Yuchai YC15-8, Operation And Maintenance Manual

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*1
*2
Pedrail
Check and adjust the tension state of the pedrail
Check it every 10 hours.
1)Place the digger on the smooth and hared road.
2)Put the bulldozer back, and draw out the piston level of the oil tank till the pedrail
uplift.
3)Put the bucket on the ground, operate the moving-arm oil tank to uplift the foreside
of the digger(a of the picture 1).
4)Adjust the tension of the pedrail to make the A which between the middle part of
the support roll, and the flexibility is 10-15mm
5)Take down each cover* of the pedrail frame(b of the picture 1),show up the sprue
of the tension device(* of the picture 2)
6)For loose the pedrail, first loose the tie-in*(picture 2),to make the lube out till the
tension screw down again.
7)For adjust the pedrail, connet the tie-in of the butter gun and the tie-in*(picture
2).Then use the butter gun immit till the right tension.
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