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5.16.4.
Check the solidity of the connecting bolts of the slewing reducer
The first inspection will be carried out at
50 hours after commisioning and every
500 hours thereafter.
Tighten the bolts connecting the reducer to
the platform.
5.16.5.
Tracks
Check and adjust the tension status of the tracks
Check every 10 hours.
1)
Park the excavator on a level and hard surface.
2)
Place the dozer plate at the back and extend the piston rod of the dozer cylinder
all the way until the track is slightly lifted.
3)
Use the bucket to raise the front of the excavator (a in Fig. 1).
4)
Tension the tracks properly so that there is 10-15mm deflection between the
central supporting wheel and the tracks (Figure 1b).
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