Thursday, November 12, 2015

Fog Lamp Replacement

The original Aux (fog) lamps on the Stelvio are produced by Hella. They are decent automotive lamps that spread a wide beam to the sides of the bike. There is a few flaws with the stock lamps- they won't last and the wiring isn't up to adventure bike specs...

The lamps have a rubber boot on the back that contains the wiring. This WILL short out sooner or later due to vibration. There is NO FUSE protecting these lamps, instead a main fuse will blow and stop charging the battery. The rider will be aware of this when the battery dies and left on the side of the road. Regardless of lamps, INSTALL THESE!

My lamps died an early death by vibration. The clips that hold the Halogen lamp broke and Hella does not supply parts. A entire new lamp (pair) needs to be purchased. It's a better idea to switch to LED lamps as the engine vibration will continue to kill the bulbs anyway.

I changed mine to the Rigid Dually 'wide' style with yellow covers. The lamps are BRIGHT and I sometimes get cars to flash brights at night. They have never done so with the yellow covers even if the covers don't lower light output that much. Not being noticed, even during the day, is not an option. This is a very helpful upgrade.

Anyone who may want the yellow/amber look all the time may want to buy the lamps with amber LEDs and forgo the covers. The covers clip on the outside edge of the lamp and can rattle over time, again, due to vibration. I fixed this by running a cable tie around the clips of the cover. 


On the bike and lit up...

One problem...the stock brackets that the Rigid lamps ship with are the black ones in the above photo. The broken bracket is what happens after a few thousand miles of engine vibration. I had some alternate mounts made up while I was running a batch of TOOL TUBE mounts. The 12ga stainless bracket shown was cut by the laser cutter and bent up in the garage. They shouldn't have a problem staying in one piece now...

Doing this again, I would upgrade to the Dually HD or D2 HD with the more substantial mount that includes some vibration isolation. Another benefit is to have a more stout fastener that passes through the entire lamp. This controls the angle of the lamp and allows easier access while mounted on the bike. The standard D2 has captive nuts where the HD fasteners are accessible on both sides of the lamp. 
Much improved design.


The Rigid Dually HD and D2 HD with the improved mounts.
The original Dually with the standard mount and captive nuts on my lamps shown above. This design is not suitable for the Stelvio on two points- the material at the lamp mount is too thin and the slot cut for the carriage mounting bolt provides too little surface area for mounting. My brackets fractured like the photo above AND at the base. I gave up and made my own per the above photos. The captive nuts are also limited on how tight they can be prior to rounding out the holes used to hold them. The through-hole of the HD mount is far superior.

Wednesday, November 11, 2015

FLUIDS CHANGE

To start off, oil changes are pretty simple. The Guzzi has three of them, but they are still within the reach of most people. These steps will walk you through the CARC, Transmission, and Engine. Make sure you take the bike on a nice ride to get all three oils fairly hot so they flow well into a drain pan.

CARC OIL
The CARC is the shaft drive oil end. This is suggested to be serviced around every 6000 miles. First step- locate some 80W-90 gear oil. I use the suggested ENI 80W-90, but this isn't anything special and can be any that meets spec (just about all of them). Check your owners manual-
AGIP GEAR SAE 80 W 90 (AGIP is now ENI)
Specifications: API GL-4

Clean the filler before you open it...compressed air works well, brake cleaner if it is grungy:

The drain plug is located under the CARC and can be removed with a 17mm wrench. It is inconviently adjacent to a plastic brake line clip and may require an open end wrench. Inspect the drain plug magnet for anything that may require close inspection. Some fuzz or small metal bits is normal, large chunks or increasing levels of junk is problematic.  

GEARBOX OIL
The gearbox (transmission) is also simple and changed every 6000 miles. 
Large hex for the filler shown removed here, and the same 17mm drain plug being pointed at below with the pick tool. The oil will drain all over the center stand bracket...I usually just clean it up later as it usually takes less time than rigging up something to prevent that from occurring. 
Inspect/clean the magnet again.

The oil specified is ENI 85W-90... Why not just use the 80-90 of the CARC? The specs are slightly different and I just do as I'm told... Any API GL-5 spec should do.
AGIP GEAR MG/S SAE 85 W-90 (AGIP is now ENI)
Specifications: API GL-5

Filling the gearbox isn't fun without a special funnel. I don't have one of those, so I use an old school oil can. It helps to prevent adding too much and covering your work bench with expensive ENI oil...


 ENGINE OIL
Engine oil is like any other bike. Drain, replace filter, refill...every 6000 miles.
Drain oil, inspect and clean magnet. Compressing the rear suspension or putting the bike on the center stand while weighing the rear can help clear out the oil pan faster.

The correct tools are helpful when the oil filter is recessed up in the oil pan. Buying a filter wrench like this one from MG cycle is helpful (LINKY). It's $9...you need one.

Fish out all the plugs and wrenches out of the drain pan...

I always check the oil filter base for any left behind o-rings or other funk that shouldn't be up there. It's a good time to clean the oil pan around the filter. A mirror helps.

I always fill the filter with oil and use some of it to film the gasket. You rarely have to top off the oil when you do this.

Pull the dip stick, use a 1" socket to remove the dip stick plug. This makes filling the engine oil MUCH easier. 

Filling the engine oil is easy with an extended funnel. The crash bars are somewhat in the way, but it takes longer to remove them than just taking your time. It is very important to use the suggested 10W-60 oil suggested by Guzzi. This is an air cooled bike that runs hot.
ENI i-RIDE PG RACING 10W-60
SAE 10W - 60. As an alternative to recommended fluids, use top branded oils with performances that meet or exceed the
requirements of CCMC G-4 API. SG specifications.

Oil Filter: UFI  2328700 (LINKY)
ENI 10W-60 by the case (LINKY)
ENI 10W-60 by the liter (LINKY)
ENI 80W-90 by the liter (LINKY)
ENI 85W-90 by the liter (LINKY)