Doosan DX220A - Page 5

K1049155AE
III
Table of Contents
10 Hour / Daily Service .................................................................... 4-14
50 Hour / Weekly Service ................................................................ 4-23
250 Hour / Monthly Service.............................................................. 4-26
500 Hour / 3 Month Service ............................................................. 4-33
1,000 Hour / 6 Month Service .......................................................... 4-41
2,000 Hour / Yearly Service............................................................. 4-47
4,000 Hour / Biennial Service .......................................................... 4-53
12,000 Hour / 6 Year Service........................................................... 4-54
Air-Conditioning System .................................................................. 4-55
Bolt and Nut Inspection.................................................................... 4-56
Bucket.............................................................................................. 4-64
Electrical System ............................................................................. 4-67
Engine Cooling System.................................................................... 4-71
Fuel Transfer Pump (Optional) ........................................................ 4-74
Handling of Accumulator.................................................................. 4-76
Track Tension .................................................................................. 4-77
Venting and Priming Hydraulic System............................................ 4-79
Long Term Storage.......................................................................... 4-81
Maintenance in Special Conditions.................................................. 4-83
Transportation ...........................................................................5-1
Loading and Unloading...................................................................... 5-1
Lifting With Sling ................................................................................ 5-5
Troubleshooting ........................................................................6-1
Electrical System ............................................................................... 6-1
Engine................................................................................................ 6-2
Hydraulic System............................................................................... 6-3
Swing System .................................................................................... 6-4
Travel System.................................................................................... 6-4