Sensors and Electrical Connectors
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3126B Engine for Caterpillar Built Machines
[RENR7562]
ELECTRICAL AND STARTING SYSTEM
SENSOR GP
1.1. 3126B Engine
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| Illustration 1 | g01180544 |
Diagram of components | |
3126B Engine
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| Illustration 2 | g01181080 |
Sensor locations (1) Injection actuation pressure control valve (2) Injection actuation pressure sensor (3) Coolant temperature sensor (4) J300/P300 Injector harness connector (5) Air inlet heater relay (6) Engine oil temperature sensor (7) Intake manifold air temperature sensor (8) Boost pressure sensor (9) Timing calibration probe connector (10) Primary engine speed/timing sensor (11) Secondary engine speed/timing sensor (12) Fuel pressure sensor (13) Engine oil pressure sensor (14) J2/P2 ECM connectors (15) J1/P1 ECM connectors (16) Timing calibration port | |
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| Illustration 3 | g01185160 |
Engine cooling fan assembly (typical example) (17) Engine cooling fan speed sensor connector (18) Cooling fan drive assembly | |
Information System:
D6N Track-Type Tractor Power Train
Final Drive, Steering Differential, and Brake (Left Side) - Install
D6N Track-Type Tractor Power Train
Final Drive, Steering Differential, and Brake (Left Side) - Remove
D6N Track-Type Tractor Power Train
Steering Differential and Brake - Disassemble
TH560B Telehandler
Lifting Capacities
AD30 Underground Articulated Truck
Service Inspection
953C Track-Type Loader
Engine Oil Sample - Obtain
953C Track-Type Loader
Cooling System Water Temperature Regulator - Clean/Replace
953C Track-Type Loader
Cooling System Extended Life Coolant - Change
Rotating Group Adjustment Instructions for Bosch Rexroth Hydraulic Pumps and Motors {3203, 4351, 5058, 5070}
CAES Installation For Wheel Tractor Scraper{7604}
CAES Installation For Wheel Loader{7604}
953C Track-Type Loader
Engine Starting with Jump Start Cables
D6N Track-Type Tractor Power Train
Priority Valve - Disassemble
D6N Track-Type Tractor Power Train
Priority Valve - Assemble
Repair of Cracks in the Rear Track Roller Frame{4151}
C-9 Engine for the 973C Track-Type Loader
Engine Will Not Crank
AD30 Underground Articulated Truck
Tailgate Retaining Pin
2003/07/14
Correction to Systems Operation , "Selector and Pressure Control Valve" {3073, 3157}
AD45B Underground Articulated Truck
Oscillating Hitch - Adjust
AD30 Underground Articulated Truck
Steering System Oil Filter - Replace
3126B Engine for Caterpillar Built Machines
System Configuration Parameters
924G and 924GZ Wheel Loaders Machine Systems
Main Control Valve - Disassemble
924G and 924GZ Wheel Loaders Machine Systems
Main Control Valve - Assemble
525B and 535B Wheel Skidders
Safety Messages