W&W Cycles 12-175 Manual De Instrucciones página 7

• rubber grommet
• 3 eyelet terminals (to solder)
• 2.5 mm socket wrench
• 1.5 mm socket wrench
Installation on bike
Turn the ignition switch to the „OFF" position.
Disconnect the negative cable on the battery.
Remove condenser and breaker points from the
timer base.
Disconnect the advance/retard wire on the timer
base.
Remove wire clamp and ground spring, and remo-
ve the rotary timer base from the timer housing.
Remove electric wire and post of the breaker from
the timer base.
Disconnect the breaker wire on the ignition coil,
mark the terminal with a piece of adhesive tape.
Install the module on the timer base. Route all
three module wires through the hole in the timer
base and protect them by the rubber grommet.
OHV Big Twins: Route all three wire through a
hole in the timer housing. SV/Sportster: Route
only the two longer wires through a hole in the ti-
mer housing. Cut the short black wire to required
length (make sure there is enough slack), peel and
solder one eyelet terminal on, so that you can fix it
under one of the timer housing mounting screws.
This wire provides a perfect ground connection to
the module. Do NOT use one of the module moun-
ting screws as ground connection!
All models: Install the timer base on the housing,
providing some wire slack inside of the housing.
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(1) Ground wire (black, ~30 cm)
(2) 6 V or 12 V (red, ~90 cm)
(3) (-) on coil (black, ~90 cm)
Fix the timer base with spring and wire clamp.
Reinstall the advance/retard wire.
OHV Big Twins: Route the short black wire for mo-
dule ground to one of the timer housing mounting
screws, providing enough slack in the wire so the
timer base can be rotated. Peel the wire and solder
an eyelet terminal to it, then fix the eyelet under
one mounting screw head. This wire provides a
perfect ground connection of the module. Do NOT
use one of the module mounting screws as ground
connection!
All models: Route the two long wires (black and
red) to the ignition coil. Compare the routing to the
workshop manual. (Under any circumstances keep
the wires away from hot surfaces like exhaust hea-
ders.) Cut the wires to length.
Cut wire loom to length. Keep in mind that about 1
cm (3/8") of the loom should reach into the timer
housing.
Insert the two long wires into the loom. Peel wire
ends and solder the remaining two eyelet termi-
nals to the wire ends.
Connect the red wire to the positive terminal of
the ignition coil (+6V or +12V). This terminal has at
least already one wire connected to it that goes to
the ignition switch.
DE
EN
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FR
IT
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