Mallory Ignition 201104 User Manual
1
ACCEL www.accel-motorcycle.com
ACCEL VOLTAGE REGULATOR #201104
FORM 6-937-72 01/10
ACCEL solid state voltage regulator #201104 is designed to
replace the stock 6 volt electro-mechanical (Bosch and Delco
type) voltage regulators, used with two brush Harley
Davidson 12 volt generators. These generators were original
equipment on all 1965 through 1977 XL, XLH XLCH 900CC
and 1000CC OHV Sportster Twins and 1965 through 1969
FL, FLH 1200CC OHV Electra-Glide twins.
NOTE: SOLID STATE ELECTRONIC REGULATOR DESIGN MAY CAUSE
GENERATOR (“GEN”) LIGHT TO REMAIN LIT AT SLIGHTLY HIGHER RPM
COMPARED TO USING ELECTRO-MECHANICAL REGULATOR. THIS
CONDITION DOES NOT INDICATE DEFECTIVE CHARGING SYSTEM PARTS.
We suggest that you use ACCEL universal voltage regulator
bracket #141100 to mount this regulator.
Make sure the following electrical system checks have been
completed before installation:
Step 1
Make sure the generator brushes are in good condition and dry.
If not, replace with ACCEL brush set #192300.
Step 2
Armature commutator must be clean and dry. If armature needs
replaced use ACCEL #151300.
Step 3
Field coil must also be dry with insulation intact. When
replacing coil, use ACCEL #151302
Step 4
Make sure the battery is fully charged with all cells operating.
Mount the ACCEL regulator (preferably in the air stream) and be
sure it is properly grounded to the frame as shown in the wiring
diagram.
CONNECT TAN WIRE TO “A” (ARMATURE) POST ON GENERATOR.
CONNECT GREEN WIRE TO “F” (FIELD) POST ON A GENERATOR.
CONNECT RED WIRE TO POSITIVE (+) BATTERY TERMINAL OR TO THE
BATTERY TERMINAL OF THE IGNITION SWITCH. ACCEL RECOMMENDS
THE INSTALLATION OF A 20 AMP FUSE IN LINE ON THE BLACK WIRE
BETWEEN THE SWITCH AND THE BATTERY. IF NO BATTERY IS USED ON
YOUR MODEL, CONNECT THE BLACK WIRE TO THE LIGHT SWITCH.
The generator must be polarized after installing the new
generator. Use a short jumper lead and momentarily touch
the positive battery terminal to the “A” post on the generator.
For motorcycles not equipped with a battery (magneto models)
use a 6 volt battery grounding the negative side of the battery
to the frame and momentarily touching the positive side of
the battery to the “A” post on the generator.
INSTALLATION INSTRUCTIONS
ACCEL MOTORCYCLE IS A DIVISION OF PRESTOLITE PERFORMANCE
10601 MEMPHIS AVE #12, CLEVELAND, OH 44144
216.688.8300 FAX 216.688.8306
FORM 6-937-72
01/10
Printed in U.S.A.
GREEN
RED
ORANGE
#201104
AF
CHARGING
(IF USED)
GENERATOR
LIGHT
20 AMP FUSE
B
IG
KEY
LT
SWITCH
BATTERY
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