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K1600 fuel pump recall in Canada

19K views 31 replies 21 participants last post by  DanDiver  
#1 ·
From my pal Don E., the recall affects 18 models in Canada, including 2011 and 2012 K16s. Will be interesting to see if NHTSA takes action in the USA:

According to the Transport Canada recall notice, cracks can develop in the fuel pump and/or the auxiliary fuel pump flange. When the motorcycle is turned on and the fuel system gets pressurized, fuel may leak from the fuel pump. In the presence of an ignition source, the fuel leak may result in a fire. — BMW Recalls 18 Models in Canada for Potential Fuel Leaks — Motorcycle.com News
 
#2 ·
I've heard several reports of K12/13GT bikes having this issue, but haven't heard of any K16 bikes, yet . . .

It'll be interesting to see if the NHTSA also moves to a full recall.

At least it's much easier to inspect on the K16, with the fuel pump mounting plate facing the back, as opposed to the K12/13GT with it buried at the front of the fuel tank.

I wonder if they'll replace the shitty plastic fuel inlet connector while they're in there . . . :cool:
 
#3 ·
I've heard several reports of K12/13GT bikes having this issue, but haven't heard of any K16 bikes, yet . . .



I wonder if they'll replace the shitty plastic fuel inlet connector while they're in there . . . :cool:
Doubt that they will.

BMW replaced the leaking fuel bulkhead assembly, outsided of warranty on my K12 18 months ago. There wasn't any hesitation on their part. I just assumed a recall was around the corner, but it never materialized.
 
#4 ·
US bike imported to Canada covered by recall?

So is there a difference in builds for US vs. Canadian bikes? I imported my 2012 GTL (Dec 2011 build) from the US. Does the recall only cover bikes built for Canadian sales, or is it more of a danger in Canada than the US:eek:?

My bike is covered under the last recall regarding throttle software glitch.
 
#5 ·
It reads to me like it's being investigated in both the US and Canada, but Transport Canada is further ahead in their process than the NHTSA.

I'm sure we'll see it come through in the States soon enough.

I'm aware of this fault from my Slant/4 GT days, but I'm not worried enough to tear into my GTL just yet. Next time I pull the tank I'll look at it, or just let the dealer do so when this comes through.
 
#6 ·
is the fuel leakage visible???

The article stated with the key on the fuel system pressurizes, then can leak..

I guess if you notice any leakage at all try to see if it is gas..and if so call your dealer and have the bike towed in.

I will certainly be more aware and check for leaks now that I know it is a possibility.

Why are some of the parts on this bike so cheaply made? at 28k they still have to be making a good profit...

Cheers.
 
#9 ·
Why are some of the parts on this bike so cheaply made? at 28k they still have to be making a good profit...
Because maximizing profits is the name of the game for most companies, especially public ones :D.

Anyway, this is a long-term problem once plastic starts to deteriorate. And ethanol in the gas can certainly accelerate that. On K13Ss, it usually happened at well over 20K miles. And worst of all, those bikes sprayed fuel right above the alternator, so clearly an obvious fire hazard. The reason K16s might not be listed is a 'better' location, but once a crack occurs, it's game over. I happen to believe those failures were due to tank removal, where the very tight lines exerted undue pressure on the inlet while trying to access it for disconnection. At any rate, installing the aluminum clamp from Beemer Boneyard solves the potential issue permanently. And that's exactly what I did to the K13S right after I learned of this issue at only 2,700 miles. If I had an affected bike, I'd address that issue immediately, either myself or thru a dealer, since you never know; you're literally playing with fire :eek:. Good luck.
 
#7 ·
I haven't heard of any K16 bikes having this failure.

I have heard of a few K12/13GT bikes having the leak. Those bikes use a similar fuel pump flange, placed in front of the fuel tank, right over the hot engine. A female quick disconnect with a tapered pipe thread is screwed into a round plastic boss. If overtightened and/or exposed to heat, this thin plastic boss can crack, causing fuel to leak out when under pressure.

But even then, fuel actually spraying out is pretty rare.

And the K16 has the fuel pump plate at the back of the tank away from engine heat.

The official solution is to inspect the fuel pump flange, replace it if it shows cracks, and add a metal ring clamp to prevent further cracking. Note that the metal clamp solution has also been developed independently of BMW, and can be bought from Beemer Boneyard.

This repair is being done on every BMW that uses a similar style of fuel pump flange, regardless of whether there has been a history of leaks with that particular model or not.

My solution is to inspect the flange the next time I have the tank cover off, and if I see any problems, to talk to my dealer. Otherwise, I'll just wait for the US recall and have it taken care of then.
 
#10 · (Edited)
OK, I've gathered some further information on this topic, so let's put it all in one place for easy reference.

This is based on the K1600, as that's the bike I have on hand for reference. Other bikes should look quite similar, if not exactly the same.

I took some pics comparing the fuel pump plate on a 2012 GTL (built Feb 2011, so part of this recall) and the plate on a 2013 GTL (built Jan 2013, so not part of this recall).

In the first pic of the 2013 GTL, you can clearly see the silver metal ring around the raised plastic boss that the female quick disconnect threads into. This reinforcement, along with not over tightening of the tapered pipe thread fitting, should eliminate any potential cracking issues.

Image


In this pic of the 2012 GTL, you can see the silver metal ring is not there.

Image


Older Beemers, such as the K12/13GT and the R12RT/GS use a similar fuel pump plate, with a taller threaded plastic boss that is more prone to cracking. This is a pic of a fuel pump plate (from an RT, I believe) that had developed cracks, but wasn't leaking yet (at least while it was all still put together):

Image


BMW's solution is to replace the fuel pump plate with the updated version on bikes where cracks are found, or to add a reinforcing clamp on bikes where no cracks are found. This has been a known fix on various Beemer forums, such that Beemer Boneyard actually sells a Fuel Pump Flange Repair Clamp for the K12/13 and R12 bikes. I imagine the BMW factory clamp is quite similar, with slight variations depending on the specific model involved.

Image


One other issue that has come up on some older bikes is the plastic male portion of the quick disconnect has been known to break. There is a slot on the fitting's body that makes the fitting quite thin at that point, and clumsy removal/insertion can stress that area, eventually leading to a break.

No, I don't know why BMW and the NHTSA didn't address this at the same time, except maybe this problem is more likely to occur during service than suddenly while you're riding down the highway.

You can see the white plastic male fitting in the first pic above, but here it is again, next to the replacement metal (chrome plated brass) fitting.

Image


The correct replacement fitting can be bought from Omega.com, for $36.10 under part # FT-LCD230-04-FKM. That exact part # will get you the 90° metal version, with the correct 1/4" inlet and outlet, and the fuel-safe Viton o-ring.

You can also buy the mating female part in metal, but those don't really fail, so it's best to just leave the factory plastic female fitting in place.

The hardest part about this replacement is getting the old hose clamp loose and getting the new clamp on. It's easiest to just cut the hose to get the old clamp off, but you want to minimize how much hose you take off. There's a bit more slack on the K16 bikes than the older K12/13 and R12 bikes, but still, it's best to retain as much length as possible.

You can use a new BMW-style pinch clamp, as pictured above, but that requires a special pinch clamp tool, as shown below.

Image


If you don't have this tool (or don't want to buy it for one clamp), you can use a standard small screwdriver-operated hose clamp. It's probably worth it to buy a special fuel line clamp with a smooth inside that minimizes damage to the fuel line from your local auto supply store. Be sure to orient the thick part of the hose clamp to the back of the male fitting so as to avoid interference with the fuel pump plate or female fitting.

And this pic shows the new fitting installed (notably on the old style fuel pump plate).

Image


That ought to clear things up a bit. :)
 
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#14 ·
Excellent post Ken! Thanks for the new understanding.
We all contribute where we can.

I just happen to have a lot of experience with BMW fuel systems, and with those exact quick disconnect parts in other applications.

Glad I could help. :)
 
#13 ·
From reading on the GS sites it sounds like a lot of the pump flanges get cracked changing to the metal quick-connects so if you decide to update to metal be very carefull when torquing them down.
I've seen that on the K-Bikes forums as well.

Tapered pipe threads into plastic do not tolerate over-tightening.

I've been using these exact quick disconnects for water cooling systems on Semiconductor Equipment for 20 years now.

The thing is, the females never do break (unless you specifically abuse them) so leaving them in place is just fine.

The males do have an inherent weakness, so changing them is a good idea. I've even spoken with the original designers who flat out said they were never meant to be made in plastic.

So my recommendation is change the male side to metal, add the support clamp (or let BMW do it) and leave the female side alone.
 
#19 ·
My 2012 was "banded" on Saturday. They saw no evidence of a problem so that was it. I was there 2 hours in total but they did the state inspection and another recall which required a computer flash.
The wait time was softened by the service writer, who tossed me the key to a 2014 RT and said to go ride for an hour and it would be done.
I did and it was. Loved the RT but I won't be trading the GTL.
 
#23 ·
Resurrecting an old tread... Ever since I had a motor new installed last year I've occasionally smelled gas; not bad, just not usual. Yesterday the smell was really bad; further investigation, I could see the top of the motor, under the rear of the gas tank was wet. I 'was' going to tear in to it but remembered I have a Zurich Warranty. A call to my local dealer, Morton's, confirmed something like this would be covered by Zurich. Taking the bike in on Tuesday... And, yes, the recall had been performed on my bike.

Duane
 
#25 ·
The recall involved fitting a small metal collar to the quick disconnect on the outside of the tank. BMW says if that cracks, you need a complete $1000 fuel pump assembly. I replaced both half’s of the quick disconnect with a metal aftermarket version for $150. As expected, it took longer to pull everything out to remove the airbox to get to the offending fitting, than actually replacing it.
 
#26 ·
Took bike in today; cracked fuel line elbow, replaced with BMW part (plastic), Zurich covered repair.

Duane
 
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#28 ·
I have a 2012 K1600GTL. It just had its 18000 mile check. On the way to the MOA Rally in Des Moines, I developed a large fuel leak. After trailering to OKC BMW Dealer, the pump was replaced $650.00. $187 for installation. My friend who I was riding with has a 2012 GTL. He had the same thing happen six months ago.

How many people on the forum have had this happen to their K1600? Have you had a fuel leak requiring a fuel pump replacement?

I think is a problem BMW has been dodging since this problem triggered a recall in Canada.
 
#31 ·
Mine was replaced at it's 36,000 mile service at no additional charge, a few weeks ago. Several weeks before the scheduled service, I started to smell gas. It was very slight and at first I was in denial, but the it got worse. It got to the point where I would not park it in the garage and did not ride it again until it was time for the service. BMW paid for the replacement.
 
#32 · (Edited)
As a follow up, I started to notice the smell of gasoline a few weeks ago ( a month after the fuel pump was replaced) and attributed it to maybe an over fill of just fuel expansion. Denial? I don't think that is what it is and I have an appointment with BMW local service this Tuesday. My bike was # 386 (build date 0311) in the US ..