JLG 1350SJP Service Manual - Manual (Page 370)

SECTION 5 - HYDRAULICS
5-46 – JLG Lift – 3121142
22. The external front bearing ring is pulled out of the pump
housing.
23. Remove the o-ring. Lifting of the valve plate isn’t shown.
24. A bearing puller is used to disassemble the external
bearing ring of the taper roller bearing inside the port
plate. Take care of the surface of the port plate.
25. The spring has additional pretension while you disas-
semble the three pressure pins inside the cylinder.
Assembly
1. Measurement of the taper roller bearing pretention.
2. Ensure there is a correct connection of the piston rod
and the swash plate.