JUNTTAN Routine service section
123
7.11 CHANGING THE OIL OF THE TRACK DRIVE
TRANSMISSION
Make the first oil change after 100 operating hours. Check
the oil level weekly and refill if necessary. Change the drive
transmission oil after every 1000 hours of operation or at
least once a year.
Item Description
1 Oil fill/level plug
2 Oil drain plug
7.12 TRACKS
The track drives are mounted with build-in transmissions on the crawler frames. The
sprockets sit directly on the transmissions. The idler can be moved with a grease filled
cylinder to tension the tracks.
You can move the crawler frames in and out with hydraulic cylinders. In the middle of
the undercarriage frame there are slides.
7.12.1 TRACK FRAME SLIDE BEAMS
Check the play of the slides machinery deck crosswise to the undercarriage. Lift the
track up with the leader foot a couple of times. If necessary adjust the play with the
screws (1, 2 and 3) to move the wedges that adjust the space in the slides. There are
three screws on the front side and three on the back side. To reduce the play turn the
adjustment screws counter clockwise. Repeat for all wedges.
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