6
Inspection/maintenance
AD input shaft assembly maintenance
Assembly and Operating Instructions – Gear unit series R..7, F..7, K..7, K..9, S..7, SPIROPLAN
®
W
94
6.6
AD input shaft assembly maintenance
The following table lists the obligatory intervals and the corresponding measures:
Time interval
What to do?
• Every 3000 hours of opera-
tion, at least every 6
months
• Check the running noises to detect possible bear-
ing damage.
• Visually check the adapter for leakage.
• After 10000 operating
hours
• Change the bearing grease.
• Change the oil seal. Do not mount it in the same
track.
21932786/EN – 05/2015