Jacobsen LF550 2WD Parts Manual page 130

LIGHTWEIGHT FAIRWAY MOWER
62.1 Electrical Schematic
Tier 4 Final / Stage 5 Solenoid Schematic
400 - Ye
410 - Gn
400 - Ye
410 - Gn
291 - Gy/Bk
Backlap MCU J2-03
300 - Gy/Og
Mow MCU J2-02
340 - Tn/Bu
Lift MCU J2-01
350 - Tn/Gn
Lower MCU J2-04
915 - Gy/Rd
Key-Run Signal MCU J1-05
915 - Gy/Rd
Key-Run Signal MCU J2-08
252 - Gy/Og
Traction Sol + MCU J3-10
251 - Bk
Traction Sol – MCU J3-09
260 - Gy/Bk
Brake Release MCU J2-09
U18
907 - Og
Throttle Signal MCU J1-11
420 - Bu/Ye
Hyd Filter MCU J1-09
370 - Gy/Wh
Hyd Level MCU J1-04
200 - Pu/Og
Seat Switch MCU J1-01
390 - Bu/Tn
Lights MCU J3-05
100 - Og/Pk
900 - Rd/Wh
917 - Wh/Bu
20 - Bk
130
291 - Gy/Bk 20 - Bk
SOL5
291 - Gy/Bk 20 - Bk
SOL1
300 - Gy/Og 20 - Bk
SOL2
300 Gy/Og 20 - Bk
SOL6
340 - Tn/Bu 20 - Bk
SOL3
350 - Tn/Gn 20 - Bk
SOL4
252 - Gy/Og 251 - Bk
SOL7
260 - Gy/Bk 20 - Bk
SOL8
F10
160 - Pu/Og
Remove fuse
to disable cruise.
420 - Bu/Ye 20 - Bk
1 2
SW1
370 - Gy/Wh
100 - Og/Pk
1 2
SW5
SW7
200 - Pu/Og
100 - Og/Pk
SW6
200 - Pu/Og
100 - Og/Pk
L2
390 - Bu/Tn 20 - Bk
L1
390 - Bu/Tn 20 - Bk
100 - Rd/Wh
100 - Og/Pk
Serial No. All
F6
900 - Rd/Wh 905 - Rd/Wh
J15-01
915 - Gy/Rd
J15-02
400 - Ye
J15-03
410 - Gn
J15-04
20 - Bk
J15-05
160 - Pu/Og
J15-06
917 - Wh/Bu
J9-01
902 - Bk
J9-02
906 - Og
J9-03
903 - Rd/Wh
J9-04
903 - Rd/Wh
904 - Og
902 - Bk
7 Gang
Option
Connector
100 - Rd/Wh
J16-01
20 - Bk
J16-02
100 - Rd/Wh
J16-03
20 - Bk
J16-04
400 - Ye
J16-05
410 - Gn
J16-06
431 - Rd
436 - Gy/Rd
442 - Ye
441 - Gn
434 - Bk
445 - Rd
443 - Wh
605 - Bk
610 - Gn
604 - Rd
U19