Kverneland 2620M, Manual

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33
Disassembly gearbox
Disassembly gearbox
Disassembly gearbox
Disassembly gearbox
• Unscrew bolt (21) and
disassemble washer (20),
shims (10),(14), gear (19).
• Disassemble bearing (18)
from gear (19), using chisel
hammer.
• Disassemble oil seal (22),
using chisel and hammer.
• Disassemble snap rings (17),
shim (23).
• Hit the pinion (11) in order to
extract it from housing, pick
up outer ring (24).
• Disassemble inner ring (24)
from pinion shaft (11), using
chisel and hammer or
extractor.
Maintenance
Assembly gearbox
Assembly gearbox
Tools : Chisel, hammer, snap ring
pliers, fork
wrench n°17, caliper, pipe,
dynamometric
wrench.
•
Assemble taper roller bearing
(24) on pinion shaft (11), using
chisel and hammer.
• Insert pre-assembled pinion
shaft (11) inside housing.
• Assemble shim (23) and snap
rings (17),.
Assembly gearbox
Assembly gearbox
NOTES
•
Clean all the components
from remaining grease and
silicone.
• Replace any particular
damaged. When assembling
the ball bearings and taper
roller bearings, pay attention
to not make any pressure on
the cages in order to avoid
any damage.
• When assembling oil seals
avoid contact with cutting
parts in order to prevent any
damage to the inner lip.
• Insert oil seals taking care or
greasing the zone of contact
between oil seal and shaft.
Warning : Disassembled
shims if not damaged, must
to be assembled in the same
positions.