JLG X23J - X700AJ Service Manual - Manual (Page 447)

SECTION 5 - HYDRAULICS
3121448 – JLG Lift – 5-21
5.2 REPLACEMENT HYDRAULIC PUMP
Pump removal
1. Open the top cap of the hydraulic oil tank.
2. Tag & disconnect the hoses from the pump 15.
3. Loose screws 16.
4. Remove from the pump 15 from the adapter 12.
5. Loosen nut 10 and remove the coupling 11 and
plate 14 from the pump shaft 15.
6. Move the new pump the particular 14.
Pump installation
1. Install the plate 14, coupling 11, and the nut 10 on
the pump.
2. Tighten the nut 10 at (15Nm).
3. Fit the pump 15 on the coupling 15 with screw 16 .
4. Connect the hoses to the pump 15.
Figure 5-62.
Immagine 4