MON
24-05-2009, 08:34 AM
Went for a ride down to Forza Italia this morning for a nosey at the new Aprilia RSV4 (nice!), but unfortunately whilst I was there I noticed that my alternator cover was wet with oil .
Initially I thought I'd found the source of the leak to be the bolt I've marked in the photo, but after consultation with JHP, they suspect it's not there, but it more likely to be the alternator pickup just above and behind it (quite hard to see). Apparently the pickup is sealed with an o-ring and they are known to weep from time to time. Unfortunately it'll have to wait until next week to have it looked at, but it's not a long job, so hopefully I won't be off the road.
It's certainly more of a weep than a leak (none on my boot, just a film all over the cover), but obviously it needs looking at. Fortunately, feedback I've had elsewhere suggests that this is the probable cause and is an easy fix.
Initially I thought I'd found the source of the leak to be the bolt I've marked in the photo, but after consultation with JHP, they suspect it's not there, but it more likely to be the alternator pickup just above and behind it (quite hard to see). Apparently the pickup is sealed with an o-ring and they are known to weep from time to time. Unfortunately it'll have to wait until next week to have it looked at, but it's not a long job, so hopefully I won't be off the road.
It's certainly more of a weep than a leak (none on my boot, just a film all over the cover), but obviously it needs looking at. Fortunately, feedback I've had elsewhere suggests that this is the probable cause and is an easy fix.