Author Topic: Petcock Operation  (Read 6146 times)

Offline 1948man

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Petcock Operation
« on: July 09, 2011, 06:34:42 PM »
Hi, new guy here with a 2000 1200 but no Owner's Manual.  I got a service manual CD off Ebay but can't find exactly what I'm looking for.  My question is, "Is there an OFF position on the petcock that should be used after each ride?"  My old GS 1100 has 3 positions,  ON,  RES, and PRIME.  I understand all those and just leave the petcock on ON all the time.  Is the Bandit petcock the same?  There is no OFF labeled on my Bandit petcock but I kind of wondered about the 9 o'clock position.  I'm probably over thinking this but just want to make sure I don't end up with gas in my oil.  I do have an Owner's manual on order.  Thanks,  Jim M

Offline mwheat308

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Re: Petcock Operation
« Reply #1 on: July 09, 2011, 08:04:15 PM »
 :welcome:
My 2000 has the factory petcock and has no off position. If yours is still a factory unit then there is no off position.
There are a bunch of nice people here, they have been a big help to me.
Lots of good reading on the Bandit here too.

Mike
Gun CONTROL is hitting the target the FIRST time!

Offline 1948man

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Re: Petcock Operation
« Reply #2 on: July 09, 2011, 08:23:23 PM »
Thanks Mike.  I've got the factory petcock so I'll just leave it on the ON position (unless I need Prime or RES).

Offline rider123

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Re: Petcock Operation
« Reply #3 on: July 11, 2011, 04:18:54 PM »
You got it. There is a vacuum operated diaphram which releases the flow of fuel. It's not like those old style carbs with gravity feed.
2005 Bandit 1200, Modified Holeshot Stage 1 with 17.5 pilots 2.75 turns out, and 110 mains 5 shims. Muzzy Slip on w/mid-pipe, stock filter. 1.5" hole in the airbox lid.

Offline canyonbreeze

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Re: Petcock Operation
« Reply #4 on: July 12, 2011, 10:50:00 AM »
The vacuum controls the on/off.  It's still gravity feed when on.

Offline sandy klock

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Re: Petcock Operation
« Reply #5 on: July 12, 2011, 05:18:27 PM »
does anyone know where to get petcock rebuild kit?  k and L have one for $32.oo but must order.  has anyone replaced  sucky petcock with standard gravity type?
Fast? yes I'm fast, like a tortoise

Offline txbanditrydr

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Re: Petcock Operation
« Reply #6 on: July 12, 2011, 05:52:38 PM »
You might look into a Pingel petcock valve - lots of folk run those.
'01 B600S ... sold
'05 B1200S ... Top 20 mods... #20 through #2 - All The Usual Ones, Yada, Yada  & #1... 150,000+ Miles and Counting!!!!