LUBRICATION AND SERVICE
Preventive Maintenance will contribute to the long life
and dependability of the truck and its components. The
use of proper lubricants and the performance of
checks and adjustments at recommended intervals is
most important.
Lubrication requirements are referenced to the lube
key found in the Truck Lubrication Specifications Chart
(page P2-2). For detailed service requirements for
specific components, refer to the SERVICE MANUAL
section for that component (i.e. Section “H” for Sus-
pensions, Section “L” for Hydraulic System, etc.).
Refer to manufacturer’s service manual when servic-
ing any components of the General Electric System.
Refer to engine manufacturer’s service manual when
servicing the engine or any of its components.
The service intervals presented here are in hours of
operation.
These intervals are recommended in lieu
of an oil analysis program which may determine
different intervals
. However, if the truck is being
operated under extreme conditions, some or all, of the
intervals may need to be shortened and the service
performed more frequently.
The 930E Truck is equipped with a Lincoln Automatic
Lubrication System. The initial setup for this system
provides for nominal amounts of lubricant to be deliv-
ered to each serviced point. The lubrication injectors
can be adjusted to vary the amount of lubricant deliv-
ered. In addition, the timer for lubrication intervals is
normally adjustable. For adjustments to these devices,
consult the “Lincoln Automatic Lubrication System” in
this section.
HYDRAULIC TANK SERVICE
There are two sight gauges on the side of the hydraulic
tank. With engine stopped, keyswitch “off”, hydraulic
system bled down and body down, oil should be visible
in the top sight gauge. If hydraulic oil is not visible in
the top sight gauge, add oil as follows:
Adding Oil
Keep the system open to the atmosphere only as long
as absolutely necessary to lessen chances of system
contamination.
Service the tank with clean Type C-4 hydraulic oil only.
All oil being put into the hydraulic tank should be
filtered through 3 micron filters.
1. With engine stopped, keyswitch “Off”, hydraulic
system bled down and body down, check to see
that hydraulic oil is visible in the top or lower sight
gauge.
2. If hydraulic oil is not visible in the lower sight
gauge, remove the tank fill cap and add clean,
filtered C-4 hydraulic oil (Lubrication Chart, Lube
Key “B”) until oil is visible in the top sight gauge.
3. Replace fill cap.
4. Start engine. Raise and lower the dump body three
times.
5. Repeat steps 1 through 4 until oil is maintained in
the top sight gauge with engine stopped, body
down, and hydraulic system bled down.
930E SERVICE CAPACITIES
Crankcase:
(including lube oil filters).
Liters
U.S.
Gallons
Cummins QSK-60C Engine
280
74
Cooling System
:
Cummins QSK-60C Engine
594
157
Hydraulic System
:
Refer to “Hydraulic Tank Service”. 1325
350
Wheel Motor Gear Box
(each side)
76
20
Fuel Tank
(Diesel Fuel Only)
4542
1200
P02034
Lubrication and Service
P2-1
Summary of Contents for 930E-2
Page 1: ......
Page 2: ......
Page 4: ...NOTES ...
Page 8: ...KOMATSU MODEL 930E Dump Truck A 4 Introduction A00017 03 01 ...
Page 10: ...NOTES A1 2 Index A01001 2 94 ...
Page 12: ...930E MAJOR COMPONENTS A2 2 Major Component Description A02055 ...
Page 35: ...START HERE Walk Around Inspection A03017 General Safety and Operating Instructions A3 21 ...
Page 46: ...NOTES A3 32 General Safety and Operating Instructions A03017 ...
Page 78: ...NOTES B1 2 Index B01016 ...
Page 88: ...NOTES B3 6 Dump Body B03013 03 01 ...
Page 92: ...NOTES B4 4 Fuel Tank B04015 ...
Page 94: ...NOTES C1 2 Index C01021 03 01 ...
Page 118: ...NOTES C5 6 Air Filtration System C05013 5 98 ...
Page 126: ...NOTES D2 6 24VDC Electric Supply System D02018 ...
Page 142: ...NOTES D3 16 24VDC System Components D03019 04 01 ...
Page 146: ...FIGURE 2 1 PROPULSION SYSTEM DIAGRAM E2 2 Electrical Propulsion System Components E02014 3 01 ...
Page 196: ...NOTES E2 52 Electrical Propulsion System Components E02014 3 01 ...
Page 240: ...NOTES E3 44 AC Drive System Electrical Checkout Procedure 3 01 E03015 Release 17 Software ...
Page 242: ...NOTES G1 2 Index G01017 ...
Page 250: ...NOTES G2 8 Tires and Rims G02015 ...
Page 274: ...NOTES H1 2 Index H01013 04 01 ...
Page 282: ...NOTES H2 8 Front Suspensions H02013 2 01 ...
Page 288: ...NOTES H3 6 Rear Suspensions H03013 ...
Page 334: ...NOTES J3 32 Brake Circuit Component Service J03019 1 99 ...
Page 378: ...NOTES L2 8 Hydraulic System L02028 ...
Page 401: ...FIGURE 4 5 FLOW AMPLIFIER VALVE L04031 Steering Circuit L4 7 ...
Page 403: ...FIGURE 4 6 FLOW AMPLIFIER NO STEER L04031 Steering Circuit L4 9 ...
Page 405: ...FIGURE 4 7 FLOW AMPLIFIER LEFT STEER L04031 Steering Circuit L4 11 ...
Page 407: ...FIGURE 4 8 FLOW AMPLIFIER RIGHT STEER L04031 Steering Circuit L4 13 ...
Page 409: ...FIGURE 4 9 FLOW AMPLIFIER NO STEER EXTERNAL SHOCK LOAD L04031 Steering Circuit L4 15 ...
Page 414: ...NOTES L4 20 Steering Circuit L04031 ...
Page 422: ...NOTES L5 8 Steering Control Unit L05021 ...
Page 429: ...L06021 Steering Circuit Component Repair L6 7 ...
Page 450: ...NOTES L6 28 Steering Circuit Component Repair L06021 ...
Page 466: ...NOTES L7 16 Hoist Circuit L07023 ...
Page 492: ...NOTES L9 6 Hydraulic System Filters L09008 ...
Page 504: ...NOTES L10 12 Hydraulic Check out Procedure L10012 ...
Page 508: ...NOTES M1 2 Index M01034 03 01 ...
Page 518: ...NOTES M2 3 10 Ansul Checkfire Electric Detection and Actuation System M02003 ...
Page 524: ...NOTES M5 4 Wiggins Quick Fill Fuel System M05002 10 96 ...
Page 532: ...NOTES M8 8 Special Tools M08012 9 99 ...
Page 560: ...NOTES M9 28 Air Conditioning System M09010 6 97 for HFC 134a Refrigerant ...
Page 618: ...M20 20 Payload Meter II M20007 10 00 ...
Page 619: ...M20007 10 00 Payload Meter II M20 21 ...
Page 627: ...M20007 10 00 Payload Meter II M20 29 ...
Page 634: ...NOTES N1 2 Index N01020 03 01 ...
Page 654: ...NOTES N3 6 Cab Components N03011 7 98 ...
Page 660: ...NOTES N4 6 Operator Comfort N04020 ...
Page 686: ...NOTES N5 26 Operator Cab Controls N05044 ...
Page 688: ...NOTES P1 2 Index P01024 ...
Page 691: ...P02034 Lubrication and Service P2 3 ...
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Page 737: ...NOTES R1 2 930E Schematics R01048 with Cummins QSK60 Series Engine ...
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