Johnson Service Bulletin SB-967 - Replacement Self-Threading Screw

August 15, 1963. Factory instructions for replacing nameplate and remote control box emblem drivescrews with self-threading screw 308873.

Johnson gray Service Bulletin header
SB-# 967
August 15, 1963
SUBJECT: Replacement Self-threading Screw for Nameplates and Emblems.
For Use on: Nameplates - All Engines Emblems - All Remote Control Boxes
Part No. 308873 SCREW is recommended for use when transferring a nameplate or emblem from a part that has failed or broke to the replacement part. It can also be used in the event the original drivescrew works loose or is lost.
Original Figure 1, #43 drill .089 diameter and screw 308873
All thats required to install #308873 SCREW is a #43 drill (.089"). Use the #43 drill to ream the existing hole to 3/16" minimum depth and turn #308873 self-threading screw in place with a screwdriver (figures 1 and 2).
Since the head of this self threading screw is slightly different than that of the original drive- screw, we suggest replacing all the emblem screws on a remote control housing even though only one drivescrew may have fallen out - for appearance sake. Original drivescrews are easily removed by gripping the screw head with a plier and twisting it out counter clockwise.
Part No. 308873 SCREW has a larger maximum thread diameter than the drivescrew it replaces and should therefore offer ample security even though the orig- inal hole was slightly oversized during drivescrew removal.
Those desiring a supply of #308873 should order from their Parts Distributor. Suggested list price is $.10 and your standard parts discount applies.
over
SB-#967 Page 2
Original Figure 2 showing installation of the self-threading nameplate screw
Figure 2
Sincerely,
JOHNSON MOTORS Robert Compton Administrative Assistant
RC:eb
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