New Moto Guzzi Door Mats Available Now
It couldn't hurt.. especially if it has never been done.
Actually it could hurt, lots of possibilities:* Improper technique* Out of calibration wrench* Head and gasket disturbed when bolts are looseBottom line it wasn't called for in any regular maintenance on that bike so why would anyone do it?!?
I thought the heads were supposed to be re-torqued at the first service?