JLG X20JP - X600AJ Service Manual - Manual (Page 41)

SECTION 3 - CHASSIS & TURNTABLE
3121623 – JLG Lift – 3-17
DIRECTION OF ROTATION
When assembling the track drive on the machine and
connecting the hoses, follow instructions shown in
below sketch for proper direction of rotation.
Figure 3-26.
Table 3-4.