Ditch-witch RT80 Bedienungsanleitung PDF herunterladen (Seite 150)

RT80Q Operator’s Manual Service - 149

10 Hour

Check Boom Mounting Bolts

Check 14 bolts (7 on each side) every 10 hours

and tightened as necessary to keep bolts and

other fasteners tight. Check for looseness or

wear. Check that bolts are tightened to 250 ft•lb

(28 N•m).

Check Attachment Mounting Bolts

Check bolts every 10 hours and tighten as

necessary to keep bolts and other fasteners tight.

Check for looseness or wear. Apply Loctite 271

adhesive. Check that bolts are tightened to 200

ft•lb (271 N•m).

Check Restraint Bar Position

Check restraint bar position every 10 hours, or

anytime the digging chain is adjusted or replaced.

The restraint bar is properly positioned when the

end of bar extends between the center of the tail

roller/sprocket and the end of the digging chain.

Check for looseness or wear.

Tighten bolts as necessary to keep them tight.

Bolts mounting arm to boom should be tightened

to 400 ft•lb (542 N•m). Apply Loctite 271

adhesive.

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Ditch-witch RT80 Bedienungsanleitung Seite 150