HOSE AS 1620386 - Caterpillar

Fuses - Fuses protect the electrical system from damage that is caused by overloaded circuits. Change a fuse if the element separates. If the element of a new fuse separates, check the circuit and/or repair the circuit.
Always replace fuses with the same type and capacity fuse that was removed. Otherwise, electrical damage could result.
If it is necessary to replace fuses frequently, an electrical problem may exist.Contact your Cat dealer.
To replace a fuse, use the puller that is stored in the fuse panel.The following list identifies the circuits that are protected by each fuse. The amperage for each fuse is included with each circuit.Fuses
The main fuse panel is located behind the operator seat in the cab.
Illustration 1 g06107699 (1) Horn - 5 Amp (2) Beacon - 10 Amp (3) Position and Tail Light Relays - 5 Amp (4) Left Position Lights, Left Tail Lights, Front Cab Socket - 10 Amp (5) Right Position Lights, Right Tail Lights, License Plate Light, Air Conditioner Unit Locating Light, Switch Locating Lights - 10 Amp (6) Hazard Lights - 10 Amp (7) High Beam, Low Beam - 5 Amp (8) Key Switch, Main Power Relay - 5 Amp (9) Machine Controller - 20 Amp (10) Attachment Controller, Product Link - 15 Amp (11) Monitor - 15 Amp (12) Air Conditioner Unit - 15 Amp (13) Left Headlight - 10 Amp (14) Converter, 12V Socket, Radio, Dome Light, Cab Door Switch, Horn Relay - 15 Amp (15) Pump Electronic Tank Unit - 30 Amp (16) Right Headlight - 10 Amp (17) Spare - 30 Amp (18) Fuel Lifting Pump - 5 Amp (19) Spare - 30 Amp (20) Spare - 20 Amp (21) Spare - 15 Amp (22) 24V Sensor, CEM Sensor, Water Separator Sensor - 5 Amp (23) Fuel Transfer Pump - 15 Amp (24) Pedal Sensors, Steering Column Stalk Switch - 5 Amp (25) Air Conditioner Unit - 10 Amp (26) Converter, Side Camera, Side Camera Display - 5 Amp (27) Stabilizer, Dozer - 5 Amp (28) Hydraulic Lockout, Rear Cab Light, Counterweight Flood Light, Boom Light, Front Cab Light, Joystick Steering - 15 Amp (29) Turn Indicators - 5 Amp (30) Boom Lamp, Stick Lamp - 15 Amp (31) Brake Light - 10 Amp (32) Window Wiper - 10 Amp (33) Adjustable & Heated Mirror, Automatic Lubrication, Ride Control, Boom Float - 15 Amp (34) Seat, Cigar Lighter - 15 Amp (35) Monitor, Rear Camera - 5 Amp (36) Spare - 5 Amp (37) Spare - 10 Amp (38) Tilt-Rotator - 10 Amp (39) Spare - 5 Amp (40) Window Washer - 10 Amp (41) Cab Ventilation - 15 Amp (42) Front Work Lights - 10 AmpRelays
The relays are located on the main fuse panel behind the operator seat in the cab.
Illustration 2 g03723375 (43) Horn - Relay (44) Left Flood Lights - Relay (45) High Beam and Low Beam - Relay (46) Brake Light - Relay (47) Left Headlight - Relay (48) Right Headlight - Relay (49) Left Turn Indicator - Relay