Operation Manual
12
Requirements for Regular Check and Maintenance
Carefully read this
Operation & Maintenance
Manual
to ensure an efficient machine
operation.
Immediately repair the defects to avoid
deterioration.
The fault due to the application of oil not
specified by LONKING is out of the range of
warranty.
It is prohibited to mix two oils at different
grades or from different manufacturers when
servicing (refilling with) oil.
Tyre pressure shall be controlled within
0.28-0.32 MPa (2.8-3.2kg/cm
2
)
Please purchase the special oil for LONKING
loader:
Special diesel engine oil (CD15W/40 engine
oil)
Special transmission and torque converter oil
(8# hydraulic transmission oil)
Special hydraulic oil (46# anti-wear hydraulic
oil)
Special brake fluid (719# brake fluid)
All above-mentioned oil shall be used at a
temperature higher than -10
℃
.
Content of Regular Check
Cycle of Regular Check (●Check and Adjustment;
▲Replacement)
Daily 50h 100h 300h 600h 1200h 2400h
1. Check the volume of cooling water or clean
the water tank.
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2. Check the oil pan and oil level of regulator
(injection pump).
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3. Check the belt for looseness and damage.
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4. Check the diesel engine for startability,
smoke and abnormal noise.
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5. Clean the coarse screen of fuel and replace
the paper core.
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6. Replace the oil filter and change diesel
engine oil.
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7. Clean the air filter core and replace it if
necessary
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8.
Clean the transmission and torque converter
oil pan filterscreen, replace the core and
change the oil.
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9.
Check the performanceof the transmission
and
torque
converter
and
dismantleandoverhaul it if necessary
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10. Check the service brake.
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11. Check and refill with the brake fluid.
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12. Adjust the hand brake clearance and drain
the air reservoir.
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13. Check the brake plate for wear (not more
than 2/3) and replace it if necessary.
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14. Check and clean the booster pump; change
the brake fluid.
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15. Check the steering flexibility.
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16. Refill the (mechanical booster) steering gear
with new oil.
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17. Check systems for the leakage of oil, water
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