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Section 1 Maintenance
SCC1000C Crawler Crane — Maintenance Manual
Item Task Interval of Operating Hours
1* 2* 3* 50 100 150 200 250 500 1000 1500 2000 3000 4* 5* 6*
Checking connecting bolt of support
roller
●
Checking connecting bolt of track roller ●
10 Hydraulic System
10.1
Hydraulic oil tank-Inspecting oil level
and oil color
●
10.2
Hydraulic oil tank-Replacing return oil
lter element
Initial ● ●
10.3
Hydraulic oil tank-Cleaning suction oil
lter element
Initial ● ●
10.4
Hydraulic oil tank-Replacing air lter
element
● ● ●
10.5
Servo system-Replacing pipe lter
element
Initial ● ●
Inspecting hydraulic oil tank for residues ● ●
10.6 Replacing hydraulic oil Initial ● ●
10.6.3 Draining hydraulic oil tank ●
10.7
Checking the hydraulic system for
leakage
●
10.8 Checking pressure hose ● ●
10.9 Replacing pressure hose At least every 6 years
1*-- Daily before starting work 2*-- Weekly 3*-- Monthly 4* -- At least once a year 5*-- Before erecting the boom system, only for boom and jib parts.
6*-- About the interval of operating hours, comply with the regulations in the precautions of this chapter.
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