WGR
– Worm Gear Reducer
Instruction and operating manual
© Copyright by BIFFI Italia. All right reserved
MAN 684/Rev 5 Page
22
Picture 10
9.4
Greasing the main reduction and the epicyclical reduction
Please refer to Picture 11 and Picture 12
Remove the reductions as explained in Par. 9.2 and 9.3
Grease the worm screw and the two thrust ball bearings couple (Picture 11)
Grease the gears of the epicyclical reduction (Picture 12)
(3) First thrust ball bearings couple
(4) Worm screw
(5) Second thrust ball bearings couple
(6) Gear
