Live & learn, I guess. Two days ago, I returned home after running errands on the Stelvio and started the engine oil change: drain plug removed, oil filter removed, dipstick removed. The last time I'd topped off was 2½ weeks ago, before a trip, and had "hand-tightened" (with a small wrench) the 31mm hollow hex-head filler cap & dipstick holder; it couldn't have been more than 10nm, probably 7½nm. Anyway, this time the hex-head broke off. After finally having removed the hollow shaft of the bolt (it's made of plastic) with a needlenose pliers today, I took the broken bolt to my dealer. The mechanic said, "that's a common occurence." First time I've heard of it :? . The replacement (with dipstick) from Piaggio costs $25 -- you'd think that it could've been made (at least) from some cheap grade of steel(?)
I would've attached a picture but the one I took was too big for this forum. The replacement is on page 47 of the Stelvio parts PDF.
I don't know whether this is the case for all 8V CARC bikes, but from now on "hand-tight" on the new piece will be done (wrenchless) by my weaker hand!
I would've attached a picture but the one I took was too big for this forum. The replacement is on page 47 of the Stelvio parts PDF.
I don't know whether this is the case for all 8V CARC bikes, but from now on "hand-tight" on the new piece will be done (wrenchless) by my weaker hand!