0-7
Replacing the engine oil and the oil
filter
................................................... 5-40
Inspecting and adjusting the V-belt .... 5-40
Inspecting and adjusting the
compressor belt (AC)
........................ 5-40
Lubricating the undercarriage ............5-41
Inspecting the transmission gear oil .. 5-42
Inspecting the differential gear oil ....... 5-43
Inspecting the hub gear oil ................. 5-44
Cleaning the air cleaner ..................... 5-45
Cleaning the radiator fins and the oil
cooler fins
.......................................... 5-46
Cleaning the air filters (AC) ................. 5-47
Cleaning the condenser (AC) ............. 5-48
Inspecting the refrigerant (gas) level
(AC)
................................................... 5-49
Every 500 hours .................................... 5-52
Replacing the travel line filter .............. 5-52
Inspecting and adjusting the service
brake
................................................. 5-52
Replacing the fuel filter ....................... 5-52
Cleaning the feed pump filter ............. 5-54
Inspecting and cleaning the supply
pump strainer
.................................... 5-55
Every 800 hours .................................... 5-56
Replacing the differential gear oil ....... 5-56
Every 1000 hours .................................. 5-57
Replacing the hydraulic oil return filter 5-57
Replacing the pilot line filter ................ 5-57
Replacing the transmission gear oil .... 5-57
Replacing the hub gear oil ................. 5-57
Inspecting and adjusting the negative
brake ................................................. 5-57
Cleaning the engine cooling system ... 5-58
Replacing the air cleaner element ...... 5-60
Replacing the air breather filter ..........5-61
Inspecting and adjusting the engine
valve clearance
.................................. 5-61
Inspecting the engine compression
pressure ............................................ 5-61
Inspecting and cleaning the engine
starter and the alternator
.................. 5-61
Every 1500 hours .................................. 5-62
Inspecting, cleaning and checking
operation of the engine fuel injectors .. 5-62
Inspecting and replacing the air filter
case for cracking
.............................. 5-62
Every 4000 hours .................................. 5-64
Replacing the hydraulic oil and
cleaning the suction strainer
.............. 5-64
Every 4500 hours .................................. 5-68
Inspecting the turbocharger
(blow wash as necessary)
.................. 5-68
Inspecting and cleaning the EGR
valve
.................................................. 5-68
Cleaning the EGR cooler .................... 5-68
Inspecting and maintenance the DPD
or its related parts
.............................. 5-68
Inspecting the engine controller
(ECM)
................................................ 5-68
Inspecting and cleaning the injector ... 5-68
When required ....................................... 5-70
Replacing the bucket teeth and the
side cutters
........................................ 5-70
Replacing the bucket ......................... 5-72
Adjusting the gap between the bucket
and arm (If equipped)
......................... 5-74
Inspecting and replenishing the
windshield washer fluid
...................... 5-75
Draining the water from the water
separator ........................................... 5-76
Lubricating the levers and pedals ....... 5-77
Every 2 years ......................................... 5-78
Replacing the receiver dryer ...............5-78
Maintenance during extended storage
period
.................................................... 5-79
Troubleshooting ...............................6-1
Symptoms that are not malfunctions .......6-2
If the engine overheats ............................. 6-3
If the battery goes dead ........................... 6-4
If a fuse blows ......................................... 6-6
Inspecting and replacing the fuse .........6-6
Inspecting the fusible link ..................... 6-7
Restarting after adding fuel ...................... 6-8
Bleeding air from the fuel system .........6-8
If a warning lamp flashes ....................... 6-10
Vehicle error code list ............................. 6-12
Engine error code list ............................. 6-14
Other symptoms .................................... 6-18
Lowering the boom to the ground .........6-21
Towing ................................................... 6-22
If the cab is damaged ........................... 6-24
Specifications ..................................7-1
Basic Specifications ................................. 7-2
Machine dimensions
(equipped with a rear blade)
..................... 7-4
Machine dimensions
(machines with an outrigger)
.................... 7-6