FOR MARINE USE ONLY
After installing your Mallory Electronic Distributor,
the Electronic Shift Assist (ESA) circuit in your boat
must be function tested.Shifting into or out of gear
can be difficult or impossible if the ESA circuit is
malfunctioning or missing. If you encounter shifter
related problems with your boat after installing any
Mallory distributor, contact the Mallory Technical
Service Department at 216.688.8300.
All Mallory Marine Electronic Ignition Systems in
Outboard Marine Corp (OMC) applications with a shift
box require the gray wire from the coil to the shift box
be modified as follows:
The gray wire from the coil (–) terminal triggers
the shift box. The gray wire should be cut or
disconnected at the coil terminal so that the
components shown here can be inserted. Solder
all connections and confirm correct operation,
then insulate well, especially if the boat is being
used in salt water.
FIGURE 7
FROM COIL (–) TERMINAL
GRAY WIRE
TO SHIFT BOX
SOLDER AND INSULATE
SOLDER AND INSULATE
2 EA. 400V 3A DIODES IN SERIES
(RADIO SHACK PART NO. 276-1144)
NOTE POSITION OF BANDS ON DIODES
2 EA. 4.7K, 1/2W RESISTORS IN PARALLEL
(RADIO SHACK PART NO. 271-1124
TO ENGINE
GROUND
MALLORY IS A DIVISION OF THE MR. GASKET PERFORMANCE GROUP
10601 MEMPHIS AVE. #12, CLEVELAND, OH 44144
216.688.8300
FAX 216.688.8306
FORM 1466
(REV. D) 10/03
Made in U.S.A.
Printed in U.S.A.
www.mrgasket.com
4
MALLORY [ MALLORY PERFORMANCE CLUB ]
