2001 Polaris SLH, Virage PWC Factory Service Manual, Page 234Get this manual

2001 Polaris SLH, Virage PWC Factory Service Manual, Page 234

Electrical Systems Ignition Timing AdjustmentIgnition Point Adjustment UnitContinued 8Connect timing to light to MAG high
is at specification Pressing the "POS" or "NEG" buttons will advance or retard the timing in one degree increments up to
two degrees each way 1OAfter correct timing has been establishedremove the timing light and install the timing cover plug11Remove
exhaust and battery cable Open electrical box and disconnect the Ignition Point Adjustment UnitReassemble the electrical
box and install12Reconnect the battery and any exhaust hoses that were removed to access the electrical box"C III ::::J III