Operating System - EKKO EK20R Manual

Ⅰ、After the new bridge has been working with the main engine for 50h,the
gear oil should be replaced .When changing oil ,lean the bridge and add new oil
Ⅱ、Check the fastening of each fastener and find that it is loose and
tightened immediately
Ⅲ、Check for oil leakage at the joint between the wheel axle and the hub .If
there is leakage, Reapply the sealant
④ Monthly technical maintenance
Ⅰ、Check the brake drum for wear and tear with or without destructive
wear
Ⅱ、Check the brake shoe wear and replace it when the wear has not meet
the requirements
Ⅲ、Check if the oil level of the axle housing meets the requirements. If the
oil level is lowered ,it should be replenished in time
⑤ Technical maintenance every six months :replace the gear oil in the
bridge every six months
⑥ Annual technical maintenance: disintegrating inspection shall be carried
out in the working year
⑦ Requirements for checking and commissioning of the projects during
installation
When the wheel hub of drive axle is reinstalled ,should pay attention to
adjusting the brake clearance adjuster.so that the clearance between brake
drum and friction disc is between 0.01in and 0.02in ,the tapper roller bearing
on the hub shall be filled with about 100ML #3 lithium grease
Adjusting the clearance of the wheel hub bearing tighten the inner nut until
the hub brake drum can only barely rotate. Then turn the locking inner nut
back 1/8 turn ,at this time ,the hub brake drum should be about the rotate
freely, without jamming ,and there is no obvious axial clearance and yaw
phenomenon, then the lock washer is assembled, and the outer nut is used for
locking

5.4 Operating system

The main working mechanism of the forklift is the fork, Which relies on the
fork to load, unload, stack and transport the pallet or cargo .
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