jcb 426 - Page 156

Routine Maintenance
Electrical System
144 144
9811-3400-4
Secondary Fuses
All the fuses are shown (including optional equipment
fuses). Your machine may not be equipped with all the
fuses shown.
332-T6730-5 (334-R5802)
Fig 91.
Fuse Circuit(s) Protected Rating
A1 Front Work Lights Relay, Ign 1 Relay 20A
A2 Additional Front Work Lights (x2) 10A
A3 Rear Work Lights (x2) 10A
A4 Additional Rear Work Lights (x2) 10A
A5 Roadlight Switch (Headlights) 15A
A6 Main Beam 10A
A7 Rear Fog Light 5A
A8 Grid Heater Relay 3A
A9 Shutdown Relay 30A
A10 Blank -
B1 Right Hand Sidelights 3A
B2 Left Hand Sidelights 3A
B3 Blank 15A
B4 EMS Battery Feed 3A
B5 ZF Computer Battery Feed 7.5A
B6 Hazard Indicators 10A
B7 Beacon/Interior Light 7.5A
B8 Radio 10A
B9 Headlight Flash 15A
B10 Ignition Relays/Roadlight Illumination 5A
C1 Starter Relay 3A
C2 Cigar Lighter (24V) 10A
C3
Loader Auxiliaries, Quickhitch, Servo
Isolator
7.5A
C4 Rear Wash/Wipe 7.5A
C5 Front Wash/Wipe, Horn 10A
C6 Heater Motor 20A
C7 Air Conditioning Compressor 5A
C8 Heated Mirrors/Seat, Suspension Seat 20A
C9 Direction Indicators 5A
C10 Trailer Electrics (12V) 10A
D1 EMS Ignition Feed 3A
D2
ZF Computer Ignition Feed, ACCS
Solenoid
7.5A
D3 Reversing Camera 5A
D4 Emergency Steer System 1A
D5 Shutdown Relay, Immobiliser 5A
D6 Reverse Alarm and Lights 5A
D7
24/12V Dropper (Radio, Cigar /Lighter,
Auxiliary)
10A
D8 Reverse Fan 5A
D9 Brakelights, Tow Hitch Solenoids 7.5A
D10 Shovel and Arm Reset 7.5A
Fuse Circuit(s) Protected Rating
B
3
C
20A
8
10A
7.5A
10A
TV
6
7.5A
10A
3
10A20A
10A
7
10A
7
24/12V
10A
R
5A
3
STOP
2
3A
7.5A
5
3A
7.5A
10A
7.5A
10
5
15A
7.5A
5A
24V
15A
5
2
3A
710
7
A
15A
2
5A
5
20A
14
5A
6
5A
3A
6
10
101
10A
1
10A
4
3
30A
3A
8
9
10A
24/12V
9
STOP
5A
D
2
4
5A
15A
9
8
4
6
3A
8
1
3A
9
12V