25. SERVICE HEADLIGHT—=Black= wire with =red tracer= from handlebar toggle switch (31) to large terminal screw; =red= wire with =yellow tracer= from handlebar toggle switch to small terminal screw.
26. IGNITION AND LIGHT SWITCH (TOP VIEW)—Switch “OFF” in straight‐ahead position.
27. BLACKOUT HEADLIGHT—Blackout headlight is fitted with independent switch in lamp body.
28. SPARK COIL—Coil and battery cable =green= wire from terminal 10 to coil front terminal; =green= wire from stop light switch (20) to coil front terminal; low tension wire (34) from circuit breaker (33) to coil rear terminal.
29. HORN—Horn and headlight cable =green= wire from terminal 10; =black= wire from horn switch (30).
31. HANDLEBAR TOGGLE SWITCH—=Black= wire with =red tracer= from service headlight terminal with large terminal screw; =red= wire with =yellow tracer= to service headlight terminal with small terminal screw; =red= wire with =black tracer= from junction terminal 17.
32. CUT‐OUT RELAY—=Red= wire with =black tracer= from “=relay=” terminal of generator to relay rear terminal; generator and relay cable =red= wire from switch terminal 3 to relay terminal marked “BAT”; generator and relay cable =black= wire from terminal 8, to relay right front terminal.
33. IGNITION CIRCUIT BREAKER AND TIMER—Low tension wire (34) from coil rear terminal.
34. CIRCUIT BREAKER‐TO‐COIL LOW TENSION WIRE—See Description 33.
35. JUNCTION TERMINAL ON BAKELITE TERMINAL PLATE—Horn and headlight cable =black= wire from switch terminal 1; wire from blackout headlight (27).
All WLA model motorcycles originally equipped with radio interference suppression‐devices, or to which suppression‐devices have been added, can be identified by a large letter S stenciled on left and right sides of instrument panel cover.
=*A= GROUND TERMINALS ON COIL HOUSING. =*B= FLEXIBLE BRAID CONDUCTOR. =*C= CONDENSER. =*D= SHIELDED CIRCUIT BREAKER‐TO‐COIL LOW TENSION WIRE. =*E= SPARK PLUG SUPPRESSORS. =*H= CONDENSER.
_Legend for Figure 73—Complete Wiring Diagram_]
_Figure 74—Battery Box Open and Filler Plugs Removed for Service_]
=d. Install Battery.= See that rubber mat is in place in bottom of battery box and install battery in box so that positive post is on left side of vehicle, and negative post is on right side of vehicle. Connect wires to battery positive and negative posts. Fit rubber mat on top of battery. Install cover and securely tighten thumb wing nuts. Lower saddle and bar assembly. Install swivel pin on right side of vehicle so that retaining spring fits in groove in end of swivel pin.