Troubleshooting guide

37
7.6 Oil Seals
7.6.1 General Description
The PulsaPro 900 gear box has seven primary oil seals. Six of these are static o-ring
seals. Only one (the Worm Oil Seal) is dynamic and should be serviced at regular intervals.
Figure 23
Worm Oil
Seal
Pump
Head Seal
Worm
Bearing
Cover
Rear Cover
Seal
Eccentric
Cover Seal
Main Cover
Seal
Sub-Cover
Seal