CONTENTS H.
Electrical System......................................................................7-80 Specified DEF/AdBlue®........................................................7-105 Check DEF Level.....................................................................7-106 Refill DEF.............................................................................7-106 Clean DEF Strainer...........................................................7-107 DEF Exchange Procedure..............................................7-108 Replace DEF Supply Module Main Filter.......................7-109 Check Dosing Module.........................................................7-110 Replace DEF Tank Inlet Filter.............................................7-110 N.
Miscellaneous.........................................................................7-111 Batteries......................................................................................7-80 Electrolyte Level Check....................................................7-82 Check Electrolyte Specific Gravity...............................7-83 Replace Batteries................................................................7-84 Check Monitor Functions and All Other Instrument Operation..............................................................................7-84 Check Work Lights...................................................................7-85 Check Horn and Backup Alarm..........................................7-85 Check Electrical Harnesses and Fuses..............................7-86 Fuse Box A............................................................................7-87 Fuse Box B.............................................................................7-87 I.
Brake System...............................................................................7-88 Check Bucket Teeth..............................................................7-111 Check and Replace Seat Belt and Lower Tether.........7-112 Check ROPS, ROPS Mounting Bolts, and Cab..............7-112 Check Windshield Washer Fluid Level............................7-113 Check Play Amount in Joystick Steering Check Right and Left Brake Interlocking Performance........................................................................7-88 Check Brake Performance...............................................7-88 Check Play in Brake Pedal Stroke.................................7-88 Check Parking Brake Force...................................................7-89 Check Parking Brake Gear Oil Level..................................7-90 Change Parking Brake Gear Oil..........................................7-91 Check Accumulator Function, Gas Leakage, Movement..........................................................................7-113 Check Accelerator Pedal Operation, and Exhaust Gas Color and Noise........................................................7-114 Exhaust Gas Color and Noise.......................................7-114 Check Rearview Mirror and Inside Rearview Mirror....................................................................................7-115 Check Steps and Handrails for Damage and Looseness, and Damage..................................................7-92 Check Brake Disks (Service and Parking)........................7-93 Check Gas Pressure in Accumulator.................................7-93 J.
Tire..................................................................................................7-94 Looseness...........................................................................7-115 Clean Engine Compartment and Hood.........................7-116 Check Sound Absorbing Mat Around Engine.............7-116 Check and Adjust Valve Clearance..................................7-116 Check Engine Compression Pressure.............................7-116 Check and Clean Starter and Alternator.......................7-116 Check Fuel Injector...............................................................7-117 Check Turbocharger.............................................................7-117 Check and Adjust Engine Controller (ECM).................7-117 Check and Clean EGR Valve...............................................7-117 Check and Clean EGR Cooler.............................................7-117 Check Urea SCR System......................................................7-117 Cleaning of Rear View Camera Lens...............................7-118 Retighten Front Axle and Rear Axle Support Check and Replace Tire (Tire Pressure)............................7-94 Check Air Pressure..............................................................7-94 Check Tire for Damage..........................................................7-95 Check Wheel Bolt Torque......................................................7-95 Replace Tire..........................................................................7-95 Tire Sizes to be Used.........................................................7-96 Driving on Public Roads:
Standard Pressure............7-96 Tire Rotation........................................................................7-97 Rotation Procedure...........................................................7-97 How to Check Wear Amount (Tread Design Groove Depth)....................................................................................7-97 Removal and Installation of Tire...................................7-98 Tire Wheel.............................................................................7-98 K.
Air Conditioner..........................................................................7-99 Mounting Bolts.................................................................7-118 Check Tightening Torque of Nuts and Bolts................7-119 MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS..................................................................
9-1 Maintenance Under Special Environmental Conditions...9-1 Precautions for Maintenance During Cold Weather Clean/Replace Air Conditioner Circulation/ Fresh Air Filters....................................................................7-99 Clean Fresh Air Filter.........................................................7-99 Clean Circulation Air Filter............................................7-100 Check Air Conditioner..........................................................7-101 Check Air Conditioner Piping............................................7-101 Check Air Conditioner Condenser...................................7-102 Check Air Conditioner Compressor Belt.......................7-102 Compressor Belt Tension Adjustment Procedure...........................................................................7-102 Check Refrigerant..................................................................7-103 Replace Air Conditioner Receiver Dryer........................7-103 Check Compressor and Pulley..........................................7-103 Check Compressor...........................................................7-103 L.
Aftertreatment Device..........................................................7-104 Season............................................................................................9-2 STORAGE...................................................................... 10-1 Storing the Machine....................................................................10-1 Removing the Machine from Storage..............................10-2 TROUBLESHOOTING................................................... 11-1 Troubleshooting............................................................................11-1 1. Engine.....................................................................................11-1 2.
Engine Auxiliaries...............................................................11-1 3. Engine does not Start........................................................11-2 4. Control Lever........................................................................11-3 5. Hydraulic System................................................................11-3 6. Drive Function......................................................................11-4 7. Others.....................................................................................11-5 Check and Clean Aftertreatment Device......................7-104 M. Urea SCR System...................................................................7-105