Atlas Copco SMARTROC D65 TIER 4 FINAL - Check for wear

SmartROC D65 Tier 4 Final 8 Track frames
151
Size Torque in Nm Quantity/track
frames
Comments
F2 M16 370 ± 20 176 T50LF, D60, D65,
C65LF
G M16 210 28
G M16 210 10
Table13: Tightening torques for track frames
8.3 Check for wear
8.3.1 Procedures
n Components on the track frames that show wear of 100% must be replaced by new
components.
n Regular and accurate measuring is required in order to establish the extent of the wear
and when replacement is necessary.
n The components must be thoroughly cleaned for measuring.
n Measuring must take place at several points. The degree of wear is determined by the
maximum value, not the average value.
8.3.2 Check for wear on the track rollers
Check the wear by measuring the dimensions (A) and (B).
Track roller
Wear New track
roller
25% 50% 75% 100%
A mm 155.0 152,4 149,5 146,0 142,0
B mm 17.5 18,8 20.3 22.0 24.0
8.3.3 Check for wear on the limberoller
Check the wear by measuring the dimensions (A) and (B) on the limberoller.