Doosan 10/370, Operation And Maintenance Manual

Page: 56 / 96

Operating & Maintenance Manual Maintenance
56
Routine Maintenance
This section refers to the various components which require periodic maintenance and
replacement.
The MAINTENANCE CHART indicates the various components' descriptions and the intervals
when maintenance has to take place. Oil capacities, etc., can be found in the GENERAL DATA
SECTION of this manual.
For any specification or specific requirement on service or preventative maintenance for the
engine, refer to the Engine Section.
Compressed air can be dangerous if incorrectly handled. Before doing any work on the unit,
ensure that all pressure is vented from the system and that the machine cannot be started
accidentally.
If the automatic blowdown fails to operate, then pressure must be gradually relieved by
operating the manual blowdown valve. Suitable personal protective equipment should be
worn.
Ensure that maintenance personnel are adequately trained, competent and have read the
Maintenance Manuals.
Initial
500 miles
/850 km
Daily Weekly Monthly
3 Months
500 hrs.
6 Months
1000 hrs
12
Months
2000 hrs
Scavenge line C
* Engine breather element C
Separator tank (2) exterior CR
*Lubricator (Fill) C
2 Yrs 4 Yrs 6 Yrs
Safety valve C
Separator tank (2) interior C
*Disregard if not appropriate for this particular machine. D = Drain
(1) or 3000 miles/5000km whichever is the sooner G = Grease
(2) or as defined by local or national legislation R = Replace
C = Check (adjust, clean or replace as necessary) T = Test
CBT = Check before towing. W I = or when indicated if earlier.
CR = Check and report Refer to specific sections of the operator's manual for
more information.