Komatsu D39E-1 User Manual

23. MAINTENANCE SCHEDULE CHART
23.1 MAINTENANCE SCHEDULE CHART
SERVICE ITEM
PAGE
A
INITIAL 10 HOURS SERVICE - 24.1
1. Check torque of blade cutting edge and end bit hardware
...................................
3-25
2. Check torque of track shoe bolts .......................................................
3-25
@
INITIAL 50 HOURS SERVICE (SEE NOTE) - 24.2
@
1. Replace drive train system pressure filter
................................................
3-26
2. Clean drive train system suction strainer
.................................................
3-27
NOTE: Perform Steps 1 and 2 for machines with a new or rebuilt transmission and/or steering drive.
3. Check track tension and adjust as necessary
.............................................
3-28
A
EVERY IO HOURS SERVICE - 24.3
A
1. Check radiator coolant level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
2. Checkenginecrankcaseoillevel
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
3. Check equipment hydraulic system oil level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
4. Fill fuel tank at end of each days operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
5. Drain fuel filter/water separator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . _ . . . . _ 3-32
6. Open fuel shut off valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
7. Clean pre-cleaner hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
8. Checkbrakepedaltravel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
9. Perform ground level inspection
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
a
EVERY 50 HOURS SERVICE - 24.4
a
1. Check drive train system fluid level ......................................................
3-35
2. Lubrication ........................................................................
3-36
+ Ripper linkage (12 points)
.........................................................
3-36
+ Blade angle frame to C frame pin (2 points) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
EVERY 100 HOURS SERVICE - 24.5
1. Check torque of blade cutting edge hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
3-22

Komatsu D39E-1 Specifications

General

Brand	Komatsu
Model	D39E-1
Category	Excavators
Language	English