SUNWARD SWE70B - Every 500 Hours Service

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5.5.7 Every 500 Hours Service
Carry out EVERY 50 HOURS SERVICE and EVERY 100 HOURS SERVICE at the same time.
5.5.7.1 Greasing Ball Track of Swing Bearing
 Stop the machine at level ground, lower the bucket at level ground.
 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.
 Pump in grease through 3 grease fittings to swing bearing
ball track.
 Start engine, lift bucket, and swing upper-structure at 45
degree.
 Repeat 3 times from step 3 until lubricating grease
overflows from swing bearing seal.
5.5.7.2 Lubricate Swing Mechanism
 Stop the machine at level ground, lower the bucket to
ground.
 Stop auto-idle 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.
 Loosen 2 bolts of grease fill port cover located on front part
of turret. Then remove grease fill port cover (1).
 Check that grease height in the position where pinion
passes by should be at least 14mm (0.6in), and free of
pollution; add 0.5kg lubricate grease to reach standard
height if necessary.
 Check the color of the grease, in case of white, change it.
 Drain port locates around central swing joint under lower
carriage frame.