Vicon Extra 532, Service Manual, Page: 46 / 90

Disassembly of A132098430 Disassembly of A132098430
• Disassemble outer rings (18),
using an extractor.
• Disassemble oil seal (32),
using pipe and hammer.
Disassembly of A132098430
Tools
: Extractor, chisel, pipe,
hammer.
•
Disassemble outer rings (17),
using an extractor.
• Disassemble oil seals (31),
using chisel or pipe and
hammer.
• Disassemble inner ring (18),
using chisel and hammer or
extractor, take away
protective washer (15), o-ring
(33).
Clean all the components from
remaining grease and
silicone.
Replace any particular damaged.
When assembling 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.
Assembly of A132098430
Tools : Pipe, hammer, adjustable
wrench, torque meter.
• Assemble oil seal (32) inside
extension, using pipe and
hammer, apply film of grease
on oil seal lip (32).
• Assemble outer rings (18)
inside the extension, using a
pipe and hammer.
4.6 Repair of swivel gearbox
46