Table of Contents
Advertisement
ulated voage: 145 2 0 5V
e. If voltage is off, check battery anc gen
erator. IF generator and oattery are
good. then IC regulator is broken and it
should be replaced
WoTe:; ——______________
1, Never disconnect wires from the battery
while the generator is in operation. If
the battery 's cisconnected, the vohage
across the gonerstor terminals will in-
crease,
damaging the semicencuctors
2. When checking the regulator boing in
sislled on @ motorcyc'e, the battery
should net be removec, and it should he
fully charged
3. Never use @ hich voltage insulation
ohmmeter such as. a megaohmmeter for
such a test. If high voltage is applied to
the regulator terminals, the regulator
will be damaged
1 Mctiier
2 Roquleor
3 Checking the silicon rectifier
a. Check the silicon rectifier #s spez
using tha Yamaha pocket tester
b. Even if only one of the elements is
broken, replace the entire assembly
ied
Cortens'y
Reas:ance
i aporex. 10%
NOTE
In the above table, symbols W, anc W: aro
provided just for checking purposes; these
2re not shown on the actual motorcycle.
CAUTION:
The silicon rectifier can be damaged if
subjected to avercharging. Special care
should be taken n to avold @ short
circuit and/or incorrect connection
of
the positive and negative leads at the
battery. Never connect the rectificr
directly to the battery to make @ con-
check.
LIGHTING SYSTEM
Lighting
Gireuit
'See Chapter 7. "Wiring Diagram"
Battery
The battery fluid should be checked ot
specified intervals.
1. Checsing
If
sulfation
{white
accumulations!
cceurs on plates dus to lack of battery
electrolyte, the battery should be re-
placed.
b. If the bottom of the calls are filled with
cotrosive material falling off pistes, the
battery shoulc be replaced
©. If the battary
shuws the following de-
[acts it should be replaced
1) The voltage will not rise to a specific
value even afser 'ong hours cherging
2) Ro gassing occurs in any cell
Advertisement
Table of Contents
