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D. Hydraulic System
Parts
1. Check Hydraulic Oil Level
Change Hydraulic Oil
2.
*Oil capacity (Amount of oil change)
/ Clean Hydraulic Oil Tank
3. Clean Suction Filter
4. Clean Pilot Oil Filter (Brake Circuit)
5. Clean Pilot Oil Filter (Steering Circuit)
6. Replace Hydraulic Tank Oil Filter
7. Replace Air Breather Element
Check Pilot Circuit Accumulator
8.
Function, Gas Leakage, Looseness,
and Damage
Check Ride Control Accumulator
9.
Function, Gas Leakage, Looseness,
and Damage
Check Gas Pressure in Ride Control
10.
Accumulator
Check Gas Pressure in Steering
11.
Accumulator
Check Hoses and Lines for Leaks
12.
Check Hoses and Lines for Cracks,
Bend, etc.
: Hydraulic oil changing interval differs according to the kind of hydraulic oil used.
* : Hydraulic oil capacity indicates the entire amount of oil, including oil in the hydraulic oil tank, devices and lines.
Amount at oil change means the amount of oil that is changed during inspection and maintenance.
E. Fuel System
IMPORTANT: Be sure to use the specified fuel. Failure to do so may result in malfunction or damage on the
engine.
1. Check Fuel Level
2. Drain Water and Sediment from Fuel Tank
3. Drain Fuel Pre-Filter
4. Replace Fuel Main Filter Element
5. Replace Fuel Pre-Filter Element
6. Clean Fuel Pump Strainer
Check Fuel Hoses for Leak, Cracks, etc.
7.
Check Fuel Hoses for Cracks, Bent, etc.
Quantity
-
200 L
(137 L)
1
1
1
1
1
1
1
1
2
-
-
Parts
MAINTENANCE
10
50
100
(When changing hydraulic oil)
Quantity
10
-
1
1
1
1
1
-
-
7-16
Interval (hours)
250
500 1000 1500 2000 4000
Interval (hours)
50
100
250
500 1000 2000
Page
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