JLG 1350SJP Service Manual - Manual (Page 366)

SECTION 5 - HYDRAULICS
5-42 – JLG Lift – 3121142
4. Rotary Group complete: 9 pistons, cylinder subassem-
bly, valve plate, retaining plate, and retaining ball.
5. Swash Plate.
6. Parts of the control valve: control piston, piston rod,
plug, spring stopper max flow, hex nut, and hex head
nut.
7. DFR pilot valve.
Sealing the Drive Shaft
BE VERY CAREFUL SO THE DRIVE SHAFT IS NOT DAMAGED DURING THE
REMOVAL OF THE SHAFT SEALING RING.
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 prevent the shaft splines from damaging the
seal.