1980 Johnson 4HP Service Manual, Page 48Get this manual
Twist and pull the cover to remove the high tension lead from the spark plug See Figure 4- 42 930 S3073
1Power pack ground wire 2Mounting 5creW5
Figure 4-41Power Pack Mounting
1Spring terminal 2Cover (twist and pull) 3Hook 4High tension lead 5Spark plug
Figure 4-42Spark Plug Cover and Terminal
INSTALLATION In5tall the power pack ground wire and position the wire 50 there will pull (stretch) when the power pack is installedExcessive pull the ground wire could result in ignition failureSee Figure 4-41Mount the power pack and tighten the screws to the torque specified in Section 2