Yanmar 2TNV70, Руководство по эксплуатации

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PERIODIC MAINTENANCE
TNV Operation Manual 85
Change the engine oil every 250 hours of
operation after the initial change at 50 hours.
Replace the engine oil filter at the same time.
See
Replace Engine Oil and Engine Oil Filter on
page 75
.
Check and Clean Radiator Fins
Dirt and dust adhering to the radiator fins reduce
the cooling performance, causing overheating.
Make it a rule to check the radiator fins daily and
clean as needed.
Note that a typical radiator is shown in Figure 10
for illustrative purposes only.
• Blow off dirt and dust from fins and radiator
with 28 psi (0.19MPa, 2kgf/cm 2 ) or less of
compressed air (Figure 10, (1)) . Be careful
not to damage the fins with the compressed
air.
• If there is a large amount of contamination on
the fins, apply detergent, thoroughly clean
and rinse with tap water.
CAUTION
0000013en
Be responsible to the environment.
Follow these procedures for hazardous
waste disposal. Failure to follow these
procedures may seriously harm the
environment.
• Follow the guidelines of the EPA or
other governmental agency for the
proper disposal of hazardous
materials such as engine oil, diesel
fuel and engine coolant. Consult the
local authorities or reclamation facility.
• NEVER dispose of hazardous
materials irresponsibly by dumping
them into a sewer, on the ground or
into ground water or waterways.
A
CAUTION
0000003en
FLYING OBJECT HAZARD!
• ALWAYS wear eye protection when
servicing engine and when using
compressed air or high-pressure
water. Dust, flying debris, compressed
air, pressurized water or steam may
injure your eyes.
• Failure to comply may result in minor
or moderate injury.
CAUTION
0000016en
NEVER use high pressure water or
compressed air at greater than 28 psi or
a wire brush to clean the radiator fins.
Radiator fins damage easily.