Dynapac CC7200, Инструкция по эксплуатации

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Maintenance - 50h
4812158801_E.pdf 2018-04-03
Rubber elements and fastening screws - Check
Fig. Drum mounting
1. Rubber elements
2. Screws/nuts
1
2
Check all rubber elements (1), replace all of the
elements if more than 20% of them on one side of the
drum are cracked deeper than 10-15 mm (0.4-0.6 in).
Check using a knife blade or pointed object.
Check also that the screws/nuts (2) are tightened.
The rubber elements' screws in the drum are
locked with Loctite. Check the rubber elements
on both sides of the drum. The rubber elements' screws in the drum are
locked with Loctite. Check the rubber elements
on both sides of the drum.
Articulation and steering cylinder - Lubrication
Fig. Grease nipples
1. Bearing, articulation
2. Bearing, steering cylinder
2
1
Nobody must be allowed near the steering joint
when the engine is running. Risk of being
crushed when the steering is operated. Switch
off the engine and activate the parking brake
before lubricating. Nobody must be allowed near the steering joint
when the engine is running. Risk of being
crushed when the steering is operated. Switch
off the engine and activate the parking brake
before lubricating.
Wipe the grease nipples clean. Lubricate the
articulation nipples (1) with five strokes of the hand
grease gun, and the steering cylinder bearings (2) with
two strokes in each bearing. Make sure that grease
penetrates into the bearings. If grease does not
penetrate, it may be necessary to relieve the pressure
on the articulation joint with a jack and then repeat the
greasing process.
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