g341467
g341468
Figure 175
1.
Tensioning spring
4.
Flange locknut
2.
Flange-head capscrew
5.
Hydraulic-pump belt
3.
Idler pulley
4.
Tap the top of the idler pulley and allow the
tensioning spring to adjust the belt tension.
Important:
Do not apply more belt tension
than the tensioning spring applies, or
component damage may result.
5.
Torque the flange-head capscrew and flange
locknut to 37 to 45 N∙m (27 to 33 ft-lb).
6.
Install the belt cover; refer to
.
Hydraulic System
Maintenance
Hydraulic System Safety
•
Seek immediate medical attention if fluid is injected
into skin. Injected fluid must be surgically removed
within a few hours by a doctor.
•
Ensure that all hydraulic-fluid hoses and lines are
in good condition and all hydraulic connections
and fittings are tight before applying pressure to
the hydraulic system.
•
Keep your body and hands away from pinhole
leaks or nozzles that eject high-pressure hydraulic
fluid.
•
Use cardboard or paper to find hydraulic leaks.
•
Safely relieve all pressure in the hydraulic system
before performing any work on the hydraulic
system.
Relieving Hydraulic
Pressure
1.
Support the coring head with the service latch;
refer to
Supporting the Coring Head with the
Service Latch (page 50)
.
2.
Shut off the engine.
3.
Move the ignition switch to the R
UN
position.
4.
In the InfoCenter, navigate to the M
AIN
M
ENU
(
).
g358616
Figure 176
5.
Press the center InfoCenter button until the
S
ERVICE
option is selected, and press the right
button.
80
Summary of Contents for 09960
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