Kubota RT105M, Руководство оператора, Страница: 135 / 183

Service - 134
RT105M Operator’s Manual
10 Hour
Check Trench Cleaner Position
Check trench cleaner position (if equipped) every
10 hours, or anytime the digging chain is adjusted
or replaced. The trench cleaner is properly
positioned when there is 3-4 in (76-102 mm)
between the digging teeth and the inside of the
trench cleaner shoe (A).
Check that bolts holding personnel restraint bar/
trench cleaner to arm are tightened to 350 ft•lb
(475 N•m). Apply Loctite
®
271 adhesive.
Check Personnel Restraint Bar/Trench
Cleaner Bolts
Check all bolts that mount restraint bar/trench
cleaner to arm every 10 hours and tighten as
necessary to keep bolts tight. Check for
looseness or wear. Apply Loctite 271 adhesive.
Check that bolts holding personnel restraint bar/
trench cleaner to arm are tightened to 350 ft•lb
(475 N•m). Bolts mounting arm to boom should be
tightened to 400 ft•lb (542 N•m).
Check Digging Chain
Check teeth (1) for wear every 10 hours. Replace
worn teeth, using Ditch Witch
®
replacement parts
and maintaining original tooth pattern.
Check chain every 10 hours. Replace worn or
broken chains. If sidebars (2) are bent or loose on
chain pins (3), chain spacers should be used to
join sidebars.
If using rock chain bits, check that bits rotate
freely. Clean chain and check bits after each use.
Replace bit when carbide cap or insert is worn or
adapter can be damaged.
For more efficient digging, contact your Ditch Witch dealer for information about the tooth pattern best
suited to your jobsite.
A
A
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