead, Jim.
Dave,
The flash relay is a headlight flasher relay. When a momentary button on the handlebar switch is depressed it will turn on the headlight, I suppose to be used as a passing warning. My '70 Fastback had a button like that on a Wipac switch.
The device you have labeled as a horn relay is part ...
The flash relay is a headlight flasher relay. When a momentary button on the handlebar switch is depressed it will turn on the headlight, I suppose to be used as a passing warning. My '70 Fastback had a button like that on a Wipac switch.
The device you have labeled as a horn relay is part ...
- Tue Feb 17, 2009 10:11 am
- Forum: Bevel Drive Twins
- Topic: Wanted: Ceriani Top Triple Clamp 750 GT/860 GT/GTS
- Replies: 1
- Views: 4456
Wanted: Ceriani Top Triple Clamp 750 GT/860 GT/GTS
Looking for a Ceriani top triple clamp for handlebar models. Cosmetics not important. Any leads appreciated.
- Sun Dec 21, 2008 6:25 am
- Forum: Body, Paint & Rubber Shop
- Topic: Vehicle Identification Tag Questions
- Replies: 2
- Views: 6004
Vehicle Identification Tag Questions
I have a '74 Sport under restoration. The original Vehicle ID Tag was destroyed many years ago but I have a blank replacement that needs stamping. My questions are as follows...
1) Is the correct size for the charicters 1/8" (.125")?
2) I recall my machine was made in July of 1974. For date of ...
1) Is the correct size for the charicters 1/8" (.125")?
2) I recall my machine was made in July of 1974. For date of ...
- Fri Oct 24, 2008 9:04 am
- Forum: Introduce Yourself
- Topic: New member in St Louis
- Replies: 1
- Views: 3914
New member in St Louis
Actually I joined the list a year ago or so. Own a '74 750 Sport, purchased from original owner in April of 1975 with 3900 miles on the clock. I was 20 years old - flogged the bike hard. Parked it for a few years, then drug it out again for another flogging until 1988 (+30K miles) when it started to ...