Jacobsen LF550 2WD Parts Manual page 137

Reference
Item
Illustration
SW5 See 18.1
SW6 Not Shown
SW7 Not Shown
SW8 See 6.1
SW9 See 6.1
SW10 See 6.1
SW11 See 6.1
SW11 See 6.1
SW12 See 6.1
SW13 See 6.1
SW14 See 6.1
SW15 Not Shown
SW15 Not Shown
SW16 Not Shown
SW17 See 43.1
SW18 See 43.1
SW19 See 43.1
SW20 See 43.1
U1 See 44.1
U2 Not Shown
U3 Not Shown
U4 Not Shown
U5 See 7.1
U6 Not Shown
U7 Not Shown
U8 Not Shown
U9 Not Shown
U10 Not Shown
U11 Not Shown
U12 Not Shown
U13 Not Shown
U14 Not Shown
U15 Not Shown
U16 Not Shown
U17 See 14.1
U18 See 44.1
U19 See 44.1
U20 See 6.1
U21 See 6.1
U22 Not Shown
U23 See 6.1
LIGHTWEIGHT FAIRWAY MOWER
Part
Number
3001279 Hydraulic Level Switch
4139450 Seat Switch
4297937 Seat Switch
4283269 Ignition Switch
4130133 Horn Switch
4343926 Mow Switch
4323427 Joystick, 5 Gang Mower
4323428 Joystick, 7 Gang Mower
4130132 Light Switch
4130132 Parking Brake Switch
4130132 Cruise Control Switch
4306348 Engine Oil Pressure Switch
554018 Engine Oil Pressure Switch
4297128 Water Separator Sensor
4196920 Left Wing Proximity Switch #1
4196920 Right Wing Proximity Switch #1
4196920 Left Wing Proximity Switch #2
4196920 Right Wing Proximity Switch #2
Engine Controller (ECU)
4297158 Crankshaft Position Sensor
4297200 Camshaft Position Sensor
4297197 Fuel Rail Pressure Sensor
4282078 Traction Pedal
4306353 Intake Throttle Valve
4251858 Coolant Temperature Sender
4306357 EGR Valve
4297183 DPF Exhaust Temperature Sender 2
4297130 DPF Exhaust Temperature Sender 1
4297129 DPF Exhaust Temperature Sender 0
4297132 Diff Pressure Sender
4297198 Injector, Cylinder 1
4297198 Injector, Cylinder 2
4297198 Injector, Cylinder 3
4297198 Injector, Cylinder 4
4297131 MAF Sensor (Mass Air Flow)
4304518 Mower Controller (MCU)
4329528 Wing Controller Unit (WCU)
4150539 Horn
4304519 LDU Controller
5000938 Alternator
843942 12V Accessory Outlet
Description Serial Numbers/Notes
Standard Michigan Seat
Optional Grammer Seat
OFF- 1+6; 4+5
Run - 1+3+4+5+6
Start - 1+2+4+5+6
LF550 and LF570 Options
LF557 and LF577 Options
T4F/S5, Included in Engine
T4I, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
T4F/S5, Included in Engine
LF557 and LF577 Options
Included in Engine
137