Location of Relays
Note: Any reference to the right side or to the left side of the machine is made from the viewpoint of the operator seated in the cab.
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| Illustration 1 | g00696687 |
(1) Relay (wiper) (2) Relay (chassis automatic lubrication) (3) Relay (side and rear floodlight) (4) Relay (washer) (5) Relay (front floodlight) (6) Relay (boom floodlight) (7) Relay (horn backup alarm) (8) Relay (warmer valve) (9) Relay (ether on) (10) Relay (engine prelubrication) (11) Relay (main power) | |
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| Illustration 2 | g00696741 |
(12) Relay (front cranking motor) (13) Relay (rear cranking motor) (14) Relay (starter) | |
The location of the relay is behind the fuel tank in the electronics bay.
Caterpillar Information System:
345B Series II Material Handler Cooling System Coolant Extender (ELC) - Add
5110B Excavator Electronic Systems Guide Related Components
320C Excavator Machine Systems Boom Bearings and Seals - Remove and Install
T9 Trencher Walk-Around Inspection
T9 Trencher Transport Position
345B Series II Material Handler Cooling System Coolant (ELC) - Change
T9 Trencher Work Tool Operation
301.5, 301.6 and 301.8 Mini Hydraulic Excavators Hydraulic System Control Valve (Straight Travel)
H140CS and H160CS Hydraulic Hammers Hydraulic Accumulator - Remove
T9 Trencher Shipping the Work Tool
T9 Trencher Serial Number and EU's CE Plate Location
T9 Trencher Safety Signs and Labels
115/H115s, 120/H120s/H120Cs, 130/H130s, 140/H140s, 160/H160s, 180/H180s and H195 Hydraulic Hammers Hydraulic Hammer - Disassemble - H195
365B, 365B Series II, 365BL, 365BL Series II, 385B and 5090B Excavators Vital Information Management System (VIMS) Liquid Level Switch (Engine Coolant)
345B, 345B Series II and W345B Series II Excavators Machine Systems Swing Motor - Assemble - Series II
345B, 345B Series II and W345B Series II Excavators Machine Systems Swing Motor - Disassemble - Series II
W345B Series II Material Handler Hydraulic System Oil Filter (Return) - Replace
320C Excavator Machine Systems Main Control Valve - Remove - Equipped with F1 and F4 Auxiliary Control Valves
320C Excavator Machine Systems Main Control Valve - Install - Equipped with F1 and F4 Auxiliary Control Valves
320C Excavator Machine Systems Cab - Remove
320C Excavator Machine Systems Cab - Install
320C Excavator Machine Systems Fuel Tank - Remove
320C Excavator Machine Systems Fuel Tank - Install
322C Excavator Hydraulic System Bucket Hydraulic System