Jacobsen LF550 2WD Parts Manual page 134

LIGHTWEIGHT FAIRWAY MOWER
62.1 Electrical Schematic
Tier 4 Interim Solenoid Schematic
400 - Ye
410 - Gn
400 - Ye
410 - Gn
290 - Gy/Bk
Backlap MCU J2-03
300 - Gy/Wh
Mow MCU J2-02
340 - Tn/Bu
Lift MCU J2-01
350 - Tn/Gn
Lower MCU J2-04
80 - Rd/Og
Key-Run Signal MCU J1-05
80 - Rd/Og
Key-Run Signal MCU J2-08
250A - Pu
Traction Sol + MCU J3-10
250B - Gy/Og
Traction Sol – MCU J3-09
260 - Gy/Rd
Brake Release MCU J2-09
U18
120 Rd/Bu
MCU J1-10
130 DGn
MCU J3-2
420 - Bu/Ye
Hyd Filter MCU J1-09
370 - Gy/Bu
Hyd Level MCU J1-04
200 - Pu/Og
Seat Switch MCU J1-01
390 - Bu/Tn
Lights MCU J3-05
100 - Og/Wh
900 - Rd/Wh
917 - Wh/Bu
20 - Bk
134
290 - Gy/Bk 20 - Bk
SOL5
290 - Gy/Bk 20 - Bk
SOL1
300 - Gy/Wh 20 - Bk
SOL2
300 Gy/Wh 20 - Bk
SOL6
340 - Tn/Bu 20 - Bk
SOL3
350 - Tn/Gn 20 - Bk
SOL4
250A - Pu 250B - Gy/Og
SOL7
260 - Gy/Rd 20 - Bk
SOL8
F10
160 - Pu/Og
Remove fuse
to disable cruise.
SW8
R2
420 - Bu/Ye 20 - Bk
1 2
SW1
370 - Gy/Bu
100 - Og/Wh
1 2
SW5
SW7
200 - Pu/Og
100 - Og/Wh
SW6
200 - Pu/Og
100 - Og/Wh
L2
390 - Bu/Tn 20 - Bk
L1
390 - Bu/Tn 20 - Bk
100 - Og
100 - Og/Wh
Serial No. All
F6
50 - Rd/Bk 52 - Og
J15-01
80 - Rd/Og
J15-02
400 - Ye
J15-03
410 - Gn
J15-04
20 - Bk
J15-05
160 - Pu/Og
J15-06
7 Gang
Option
Connector
100 - Og
J16-01
20 - Bk
J16-02
100 - Og
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