CONTENTS Check Electrical Harnesses and Fuses..............................7-86 Fuse Box A..................................................................................7-87 Fuse Box B..................................................................................7-87 I.
Brake System...............................................................................7-88 Check Fuel Injector...............................................................7-119 Check Turbocharger.............................................................7-119 Check and Adjust Engine Controller (ECM).................7-119 Check and Clean EGR Valve...............................................7-119 Check and Clean EGR Cooler.............................................7-119 Replace DEF/AdBlue® Supply Module Filter Check Right and Left Brake Interlocking Performance........................................................................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, Looseness, Element..............................................................................7-119 Check Urea SCR System......................................................7-119 Check Dosing Module.........................................................7-120 Retighten Front Axle and Rear Axle Support and Damage........................................................................7-92 Check Gas Pressure in Accumulator.................................7-93 Check Brake Disks (Service and Parking)........................7-93 J.
Tire..................................................................................................7-94 Mounting Bolts.................................................................7-120 Check Tightening Torque of Nuts and Bolts................7-121 MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS..................................................................
9-1 Maintenance Under Special Environmental Conditions...9-1 Precautions for Maintenance During Cold Weather Check and Replace Tire (Tire Pressure)............................7-94 Check Tire for Damage..........................................................7-95 Check Wheel Bolt Torque......................................................7-95 K. Air Conditioner..........................................................................7-99 Season............................................................................................9-2 Clean/Replace Air Conditioner Circulation/Fresh Air STORAGE......................................................................
10-1 Storing the Machine....................................................................10-1 Filters......................................................................................7-99 Check Air Conditioner..........................................................7-101 Check Air Conditioner Piping............................................7-101 Check Air Conditioner Condenser...................................7-103 Check Air Conditioner Compressor Belt.......................7-103 Check Refrigerant..................................................................7-104 Replace Air Conditioner Receiver Dryer........................7-104 Check Compressor and Pulley..........................................7-104 L.
Aftertreatment Device..........................................................7-105 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......................7-105 M.
Urea SCR System...................................................................7-106 Specified DEF/AdBlue®........................................................7-106 Check DEF Level.....................................................................7-107 Refill DEF...................................................................................7-107 DEF Exchange procedure...................................................7-109 Replace DEF Supply Module Main Filter.......................7-110 Check Dosing Module.........................................................7-111 N.
Miscellaneous.........................................................................7-112 SPECIFICATIONS.......................................................... 12-1 Specifications.................................................................................12-1 INDEX...........................................................................
14-1 Intended Use.............................................................................12-1 Check Bucket Teeth and Cutting Edge..........................7-112 Check and Replace Seat Belt and Lower Tether.........7-113 Check ROPS Cab, Resin Cab Roof, and Roof Mounting Bolts.................................................................7-113 Check Windshield Washer Fluid Level............................7-113 Check Play Amount in Steering Wheel Movement...7-114 Check Play Amount in Joystick Steering Movement (Option)...............................................................................7-115 Check Accelerator Pedal Operation, and Exhaust Gas Color and Noise........................................................7-116 Check Rearview Mirror and Inside Rearview Mirror....................................................................................7-117 Check Steps and Handrails for Damage and Looseness...........................................................................7-117 Clean Engine Compartment and Hood.........................7-118 Check Sound Absorbing Mat Around Engine.............7-118 Check and Adjust Valve Clearance..................................7-118 Check Engine Compression Pressure.............................7-118 Check and Clean Starter and Alternator.......................7-119