20 Most Recent
2007 Moto Guzzi Breva 750 Questions & Answers
Is the gearbox drain bolt
This is the fill/level check plug...
Best way to remove is cut down a 3/4" long piece of a 10 mm hex wrench,
insert in hex hole and use a 10mm wrench to remove...
The annoying thing is the crossover prohibiting access to to the drain
plug...
Which was the main reason for mounting a Stucchi cross over. The OEM was
anyway stuck, so turning it a bit for better access was not possible.
Had to use a real large plumber grip, some persuation and heat to get it
off.
Also its possible that you are interesting in download the
Breva 750 Manuals.
Hope this help.
How do I synchronize the cylinders?
The SIN 10W-70 does meet the latest Moto Guzzi recommended specifications, though, being high in zinc at 0.12ppm.
You can use Penrite
Diesel 20W-60.This is a CH-4 oil with all the good stuff for top end protection.
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Gearbox Oil Change: use Penrite Hypoid 80W-90.
Rear Drive Oil: use Penrite Hypoid 80W-90. with squirt of Molybond Formula 2.5.
Front Fork Oil Change:
use Penrite ATF DX-111.
Spark Plugs: NGK BPR6ES.
The 'R' is for radio repression, so use
NGK BP6ES, too. Changed every 10,000km.
Fuel Filter: RYCO Z399 and Bosch 0 450 905 021 fit.
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Breva 750 Engine Oil
and Filter Change
The manual calls for oil and filter
changes at 7500km. We've brought the Breva into line with the Stone - reduced
the oil change to 5000km and extended the filter to 10,000km. In the Breva use Penrite Diesel 15 15W-50, another CH-4
oil. I haven't found an oil filter other than the Moto Guzzi issued UFI.
When I last changed the oil and
filter, I carefully measured out 2L of oil and poured it in. Before firing up
the bike - that is, before the filter was filled - I checked the level. It came
up exactly to the top of the flat on the dipstick. After firing up and letting
the oil settle, it came up exactly to the top ridge of the dipstick. Bike was
exactly level and vertical.
click on this link directly for more detailed help
http://wildguzzi.com/forum/index.php?topic=19680.0
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How to remove the fuel tank from a moto guzzi breva 1100
Probably have to remove the seat first. Most fuel tanks are retained by u shaped flanges that grip a round rubber puck on both sides of the frame near the steering head. After you drain the fuel, lift the rear of the tank slightly and pull it to the rear, it should then be free to lift off the frame.
Blocked overflow on fuel tank
I don't know what vehicle/equipment you're referencing here. With that in mind, can you drill a hole or holes through the chassis just below the gas cap to allow water to escape?
I have a moto guzzi sport 1100 1996.No oil leaks from rear wheel when standing but spots of oil on wheel and tyre after riding a few miles.Any help would be appreciated
oil leaks during use indicate a loose bearing adjustment allowing the oil to move past the seal lip when rotating
I would be checking wheel bearing condition and adjustment, oil level in that section and wear groove for where the oil seal lip runs
reasoning is , when the wheel is stationary the oil is not being splashed around and will settle in the lowest places
when moving , if the seal housing is allowed to move separate to the axle position ( wobble , up down sideways etc) then small gaps appear between the seal lip and what it runs on and so oil is allowed to escape
if it is a drive shaft to the rear wheel check the output shaft to the wheel for movement ( bad bearings , adjustment/ preload ) or anything that will not keep the shaft in the center of the seal
6v magneti marelli ignition coil wiring / terminals.
the blank one and you can check this out after the bike is running or at least when you get the coil to fire by placing the lead part of a pencil in the gap between the spark plug or a good ground and the gap between the pencil and the spark plug wire so you can see the spark jump to the plug or ground from the plug wire and if the spark flash is on the wire side of the pencil the coil the coil is wired with wrong polarity if the system is a positive ground system. The coil will work no matter what the polarity ie no matter which of the terminals you connect to power and which you connect to ground, the only difference will be a somewhat weaker spark if electron flow is reversed from what it should be i.e. if it is from negative or ground to positive on a negative ground system or as on some older British ignition systems from positive to negative on a positive ground system. The flash will appear on the side of the pencil lead away from the current flow i.e. the flash will occur as the current leaves the pencil lead. Hope this helps.
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