1986-1991 Kawasaki 650 X-2 Service Manual, Page 122Get this manual
13-10 ELECTRICAL SYSTEM If the battery voltage suddenly jumps to over 13 just after the start of charging, the plates are probably sulfatedA good battery will rise to 12 immediately and then gradually go up to 12.5 or 13 in about 30 minutes to an hour after the start of chargingIf one celli produces no gas bubbles or has very low specific gravity, it is probably shortedIf there does not appear to be enough sediment in cell to ,hart the plates, but that cell has very .Iow specific gr avity after the battery is fully charged, the trouble may be that there is not enough acid in that one cellIn this case only, sulfuric acid solution may be ad ded to correct the specific gravityIf fully charged battery not in use loses its charge after to days; or if the specific gravity drops mctrkedl:y, the battery is defectiveThe self-discharge ra I.e of good baUery is on Iy about per day
AMounting Bolts eUnscrew the clamp screw and separate the starter relay and holder
Starter Relay Installation Notes
-Connect the starter relay ground lead to the top front intake manifold nuteApply non-permanent locking agent to the starter relay mounting bolt threads