Maintenance Manual
October 2018
Programmed Maintenance Procedures
132
S
®
Booms • Z
®
Booms
Part No. 1268489GT
5 Visually inspect the section of track under the
bogey wheels.
Result: There should be less than 1 inch / 2.5
cm of gap between the bogey wheels and the
inside surface of the track. Proceed to step 7.
Result: There is 1 inch / 2.5 cm or more of gap
between the bogey wheels and the inside
surface of the track. Proceed to step 6.
1 half sprocket
2 bogey wheels
3 tensioner assembly
4 idler wheel
6 Loosen the tensioner jam nut and idler axle
bolts on both sides of the tensioner wheel and
tighten the tensioner nut until there is between
0.75 - 1 inch / 1.9 - 2.5 cm of gap between the
bogey wheels and the inside surface of the
track.
Component damage hazard.
Do not over tighten the track.
Over tightening the track will
cause the machine to lose
power during operation.
7 Tighten the jam nut.
8 Check the torque of the track assembly
fasteners. Refer to Specifications,
TRAX
Torque Specifications
.
9 Raise the machine, remove the jack stands
and lower the machine.
10 Repeat this procedure for each track
assembly.
Содержание S Series
Страница 182: ......