Doosan 9/270 Operation And Maintenance Manual page 27

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24
MAINTENANCE
*Fuel/Water Separator Element
Compressor Oil Filter Element
Compressor Oil
Engine Oil Change
Engine Oil Filter
*Water Pump Grease.
*Wheels (Bearings, Seals, etc.)
*Engine Coolant
Fuel Filter Element
*Injection Nozzle Check
Shutdown Switch Settings
Scavenger Orifice & Related Parts
Oil Separator Element
*Feed Pump Strainer Cleaning.
*Valve Clearance Check
Lights (running, brake, & turn)
Pintle Eye Bolts
*Brakes
*
Brake linkage
Emergency stop
Fasteners
Running gear linkage
Safety valve
Running gear bolts(1)
*Disregard if not appropriate for this particular machine.
(1) or 3000 miles/5000km whichever is the sooner
(2) or as defined by local or national legislation
C
= Check (adjust, clean or replace as necessary)
CBT
=check before towing.
CR
= Check and report
9/270, 9/300, 12/235, 17/235, 21/215, 9/270HA, 9/300HA, 10/300HA, 12/235HA, 17/235HA, 21/215HA
Initial 500
Daily
miles
/850 km
CBT
CBT
CBT
C
T
C
Monthly
3 Monthly.
6 Monthly.
500 hrs.
1000 hrs
R
R
R
R
R
C
G
C
C
D
= Drain
G
= Grease
R
= Replace
T
= Test
W I
=or when indicated if earlier.
Refer to specific sections of the operator's manual for more
information.
12 Monthly.
12 Monthly.
1500 hrs
2000 hrs
R
R
C
C
R
C
T
C
R
C
C

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