Tiger TWR-120, Руководство оператора

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MAINTENANCE
Maintenance Section 5-4
MAINTENANCE
© 2004
Alamo Group Inc.
TWR-180/TWR-120 12/04
Nuts and Bolts
Check all nuts and bolts for tightness after the first 8 hours of operationthen weekly. Check the
condition of cotter pins, roll pins and other fasteners weekly and replace if necessary.
Bolt Grades and Torque
When replacing damaged bolts use only plated Grade 5 bolts unless otherwise specified. Use only
bolts of the correct length [Refer to the "Parts" section]. Do not replace lock nuts with nuts and lock
washers. Use only original equipment lock nuts.
Recommended Torques in foot pounds for SAE Grade 5 bolts, based on dry assembly:
Hydraulics
Periodically clean dirt and debris from the bottom side of the depth stop ring.
Inspect hydraulic hoses, fittings and cylinders for wear or leaks.
Use a piece of cardboard or wood rather than hands to search for
suspected leaks. Replace if necessary.
Before applying pressure to the hydraulic system, be sure all
connections are tight and that the hoses are not damaged.
DANGER!
Do not operate this Equipment with hydraulic oil leaking. Oil is
expensive and its presence could present a hazard. Do not check for
leaks with your hand! Use a piece of heavy paper or cardboard. High-
pressure oil streams from breaks in the line could penetrate the skin
and cause tissue damage including gangrene. If oil does penetrate the
skin, have the injury treated immediately by a physician knowledge-
able and skilled in this procedure.
(SG-15)