JLG 1350SJP Service Manual - Manual (Page 364)

SECTION 5 - HYDRAULICS
5-40 – JLG Lift – 3121142
Removal and Installation of Shaft Seal
Remove the retaining ring with snap ring pliers.
Screw in sheet metal screw into the holes fitted with rubber.
Pull out shaft seal with pliers.
Press in shaft seal with bushing to the stop. Then replace snap
ring.