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  3. 5902142
5902142

Ferris 5902142, 5902143, 5902144 Product information

  • Hello! I've reviewed the document detailing the main wire harness for Briggs & Stratton 44U777 engines. This specification provides comprehensive wiring diagrams for components such as the ignition switch, PTO switch, and starter system. I'm ready to assist you with any questions you may have about the connections, circuits or features outlined in this document.
  • What engine is this wire harness designed for?
    What does the PTO switch control?
    What is the function of the seat switch?
MAIN WIRE HARNESS - BRIGGS & STRATTON 44U777 ENGINES
(If internal schematic of the switch is not shown, the image of the switch represents the back view of the connector as it is connected to the switch.)
80096491A
NC COMNO
PTO SWITCH
INLINE
FUSE
HOLDER
20 AMP
FUSE
4
1
5
2
6
3
1
3
5
DIODE
BATTERY
POSITIVE CABLE
M
LG
B
S
IGNITION
SWITCH
NC
SEAT SWITCH
LEFT NEUTRAL
SWITCH
RIGHT NEUTRAL
SWITCH
TO ENGINE HARNESS
1
2
HOUR
METER
POLE 1
POLE 2
POLE 3
7 4 1
8 5 2
6 3
STARTER
MOTOR
STARTER
SOLENOID
B
S
POSITIVE
BATTERY CABLE
2
1
HEADLIGHT
CONNECTOR
IGNITION SWITCH
POSITION CIRCUIT MAKE
1. OFF G & M
2. RUN B & L
3. START B & L & S
PTO SWITCH
3&6 = ENGAGE CLUTCH/PTO.
2&5 - SENSE PTO ENGAGED FOR
STARTING AND ONCE RUNNING,
SENSE OPERATOR TO ENGAGE PTO.
1&7 - SENSE RH LEVER IN NEUTRAL
POSITION FOR STARTING.
TO ENGINE HARNESS
HEADLIGHT
SWITCH
CONNECTORS
BRIGGS & STRATTON ENGINE HARNESS
TO MAIN HARNESS
4 1
5 2
6 3
1
3
5
Voltage Regulator
Magneto
Fuel Solenoid
PTO CLUTCH
2 1
NC
NO
D B
CA
NC
NO
D B
CA
NEGATIVE CABLE
RED
RED
RED
BLACK
BLACK
WHITE
ORANGE
RED
VIOLET
YELLOW/RED
YELLOW/RED
YELLOW/RED
YELLOW/RED
YELLOW/RED
YELLOW/
RED
YELLOW/RED
RED
RED
RED
YELLOW/RED
ORANGE BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
RED/BLUE RED/BLUE
RED RED
BLUE
GREEN/
BLACK
GREEN/BLACK
GREEN/BLACK BLACK
BLACK
TAN
TAN
GREEN
VIOLET
VIOLET
VIOLET
BLUE
RED
VIOLET
VIOLET
VIOLET TAN
VIOLET
BLACK
TAN
ORANGE
YELLOW/RED
BLACK
GREEN
3
2
1
/