SECTION 3 - CHASSIS & TURNTABLE
3-36
3121171
Inspection of Parts
Pieces that are subject to general wear and tear are:
- Gears.
- Bearings.
- All the seals
Replace used or irregular parts using the following steps:
1.
Remove dirt and properly clean seals, bearings, and
locking rings seating.
2.
Lubricate parts before installing.
3.
In case of damaged gears, for example a planetary, do
not replace the individual gear but entire reduction
assembly.
4.
When reassembling a part, replace all seals. Apply
grease on the seats and on new seals to make reassem-
bly easier.
5.
Replace all damaged parts with original spare parts.
Assembly
Apply grease TECNOLUBE SEAL GS730 on gearbox housing
(23).
1.
Follow steps below to prepare the lifetime seal for
assembly:
a.
Carefully clean seats (A and B) using, if necessary,
metallic brushes or solvent (surfaces in contact with
or (C) must be perfectly clean and dry).
b.
Make sure sealing surfaces (D) of metal rings (E) are
free from scratches, dings, or foreign substances;
metallic ring surfaces must be perfectly clean and
dry. We suggest to dip the metallic rings in volatile
solvent or industrial degreasing alcohol.
c.
Carefully clean lapped surface (D) of metal rings (E)
and remove dust or fingerprints. Lubricate them
with a thin oil film. Do not oil other components.
2.
Assemble half seal (29) on tool (6689960300).
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