Electrical System - Landoll 334C Operator's Manual

4-5 ELECTRICAL SYSTEM

4-5.1 Maintenance of the electrical system
consists of inspection and minor servicing.
Any wire, connection or electrical component
showing signs of corrosion, wear, breakage
or unraveling must be repaired or replaced.
4-5.2 Frayed or unraveling wire must have the
defective section removed and replaced with
wire of the same color and gauge. Seal all
connections and insulate.
4-5.3 Corroded terminals must have the corro-
sion removed, source of corrosion neutral-
ized and the terminals resealed, protected,
and insulated.
334C WIRING PARTS LIST
REF.
DES.
DS1
FRONT LEFT CLEARANCE LD, YELLOW
DS2
FRONT RIGHT CLEARANCE LD, YELLOW
DS3
FRONT LEFT SIDE MARKER LD, YELLOW
DS4 FRONT RIGHT SIDE MARKER LD,YELLOW
DS5 LEFT SIDE MARKER LD, YELLOW
DS6 RIGHT SIDE MARKER LD, YELLOW
DS7
LEFT SIDE MARKER LD, YELLOW
DS8
RIGHT SIDE MARKER LD, YELLOW
DS9
REAR LEFT SIDE MARKER LD, RED
DS10
REAR RIGHT SIDE MARKER LD, RED
DS11
FRONT LEFT SIDE MARKER UD, YELLOW
DS12
FRONT RIGHT SIDE MARKER UD,YELLOW
DS13
LEFT SIDE MARKER UD, YELLOW
DS14
RIGHT SIDE MARKER UD, YELLOW
DS15
REAR LEFT SIDE MARKER UD, RED
DS16
REAR RIGHT SIDE MARKER UD, RED
DS17
LEFT TURN/TAIL, RED
FUNCTION
Figure 4-4 Model 334C Wiring Parts List
4-5.4 Fuse or circuit breaker burn-out or
blow-out usually
short-circuit, although a fuse can occasion-
ally fail from vibration. Insert a second fuse
or reset the breaker. If this fuse immediately
burns out or the breaker trips, locate the
cause of the electrical short and repair.
4-5.5 A light that repeatedly burns-out usually
indicates a loose connection, poor system
ground, or a malfunctioning voltage regula-
tor. Locate the source of the problem and re-
pair. System grounds must be grounded to
bare metal surfaces. Paint, grease, wax, and
other coatings act as insulators. Replace-
ment lamps must be equivalent to the factory
installed lamp.
334C WIRING PARTS LIST
REF.
DES.
DS18
RIGHT TURN/TAIL, RED
DS19
LEFT STOP/TAIL, RED
DS20
RIGHT STOP/TAIL, RED
DS21
DS22 IDENTIFICATION RIGHT, RED
DS23 IDENTIFICATION LEFT, RED
DS24
IDENTIFICATION CENTER, RED
DS25
ABS MALFUNCTION INDICATOR,
J1
FRONT MAIN CONNECTOR
J2
J3
J4
U/C CONNECTOR
J5
BUMPER CONNECTOR
J6
ABS LAMP CONNECTOR
J7
ABS ECU VALVE CONNECTOR
J8
REMOTE CONTROL CONNECTOR
indicates an
FUNCTION
LICENSE LAMP
YELLOW
JUNCTION BOX
LOWER DECK
electrical
4-7