is my bike a seca?

Hi I am new to the forum, I just bought me a xj550 83.
and now I wonder if it is a Seca or maxima
my registration papper doent say
Technical data

Additional Information
Engine power, kW: 41.0
Power Standard: DIN
Modellkod: YA6142
Engine capacity, cm3: 528
Tank capacity, liters: 16


Fuel 1: GASOLINE


Number of passengers, max: 1
Body: Motorcycle 1
Plate format, rear: MC
Tax Weight, kg: 210
Total weight, kg: 390
Service Weight, kg: 210
Max load, kg: 180
Tractor Trailers: 0
Max axle shaft 1-2 mm: 1420
Tire Dimension Axis 1: 100/90V19
Tire Dimension Axis 2: 110/90V18


what is the difference between Maxim / Seca`?

 

Thats a seca,the maxim is a cruiser style

 

It is a Seca. Looks to be in decent shape. Read this about model ID and VINs. http://www.xjbikes.com/Forums/viewtopic/t=14577.html It a bit of a read.

 

thanks for the info it is in decent shape it did cost me 150 euros so there is some problems whit it the voltage is low when i turn the head lights on.
sorry for my verry bad english. live in sweden

 

Your english seems to be ok to me. I wish I could find a 550 Seca. They are very hard to find here in Wichita, Ks. Mostly just 750 Maxims and Secas.

 

set up like a seca but the i dont remember the tank having that sculptured look on the sides...

it DOES look like your right rear turn signal is positioned down instead of back...

150 euros is a steal. thats like $213.07 in USDollars...

are you saying the battery voltage reads low when you turn on the lights? is this with the bike running or off?

if OFF, then you will be draining the battery with the light on. if the voltage is low when the bike is RUNNING and the light is ON, check it while revving the engine to about 2,000 rpm. the bike wont charge the battery until it gets some engine speed...

if you still have voltage issues, then check your brushes. they should be 12mm or longer (i THINK) if they are shorter than that, replace them. if they are okay then maybe check the voltage regulator for proper output...

im sure some of the experts on board will check in and confirm or dispute my diagnosis which is what we do best!

sweet bike!

 

yes the turn signal is lose it is broken. the voltage drops when the enginge is running and when i turn lights on i think it is the voltage reglator that is broken for when no lights is on it is charging lite it shuld.
other pic of it whit bags on it

 

very nice bike!!!

 

The rest-of-the-world models (outside of North American) did not have any "Seca" or "Maxim" designation becuase there was only one model available, so it was just called an "XJ550", and they were all constructed as what are known in North America as "Seca" models.......with the exception that they were equipped with dual front disc brakes, no front fairings, and they should have "550" emblems on the side covers........and. judging from the looks of it, they may have come with factory oil coolers, too!

 

some one know how to fill oil in the front forks when i have air fittings on them. and how mush it shuld be i think it is 272ml but when i read on internet have some that needs around 230ml

 

Is it me or is that front wheel/fork assembly from a 750 or greater XJ model?

 

I am confused what do you mean turn the lights on?? DId those outside of North america actually let you turn the lights off?? Ours come on with the ignition or when the bike starts there is no off. I would pull the cover form the alternator/generator and check out the brushes and the disc they touch clean everything up well. If your battery is on the way out as well maybe it is not holding a charge as it should and when the bike is running below 2k on the battery it just doesn't have the amperage available.

 

yes i can turn the head light off. the generator is not
charging under load but when it is not under load it is charging 14V and under load maybe 10V so it can charge the battery when lights is off but when i turn it on it drains the battery

 

how many horsepower does the usa model have of xj550 my model have 41kw or 55hp is it same over the sea?

 

Here's an American market 550 Seca with the fairing removed:



Our Seca 550s came with a single front disc, and straight-spoked wheels. We didn't get a factory oil cooler; we did get a little bikini fairing for '81 and '82. We also only got the Seca 550 for three years, 81-83; I believe the XJ500/XJ550/XJ600 had a longer life elsewhere.

Gas tank, tail section and side covers shaped the same; like your bike my seat has been redone.

Yamaha didn't claim a horsepower number, at least in the sales brochures. Magazine road tests of the time put it at 51-52HP.

 

nice bike like the wheels. and thanks for all the info.

 

The "non USA" models had that front end and wheels as standard

NZ models had the front fairings and the oil coolers as Standard

Not here they didn't and the XJ600 was a totally new bike with a monoshock frame, the only thing the same was the motor which was basically a bored and stroked 550

Never heard of a XJ500, what were they?

 

The XJ500 was the successor to the original 4-cylinder XJ, the XJ400. I know the 400 and 500 were sold in Japan; I think they exported the 500 to Europe before the 550 came along.

All the way back from the 400, they looked alike, except for the fairing coming and going, and different color schemes. (And the fact that we got screwed out of our other front disc and oil cooler.) I've seen pics of a NZ-market "Seca" 550 in silver with blue stripes, similar to the Seca 650 that was sold here, and with the fairing.

I knew the "XJ" designation carried on into the 600s, there's a picture of one on the cover of my Clymer manual, but they weren't sold here. It looks like the USA-market XJ900, but with a lower fairing. Our 600s were "FJ" starting in '84.

 

got some links for xj bikes in sweden that maybe not available for usa maket
old model xj 650
xj 500
xj 400
xj bikes for sale in sweden

 

The UK model was just called an "XJ550". The tank looks right to me and the swept back design of alloy wheels to. These was common to Euro Yamahas of the time including RD250/350 LC (Water cooled two-strokes)and XJ650s.

Most 4 cylinder euro Yamahas of this time were twin disc as well.

 

Ok, the 500 wasn't ever sold in this market nor was the 400

I own one with the silver colour scheme and also a black one with red stripes, but I haven't ever seen one with the white colour scheme over here

The 600 was only know as a XJ600 over here going by the pictures I have seen the FJ and it's the same bike but with the FJ designation for a different market, much like the RZ series two strokes were labelled RD for different countries