Doosan 7/26E, Operation And Maintenance Manual

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22 MAINTENANCE
7/26E, 7/31E, 7/41
Initial 500
miles
/850 km
Daily Weekly Monthly 3 Monthly.
250 hrs.
6 Monthly.
500 hrs
12
Monthly.
1000 hrs
18
Monthly.
1500 hrs
*Fuel/Water Separator Element R
Compressor Oil Filter Element R
Compressor Oil R
Engine Oil Change R
Engine Oil Filter R
*Water Pump Grease. R
*Wheels (Bearings, Seals, etc.) C
*Engine Coolant C R
Fuel Filter Element R
*Injection Nozzle Check C
Shutdown Switch Settings T
Scavenger Orifice & Related Parts C
Oil Separator Element R
*Feed Pump Strainer Cleaning. C
Coolant Replacement R
*Valve Clearance Check C
Lights (running, brake, & turn) CBT
Pintle Eye Bolts CBT
*Brakes C C
*
Brake linkage
C
Emergency stop T
Fasteners C
Running gear linkage G
Safety valve C
Running gear bolts(1) C
*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
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.