10.
Loop the digging chain over the auger drive shaft
and onto the drive sprocket, ensuring that the
digging teeth point forward on the upper span.
11.
Set the upper span of the chain into place on
the trencher boom, then wrap the chain around
the roller at the end of the boom.
12.
Thread the adjustment bolt into the boom and
turn it in until there is 3.8 to 6.3 cm (1-1/2 to 2-1/2
inches) of slack in the chain on the bottom span.
13.
Thread the jam nut down the adjusting bolt and
tighten it securely against the boom.
14.
Torque the 2 bolts and nuts securing the boom
to 183 to 223 N·m (135 to 165 ft-lb).
15.
Install the spoils auger using the bolt, 2 saddle
washer, and nut that you removed previously.
16.
Torque the bolt and nut to 101 N·m (75 ft-lb).
2
Checking the Fluid Levels
No Parts Required
Procedure
Before starting the engine for the first time, check
the engine-oil and hydraulic-fluid levels. Refer to the
following sections for more information:
•
Checking the Engine-Oil Level (page 30)
•
Checking the Hydraulic-Fluid Level (page 42)
3
Charging the Battery
No Parts Required
Procedure
Charge the battery; refer to
(page 36)
for more information.
11
Содержание 22983
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