Carter CT12 - Daily Inspection and Maintenance; Periods of Overhaul, Medium and Minor Repair

SHANDONG CARTER HEAVY INDUSTRY MACHINERY CO., LTD.
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5. Reassembly
 Clean all parts before assembly. Repair any scratches or dents. Take special precautions against dirt and dust.
 Parts with rust-preventive coatings must be assembles only after removing the corting.
 Separated parts must be correctly reassembled using alignment marks.
 As a rule, use a press to reassembled bearings, bushing and oil seals. Use pads when using a hamme
r.
5.2 Daily inspection and maintenance
S/N Item Quantity
Interval (h)
Remark
everyday 20 100
1 Check the engine oil level in sump
1
★
2 Check the hydraulic oil level in hydraulic oil tank
1
★
3 Check the fuel level in tank
1
★
4 Check if the fuel pipe is leaked or cracked
----
★
5
Check the oil-water separator to completely drain,
any water or sediment out
1
★
6 Check the work equipment pivots
----
★
7 Check if the hydraulic hose and the pipeline leak
----
★
8 Check if the bucket teeth is worn or loosened.
3+2
★
9 Check the bolts and nuts for tightening torque
----
★
Note: ★: Maintenance interval under normal conditions
5.3 Periods of overhaul, medium and minor repair
S/N
Maintenance items
Interval (h)
Remark
50 100 250 500 1000 1500 2000 2500 4000
1
Greasing of slewing
bearing
★
2
Greasing of slewing
bearing gears
★
3 Change the engine oil ●
★
4
Change the engine oil
filter elements
●
★