SUNWARD SWE150F, Operation & Maintenance Manual

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4.5.8.2 Change travel redactor gear oil(2×4.7
L)
 Stop the machine at level ground, set the
connect line of travel redactor oil fill port 1
and drain port 3 is vertical from horizontal
level.
 Shut auto-idle speed switch, run the engine
unloaded at low speed for 5 minutes.
【Important】

Stopping the engine improperly may
damage turbocharger.
 Set start key to OFF position, stop the engine,
remove the key from starting lock, set safety
lock lever to LOCK position.
Note

After work, the temperature of gear
oil might be very high. Wait for the
temperature to cool down before
gradually loosen the plug of oil fill
port 1. Keep face and body away from
plug of oil fill port, during the
process of work.
 With the oil cooled down, gradually loosen
the plug to release pressure.
 Place a container under drain port3 to collect
oil.
 Follow the given sequence to remove oil fill
port 1, check port 2 and plug screw of drain
port 3 and drain the oil.
 Check the o-ring on plug for damages.
Replace it with new one if necessary.
 Tighten the plug of drain port 3.
 Add oil through oil fill port1, when the oil
overflows from inspection port 2; tighten the
plug of oil fill port 1 and inspection port 2.
 Replace travel redactor gear oil on the other
side in the same manner.