Servicing
8.3 Maintenance and servicing work
88 Edition 06/2022 A5850-02en
Intervals and time limits Measures
400operating hours after commissioning Check the water content of the oil
Change the oil (or depending on the result of the oil
sample test)
Check that the fastening bolts are tight
Every 3months Clean the oil filter
Clean the air filter
Every 3000operating hours Measure the vibration levels of the rolling-contact
bearings
Every 3000operating hours, at least every
6months
Regrease Taconite seals
Regrease Tacolab seals
Every 12months Inspect the hose lines
Inspect the shrink disk
Check the water content of the oil
Every 10000 operating hours, at least every
2years
Change the oil if using API Groups I or II mineral oils,
or saturated synthetic ester (or depending on results
of oil sample test)
Every 2years Carry out a general inspection of the gear unit
Checking the cooling coil
Check that the fastening bolts are tight
Clean the fan and gear unit
Every 20000 operating hours, at least every
4years
Change the oil if using semi-synthetic oil of API Group
III, PAO or PG oil (or depending on the result of the oil
sampling)
6years after the printed date of manufacture Replace the hoses
Table8-1: Maintenance and servicing activities
Further information
You can find additional information about additional maintenance and servicing activities in
the separate data sheet in the overall documentation for the gear unit.
You can find additional information about installed components in the operating instructions
for the components in the complete documentation for the gear unit.
8.3 Maintenance and servicing work8.3 Maintenance and servicing work
Introduction
You can find maintenance and servicing measures relating to gear unit lubrication and pre-
servation, which are not provided in this chapter, in instructions7300 in the complete docu-
mentation for the gear unit.