Servicing and repair
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RE 79100-01-B/11.2020, MOBILEX GFT-W general operating instructions series 30,
Bosch Rexroth AG
10.2
Inspection
Perform visual controls and inspections as specified in chapter 10.3 “Planetary
gearbox/counter-bearing maintenance schedule”.
10.2.1 Visual inspections
Check for leakage in accordance with the intervals specified in the maintenance
schedule in chapter 10.3 “Planetary gearbox/counter-bearing maintenance
schedule”. Signs of leakage include more and more frequent moisture areas on
the partition seams or even oil drops.
10.2.2 Check the oil level of the planetary gearbox via the spindle
CAUTION
Danger of burns!
The planetary gearbox heats up to a max. of 90 °C during operation in the oil
sump, so that you can burn yourself!
Allow the planetary gearbox to cool down to approx. 50 °C before touching it.
To protect yourself from burns, wear appropriate protective clothing such as
heat-resistant safety gloves.
Always wear protective goggles.
Risk of injury!
Solid particles such as metal particles or metal abrasion waste which are in the
lubricating oil or on the screw plug can cause injury!
Wear appropriate protective clothing.
NOTE
Risk of damaging the planetary gearbox!
If the oil level is too high or too low, damage or failure may result to the planetary
gearbox. If the oil level is too high, this may indicate that a foreign fluid, e.g.
pressure fluid or water, may have ingressed. If the oil level is too low, this may
indicate an oil leak!
Check for any leaks if the oil level is too low.
Determine the cause before refilling. Contact the Rexroth Service located in
your area, for the address refer to appendix
A “Address directory” in the material number-specific operating instructions.