1974 Johnson 135 HP Outboard Motors Service manual, Page 111Get this manual
B-B Route the electrical cable assembly to the stern of the boatIt should be neatly fastened in an out of the way placeFour clamps and screws are used for this purposeThe cable may be strung under the floorboardsif desired, since it resists possible damage by bilge waterProvide sufficient slack at motor end to permit steering and tilting of motor without bindingaRemove cable clamp from front of lower motor coverbConnect the positive (red) battery lead to starter solenoid using the decal on the starter motor as your guideCover terminal with rubber bootSee Figure 8-22
WARM-UP LEVER IN START POSIT ION
LOCK -OUT
LUBRICATE
NEUTRAL
STARTER 50LENOIO
CAM ROLLER