JLG 600A_AJ Service Manual - Manual (Page 73)

SECTION 3 - CHASSIS & TURNTABLE
3121201 – JLG Lift – 3-23
Replacing the Drive Shaft Seal
1. Remove the snap ring
2. Change the shaft seal and check its sliding surface
(drive shaft) and housing, grease the sealing ring.
3. Be careful while you seal the drive shaft, use an
adhesive tape to protect the splines.
4. Assemble the sealing ring. The fitting tool will hold
the sealing ring in the correct position in the pump
housing.
5. Assemble the snap ring.
6. Assemble the snap ring in the correct position.