SY75C Excavator OMM
Maintenance Procedures
SANY
Operation and Maintenance Manual — 0220
5-87
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3. Lay a taut string or straight edge from the forward carrier roller to the idler.
4. Measure the gap at location “A” (to the top of the grouser).
5. Lay a taut string or straight edge from the rear carrier roller to the sprocket.
6. Measure the gap at location “B” (to the top of the grouser).
7. Dimensions “A” and “B” should be 0.4 - 1.2 in. (10 - 30 mm).
8. Adjust track tension as needed to obtain this dimension.
Fig. 5-1
Fig. 5-2
A
B
Summary of Contents for SY75
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