JLG 510AJ Service Manual - Manual (Page 94)

SECTION 3 - CHASSIS AND TURNTABLE
3-52 – JLG Lift – 3121181
6. Install the journal bearings (13) into the housing seats.
Use assembly grease to keep the bearings seated during
assembly. Ensure the locating nubs drop into the cavi-
ties in the seats. If you're reusing the bearings, install
them in the original location and orientation. Lubricate
the journal bearings.
7. Install swashplate (14) in housing. Tilt swashplate and
guide the servo lever ball into its socket in the servo pis-
ton rod. Ensure the swashplate seats into the journal
bearings and moves freely. Lubricate running surface of
the swashplate.
8. Press front shaft bearing (15) onto shaft (16). Press bear-
ing onto shaft with lettering facing out. Lubricate bear-
ing rollers. Install snap-ring (17) onto shaft.
9. While holding swashplate in place, turn housing on its
side. Install shaft/bearing assembly into housing from
the flange end. Install snap-ring (18).
14
13
13
13. Journal Bearings
14. Swash Plate
Figure 3-38. Swash Plate and Journal Bearing
16
15
17
18
15. Front Shaft Bearing
16. Shaft
17. Snap Ring
18. Snap Ring
Figure 3-39. Shaft and Front Bearing