VALVE & MTG GP-PUMP CONTROL 4557976 - Caterpillar

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The fuse panel is located on the left console. Open the access cover for fuse access.
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 Caterpillar dealer.
To replace a fuse, use a puller that is stored in the fuse panel. One fuse of 10 Amperes, one fuse of 15 Amperes, and one fuse of 30 Amperes are contained in the fuse panel as spare fuses.The following list identifies the circuits that are protected by each fuse. The amperage for each fuse is included with each circuit.
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Auxiliary Circuit (Attachment) (1) - 10 AmpAuxiliary Circuit (Attachment) (2) - 10 AmpFan Circuit (3) - 20 AmpBackup (4) - 10 AmpInspection Lamp (If equipped) (5) - 10 AmpHydraulic Lock Limit Switch or Hydraulic Lock Solenoid (6) - 10 AmpEngine Governor (7) - 10 AmpEngine Controller or Pump Controller (8) - 15 AmpHorn (9) - 10 AmpCab Dome Light (10) - 10 AmpEngine Shutdown (11) - 10 AmpStarter Key Switch (12) - 10 AmpElectric Refueling Pump (If Equipped) (13) - 30 AmpAttachment Solenoid (14) - 10 AmpBoom Light (15) - 10 AmpAUTO Lubricator (If Equipped) (16) - 10 AmpRadio (If Equipped)/Switch Panel (17) - 10 AmpAir Conditioner, Cab Heater, and Seat Heater (If Equipped) (18) - 15 AmpCigar Lighter (19) - 10 AmpWindshield Washer and Windshield Wiper (20) - 10 AmpLower Windshield Washer (If Equipped) and Lower Windshield Wiper (If Equipped) (21) - 10 AmpConverter (22) - 10 AmpCab and Chassis Lamp (23) - 15 AmpPower Window (If Equipped) (24) - 15 AmpSpare (25) - 10 AmpSpare (26) - 15 AmpSpare (27) - 30 Amp