Maeda CC1908S-1, Руководство по эксплуатации

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6.17 PERIODIC MAINTENANCE M A E D A Crawler Crane
6-54 5/2020 CC1908S-1
10. Attach the cover below the fuel prefilter.
If the fuel prefilter is at a position higher
than the level of the fuel inside the fuel
tank, the water inside may not drain out
even when the drain cock on the fuel
prefilter is opened. If the water does not
drain out, rotate the air bleeding bolt at
the top of the fuel prefilter two or three
turns (counterclockwise).
After the water has been drained, be
sure to retighten the air bleeding bolt.
8.
Close the right cover.
MAINTENANCE EVERY 250
HOURS
[1] Travel motor gearbox casing oil level
inspection/refilling
WARNING
• Parts will still be hot immediately after
stopping the engine operation. Do not check
the oil level immediately. Wait until the oil
has cooled.
• The oil and plug may fly out if there is
residual pressure inside the case. Slowly
loosen the plug to relieve the pressure.
IMPORTANT
• For details on the oil used, refer to "6.5.1
USE OF FUEL AND LUBRICATING OIL
DEPENDING ON TEMPERATURE" on P.
6-11.
• Inspect the O-ring condition after inspecting
and refilling the oil, then securely tighten the
plug.
• Prepare a hexagonal wrench.
1.
Move the machine back and forth so that the
drain plug (P) is underneath.
2.
Using a hexagonal wrench, remove the oil
level check plug (G) and ensure that the level
is within the normal range from the lower end
of the plug hole to 10 mm below.
3.
If the oil level is low, remove the oil inlet plug
(F) and replenish oil via the plug hole.
Replenish the oil until it overflows from
the oil level check plug (G) hole.
Wipe clean any spilt oil.
4.
After checking and refilling oil, reattach the oil
inlet plug (F) and oil level check plug (G) and
securely tighten them.