20
MAINTENANCE
7/53
Daily
Weekly
Monthly
6 Monthly.
500 hrs
1 Year.
1000 hrs
2000 hrs
Engine Oil
R
Engine Valve lash
C/A
Engine Valve lapping
C/A
Engine Coolant & Fuel hoses
C/R
Compressor Oil Filter
R
Compressor Oil
R
Oil Separator Element
R
Engine Coolant
C
R
Wheels(bearings,seals,etc.)
C
Fan Hub
C
Cooling Fan Belt Tensioner
C
Shutdown Switch Settings
T
Scavenger Orifice & related
C
Lights(brake,running & turn)
CBT
Pintle Eye Bolts
CBT
Brakes
C
Brake Linkage
C
Emergency Stop
T
Fasteners
C
Running Gear Linkage & Bolts
G/C
Safety Valve
C
Minimum Pressure Valve
C
Pressure System
C
Pressure Gauge
C
Pressure Regulator
C
Separator Tank Exterior
C
Lubricator (Fill)
C
Engine Air inlet shutdown valve
C
C
=
Check and act if required
T
=
Test
D
=
Drain
R
= Replace
R/WI
= Replace or when indicated earlier
C/R
= Check and replace if required
G/C
= Grease and check
C/A
= Check and adjust if required
Refer to specific sections of the operator’s manual for more
information.
NOTE:
500 and 1000 hour intervals are meant to be repeated at
every 500 or 1000 hours. Other intervals only to be performed at
hours indicated.
NOTE:
All fluid and filter intervals are valid for near perfect conditions
only. High ambient temperatures - high dust concentration - high
humidity as well as using lower grade oils and fuels will require a
decrease in maintenance intervals.
Contact your Doosan Infracore Portable Power dealer for more
information or assistance in determining the optimum intervals for
your application.
Summary of Contents for 7/53
Page 2: ......
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Page 11: ...DECALS 7 7 53 Engine oil drain...
Page 15: ...GENERAL INFORMATION 11 7 53 7 53 FIXED HEIGHT RUNNING GEAR 7 53 VARIABLE HEIGHT RUNNING GEAR...
Page 34: ...30 ELECTRICAL SYSTEM 7 53 7 53...
Page 36: ...32 ELECTRICAL SYSTEM 7 53 7 53...
Page 44: ...40 OPTIONS 7 53 WATER SEPARATOR MAINTENANCE FIGURE 4 FIGURE 5 FIGURE 1 FIGURE 2 FIGURE 3...
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