Gardner Denver RBS 15, Service Manual And Parts List

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3.4 Final disassembly
Mark the position of the rotors
Extract the rotors from the casing 1 fixing them to the threaded holes on their drive side
WARNING: For the lifting of the rotors do not use the threaded end on the gear side nor the
threaded holes on the gear side
WARNING: Use the hoisting devices suitable to the weight of the rotors (table 7.1)
3.4.1 Cover 5A
For the sizes from 35 to 106 remove the screw Pos. 407 fixing the bearing pos. 31
Extract the bearings pos. 31 and Pos. 32 from the cover 5A, if necessary use an extractor device
WARNING: Use the hoisting devices suitable to the weight of the bearings (table 7.1)
For the sizes from 35 to 225 extract the
spacer’s Pos. 25 with the oil splash disks 23A and 23C
WARNING: During this operation do not damage the spacers 25 and the oil splash disks 23A
and 23C.
WARNING: Do not remove the reference pins
3.4.2 Cover 5B
Extract the bearings pos. 33 from the cover 5B, if necessary use an extractor device, mark their position and
the side towards the gear wheel
WARNING: Use the hoisting devices suitable to the weight of the bearings (table 7.1)
For the sizes from 35 to 126 extract the compensation springs Pos. 68 and mark their position
for the sizes from 135 to 225 extract the adjusting rings Pos. 67 and mark their position.
For the sizes from 35 to 225 extract the
spacer’s Pos. 25 with the oil splash disks Pos. 23B and mark
their position.
WARNING: During this operation do not damage the spacers 25 and the oil splash disks
23B
WARNING: Do not remove the reference pins