OPERATING INSTRUCTIONS RH 30 F Inspection and servicing Track roller fastening
CRAWLER TRACKS 2486216
Cleaning Clean tracks, track and support rollers, sprockets and idlers regularly and whenever required. Cleaning is especially important in winter to prevent §
the tracks from being thrown off
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oil from leaking out of track and support rollers, sprockets and idlers
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excessive wear
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the track from breaking.
Check fastening screws (3, Fig. 3-77:) regularly for tightness: Ü Tighten screws with a torque wrench to the prescribed tightening torque (cf. table "Tightening torques").
Fig. 3-77:
Support roller fastening Check fastening screws (4, Fig. 3-78:) regularly for tightness: Fig. 3-76:
Ü Tighten screws with a torque wrench to the prescribed tightening torque (cf. table "Tightening torques").
To clean the tracks: Ü raise one side of the excavator with the working equipment and allow track to turn; Ü clean the side member supporting the track; Ü clean track and support rollers (1 and 2 , Fig. 3-76:) thoroughly, especially at those places indicated by arrows; Ü clean the sliding planes on the idler guides.
Track rollers, support rollers, track pads
Fig. 3-78:
The track rollers (1, Fig. 3-77:) and the support rollers (2, Fig. 3-78:) have a permanent oil filling. Inspect all track and support rollers visually for leaks and free movement at regular intervals.
BA RH30F(3 663 370.00)-EN
3-73
