2008 ducati monster s4rs voltage rectifier/regulator over heats and catches fire. Melts and destroys other components surrounding the unit, such as the oil breather tank and the seat. This problem is identified in the federal safety agency database for other ducati models. The voltage rectifier is used on many ducati models and should be included in the recall, in particular the 2007 to 2008 s4rs models which have identical parts. This issue is widely known in the community. As proof, aftermarket parts and relocation kits are available. For example, https://tpoparts.com/cat093/index.php?route=product/product&product_id=165 http://www.electrosport.com/street-bikes/ducati/monster-696-2.html note to the federal safety agency: drop down menu in complaint form does not have the 2008 s4rs as a selection item, thus I selected the 2007 s4rs.
The worst 2007 Ducati Monster S4rs problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Fuel system25
- Body3
- Electrical2
- Engine1
Specific symptoms reported on the 2007 Ducati Monster S4rs
Recalls 1
Engine and engine cooling
- What is wrong
- On certain motorcycles, the water impeller does not turn due to the installation of an incorrect layshaft. Improper operation of the water pump could occur causing overheating of the engine components and possibly engine seizure.
- Risk
- If the engine stopped while the motorcycle was being driven, it could increase the risk of a crash.
- Remedy
- Dealers will check the water pump for proper operation and will replace it if necessary free of charge. The recall began on november 14, 2007. Owner may contact ducati at 408‑253‑0499.
Recall number 07V477000 · Recall details
See all 1 recalls for the 2007 Ducati Monster S4rs
Defect investigations
Fuel leak at pump/tank interface
After opening this PE, we met with subject owners, dealers, and Ducati North America personnel.We learned that the subject leakage is limited to the Multistrada line alone and is unrelated to composite fuel tank deformation.Rather it stems from the inability of the original sealing O-ring to conform to the tank's relatively rough sealing surface.Recall 11V‑020 provides a new X section O-ring to address the Multistrada issue and with that recall, this PE is closed for the Multistrada.Meanwhile, unlike the Multistrada, the Monster line fails to exhibit a current safety defect trend and, on that basis, this PE is closed for those models as well.
PE10045
Technical service bulletins for the 2007 Ducati Monster S4rs 27
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Procedure for Assessing Front Fork Oil Leaks
- Guided Diagnosis for Front Brake System Bleeding
- Finial Drive Chain Maintenance Precautions
- Procedure for Analysis and Control of Oil and Coolant Leaks from Engine_Rev.01. Applicability: All Models
- Precautions to Follow During Crankcase Cleaning
- Tips and Tricks Revision 7 Summary
- Procedure for Analysis and Control of Oil and Coolant Leaks from Engine
- Overview of Rear Brake System Updates
- CR235 –
- Overview of Rear Brake System Updates
What 2007 Ducati Monster S4rs owners say
Most recent owner complaints, unedited.
This ducati monster s4rs motorcycle is one of the many that experienced deformation of the fuel tank and compromise of the internal fuel pump of the motorcycle. The cause of the deformation is due to incompatibility with fuel itself; very possibly ethanol in particular. This motorcycle's gas tank was replaced last november. It is already in need of another new tank. The cost of a new one is approximately $2500.00.
The fuel tank is deforming and continues to get worse.
My motorcycle has a plastic gas tank which has begun to expand and distort. The outside dimensions of the tank have increased and it now does not sit correctly in the frame and it presses against the ignition switch which is now seriously distorted. Previously the tank would open and close without problems, now it is wedged tightly against the ignition. The rubber mounts no longer sit on the frame properly such that the tank is not supported adequately as it was designed and tested. I have not significantly modified my motorcycle except for an aftermarket exhaust and some cosmetic changes. I have made no modifications to the fuel tank or fuel pump at all. I took my bike to a local dealer who submitted a claim to ducati north america (the importer/factory) and they replaced the tank. I was not given a reason for the tank swelling. I am very concerned as to the safety of this motorcycle now as the replaced tank is enlarged and distorted in the same manner as the previous one at only 10050 miles. If the tank swells enough, it may possibly split open and I am concerned this will happen while I am riding or when parked inside a building spilling gas that could ignite or the tank could simply fall off the bike. I have taken the bike back to the ducati dealer and they have submitted yet another claim to ducati north america to replace the tank which has been approved. How long will it be before a serious accident caused by these obviously defective fuel tanks causes death or injury? We need a recall of these tanks and safe non swelling fuel tank replacements. Ducati is just running the clock out on their obligations. This will be my third fuel tank on this bike in under 11000 miles of use.
2007 ducati monster s4rs plastic tank is swelling. Was replaced under warranty once. New warranted tank has now swelled. Ducati has thus far, said it is only a cosmetic issue. However there are the chances of the tank splitting, swelling to the point that it will not latch down or swell to the point that it pushes the seat and possibly unlatching it.
Tl* the contact owns a 2007 ducati monster s4rs motorcycle. The contact stated that the fuel tank was swelling and causing a fuel leak on to the motor in which the contact was concerned could potentially cause a fire. The contact called the dealer regarding the swelling fuel tank but the dealer did not provide the contact with any information. The vehicle was not repaired. The failure mileage was 7,800.
Motorcycle gas tank expanding, ducati s4rs 2007.
Nylon motorcycle fuel tank expands & changes dimensions when e10 is used. Nylon absorbs water from e10.
The plastic gas tank on my 2007 ducati monster model s4rs has become deformed to the point that the gas tank mounting clamp has been obscured such that the tank cannot be properly secured to the motorcycle, creating a risk of becoming loose while the motorcycle is in operation.
The fuel tank on my 2007 ducati s4rs has expanded to the point it could no longer fit on the bike. This tank was replaced under warranty for the same problem less then a year ago. The issue appears to be a problem with the plastic fuel tank reacting the fuel. It may be related to ethanol in the fuel. The company continues to replace the tanks under warranty but I believe a recall should be started since this problem can lead to a tank being unlocked on the frame without knowing it. In addition the fuel lines can leak due to the shifting of the tank and this can lead to fuel spilling onto the hot exhaust leading to fire. Ducati should be required to redesign the tank either in a better plastic or metal.
Compare the 2007 Ducati Monster S4rs
Other model years
20062007
Questions about the 2007 Ducati Monster S4rs
Is the 2007 Ducati Monster S4rs reliable?
Owners have filed 29 complaints about the 2007 Ducati Monster S4rs, close to a typical Monster S4rs model year.
What is the 2007 Ducati Monster S4rs year score?
The 2007 Ducati Monster S4rs scores 74 out of 100 (average). The score compares it with the other model years of the Ducati Monster S4rs: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2007 Ducati Monster S4rs?
Fuel and propulsion system, with 25 complaints, typically around 7,000 miles. Next is body (3).
How many recalls does the 2007 Ducati Monster S4rs have?
1 recall, covering engine and engine cooling.
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