Description
Bell All Large Mk II ADT’s Articulated Dump Truck Training Manual
Bell All Large Mk II ADT’s Articulated Dump Truck Index:
OPERATOR CONTROL AND INSTRUMENTS
OPERATOR CONTROL RIGHT HAND PANEL
OPERATOR CONTROL SWITCHS
RELAY
CAN BUS J1939
MDU (MONITOR DISPLAY UNIT)
Calibration of the OBW System
MENU C
ELECTRICAL SCHEMATICS
DIAGNOSTICS CODES
GENERAL DESCRIPTIONS
TRANSMISSION IDENTIFICATION
TORQUE CONVERTER
TORQUE CONVERTER OPERATION
STATOR ONE-WAY CLUTCH OPERATION
VORTEX FLOW
ROTARY FLOW
LOCK-UP CLUTCH OPERATION
STALL TESTING
TROUBLE SHOOTING A FREEWHEELING STATOR
PLANETARY GEARS AND POWER FLOWS
THE BASIC LAWS OF PLANETARY GEAR SETS
CLUTCHES
HD TRANSMISSION PLANETARY CONFIGURATION
HD TRANSMISSION CLUTCH CONFIGURATION
NEUTRAL POWER FLOW
1ST RANGE POWER FLOW
2ND RANGE POWER FLOW
3RD RANGE POWER FLOW
4TH RANGE POWER FLOW
5TH RANGE POWER FLOW
6TH RANGE POWER FLOW
REVERSE RANGE POWER FLOW
HYDRAULIC SYSTEM
MAIN-PRESSURE CIRCUIT
CONTROL MAIN CIRCUIT
TORQUE CONVERTER CIRCUIT
CONVERTER-IN PRESSURE CIRCUIT
HYDRAULICS (OPERATION)
SOLENOIDS
NORMALLY OPEN SOLENOIDS
NORMALLY CLOSED SOLENOIDS
TORQUE CONVERTER AND LUBE PRESSURE CIRCUITS – OVERVIEW
CONVERTER FLOW VALVE OPERATION
OVERDRIVE KNOCKDOWN VALVE
EXHAUST BACKFILL PRESSURE
PRESSURE TABLE AND TEST PIONTS
RETARDER
APPLICATIONS AND CAPACITIES
Retarder Control – Overview
Apply Controls
INPUTS AND OUTPUTS
RETARDER CONTROL HYDRAULICS
TESTING RETARDER CHARGING PRESSURE
RETARDER ON
RETARDER OFF
ELECTRONIC CONTROL SYSTEM
TRANSMISSION CONTROL UNIT (T C U)
PULSE WIDTH MODULATION ( PW M )
UPSHIFT CLUTCH CONTROL
PUSHBUTTON SHIFT SELECTOR
SPEED SENSORS
WIRING HARNESSES
RANGE / SHIFT TESTS
DO NOT SHIFT LIGHT
AUTODETECT FEATURE
OIL LEVEL
PUSH-BUTTON – (ELECTRONIC TRANSMISSION FLUID LEVEL CHECK)
DIAGNOSTIC CODES
CODE READING AND CODE CLEARING
DIAGNOSTIC CODE RESPONSE
CODE 13 XX – TCU INPUT VOLTAGE
CODE 13 XX – TCU INPUT VOLTAGE
CODE 14 XX – OIL LEVEL SENSOR (OLS)
CODE 14 XX – OIL LEVEL SENSOR (OLS)
CODE 21 XX- SENSOR POWER FAILURE
CODE 22 XX – SPEED SENSOR/CIRCUITRY FAULT
CODE 22 XX – SPEED SENSOR/CIRCUITRY FAULT
CODE 23 XX – SHIFT SELECTOR
CODE 24 XX – SUMP FLUID TEMPERATURE
CODE 24 XX – SUMP FLUID TEMPERATURE
CODE 25 XX – OUTPUT SPEED SENSOR, DETECTED AT O SPEED.
CODE 25 XX – OUTPUT SPEED SENSOR, DETECTED AT O SPEED.
CODE 26 XX – THROTTLE SOURCE NOT DETECTED
CODE 32 XX – C3 PRESSURE SWITCH
CODE 33 XX – SUMP OIL TEMPERATURE SENSOR
CODE 33 XX – SUMP OIL TEMPERATURE SENSOR
CODE 34 XX – CALIBRATION COMPATIBILITY OR CHECKSUM FAULT
CODE 35 XX – POWER INTERRUPTION
CODE 36 OO – HARDWARE AND SOFTWARE NOT COMPATIBLE
CODE 42 XX – SHORT-TO-BATTERY IN SOLENOID CIRCUIT
CODE 42 XX – SHORT-TO-BATTERY IN SOLENOID CIRCUIT
CODE 44 XX – SHORT-TO-GROUND IN SOLENOID CIRCUIT
CODE 45 XX – OPEN CONDITION IN SOLENOID CIRCUIT
CODE 45 XX – OPEN CONDITION IN SOLENOID CIRCUIT
CODE 46 XX – OVERCURRENT TO SOLENOIDS
CODE 51 XX – OFFGOING RATIO TEST DURING SHIFT (TIE-UP TEST)
CODE 52 XX – OFFGOING C3 PRESSURE SWITCH TEST DURING SHIFT
CODE 53 XX – OFFGOING SPEED TEST (DURING SHIFT)
CODE 53 XX – OFFGOING SPEED TEST (DURING SHIFT)
CODE 54 XX – ONCOMING SPEED TEST (AFTER SHIFT)
CODE 54 XX – ONCOMING SPEED TEST (AFTER SHIFT)
CODE 54 XX – ONCOMING SPEED TEST (AFTER SHIFT)
CODE 55 XX – ONCOMING C3 PRESSURE SWITCH (AFTER SHIFT)
CODE 55 XX – ONCOMING C3 PRESSURE SWITCH (AFTER SHIFT)
CODE 56 XX – RANGE VERIFICATION RATIO TEST (BETWEEN SHIFTS)
CODE 56 XX – RANGE VERIFICATION RATIO TEST (BETWEEN SHIFTS)
CODE 57 XX – RANGE VERIFICATION C3 PRESSURE TEST
CODE 61 XX – RETARDER OIL TEMPERATURE HOT
CODE 62 XX – RETARDER TEMPERATURE SENSOR
CODE 64 XX – RETARDER MODULATION REQUEST DEVICE FAULT
CODE 65 XX ENGINE RATING HIGH
CODE 69 XX TCU MALFUNCTION
PRESSURE SETTING PROCEDURE
SYSTEMS OPERATION
TRANSFERCASE
PROPSHAFTS
BRAKES
WET DISC BRAKES
ENGINE MALFUNCTIONS
DISPLAY MENU TACHOMETER
EXHAUST BRAKE ADJUSTMENT
ENGINE TESTS
CYLINDER COMPRESSION TEST
FUEL PUMP PRESSURE TEST
