D13-8
VHMS CHECK-OUT & TROUBLESHOOTING
D13004
12. Park Brake Request (IM3-V) - Place shifter into
park position and confirm state change (zero to
one).
13. Secondary Engine Shutdown Switch (IM3-E) -
actuate secondary engine shutdown switch and
confirm state change (one to zero).
14. Auto Lube Switch (IM3-Y) - short wire 68LLP1
to ground at TB24-T momentarily and confirm
state change (one to zero).
15. Reset Request Switch (IM3-C) - Actuate Body
Up Override switch and confirm state change
(zero to one).
16. GE Batt + (IM3-M) -- confirm this is a one.
17. Starter Motor 1 Energized (IM3-R) - Disconnect
wire 11SM1 from cranking motor to TB29-K at
TB29-K. Momentarily short TB29-K to 24V and
confirm state change (zero to one). Reconnect
disconnected wire.
18. Starter Motor 2 Energized (IM3-S) - Disconnect
wire 11SM2 from cranking motor to TB29-G at
TB29-G. Momentarily short TB29-G to 24V and
confirm state change (zero to one). Reconnect
disconnected wire.
19. Crank Sense (IM3-U) -Open the start battery
disconnect switch so that there is no battery
voltage to the starters. Momentarily short TB32-
M to 24V and confirm state change (zero to
one). After removing 24V short from TB32-M,
close the start battery disconnect switch.
Check Analog Inputs To The Interface Module
NOTE: Instead of using a resister in place of a
sensor for verifying pressure readings, a calibrated
pressure gauge can be installed in the hydraulic
circuit to compare system pressures with the
pressures displayed in the Interface Module Real
Time Data Monitor
program
.
Verify that the used analog inputs are in the range of
the values listed below.
1. Truck Speed [kph] (IM1-gh): Use GE DID to
simulate vehicle speed and confirm reported
speed matches vehicle speed set using GE DID
+/- 2 kph.
2. Steering Pressure [kPa] (IM3-d): Disconnect
steering pressure sensor and confirm fault
A204, Steering Pressure Sensor Low, is active.
Reconnect sensor.
3. Ambient Air Temp [C] (IM3-e): confirm reported
temperature matches ambient temperature
within 3 C.
4. Fuel Level [%] (IM3-g): confirm reported % level
matches actual fuel level in tank +/- 5%.
5. Battery Voltage A [V] (IM3-h): confirm reported
voltage is +/- 1 volt of actual measured 12 volt
battery voltage.
6. Brake Pressure [kPa] (IM3-p): Disconnect ser-
vice brake pressure sensor located in brake
cabinet (reference circuit 33SP) and confirm
fault A205, Brake Pressure Sensor Low, is
active. Reconnect sensor.
7. Hydraulic Tank Temp [C] (IM3-m): Disconnect
tank temp sensor and confirm fault A103,
Hydraulic Oil Temp - Tank Sensor Low, is
active. Reconnect sensor.
8. Hoist Pressure 2 [kPa] (IM3-q): Short wire
33HP2 to ground at TB41-J momentarily and
confirm fault A203, Hoist Pressure 2 Sensor
Low, is active.
9. Hoist Pressure 1 [kPa] (IM3-s): Short wire
33HP1 to ground at TB41-A momentarily and
confirm fault A202, Hoist Pressure 1 Sensor
Low, is active.
10.
Battery Voltage 24V [V] (IMint): confirm
reported voltage is +/- 1 volt of actual measured
battery voltage.
Summary of Contents for 830E-AC
Page 1: ...CEBM016202 Shop Manual DUMP TRUCK SERIAL NUMBERS A30001 A30035 ...
Page 2: ...NOTES ...
Page 8: ...A 4 Introduction 8 06 A00040 KOMATSU MODEL 830E AC TRUCK ...
Page 10: ...A1 2 Index 02 94 A01001 NOTES ...
Page 12: ...A2 2 Major Component Description 3 06 A02073 830E MAJOR COMPONENTS ...
Page 34: ...A3 20 General Safety and Operating Instructions 3 06 A03030 ...
Page 36: ...A3 22 General Safety and Operating Instructions 3 06 A03030 ...
Page 62: ...A4 12 Warnings and Cautions A04059 NOTES ...
Page 70: ...A7 2 Storage Procedures A07006 NOTES ...
Page 86: ...A7 18 Storage Procedures A07006 NOTES ...
Page 88: ...B1 2 Index B01022 NOTES ...
Page 90: ...B2 2 Structural Components B02029 NOTES ...
Page 96: ...B2 8 Structural Components B02029 NOTES ...
Page 98: ...B3 2 Dump Body B03025 NOTE ...
Page 106: ...B3 10 Dump Body B03025 NOTES ...
Page 108: ...B4 2 Fuel Tank B04026 NOTES ...
Page 114: ...C1 2 Index C01029 NOTES ...
Page 116: ...C2 2 Power Module C02027 NOTES ...
Page 126: ...C3 2 Cooling System C03035 NOTES ...
Page 138: ...C4 2 Power Train C04034 NOTES ...
Page 146: ...C4 10 Power Train C04034 NOTES ...
Page 148: ...C5 2 Air Filtration System C05019 NOTES ...
Page 156: ...C7 2 Fan Clutch C07001 NOTES ...
Page 159: ...C07001 Fan Clutch C7 5 TOOL E BEARING INSTALLER TOOL F BEARING INSTALLER ...
Page 205: ...D02034 24 VDC Electric Supply System D2 15 FIGURE 2 6 CRANKING MOTOR ASSEMBLY ...
Page 230: ...D3 20 24VDC Electrical System Components 10 06 D03036 NOTES ...
Page 242: ...D10 12 Battery Charging Alternator D10003 07 06 WIRING DIAGRAM FIGURE 10 5 WIRING DIAGRAM ...
Page 267: ...D10003 07 06 Battery Charging Alternator D10 37 NOTES ...
Page 310: ...D11 2 VHMS COMPONENTS D11005 NOTES ...
Page 344: ...D12 18 VHMS SOFTWARE D12004 NOTES ...
Page 346: ...D13 2 VHMS CHECK OUT TROUBLESHOOTING D13004 NOTES ...
Page 373: ...D13004 VHMS CHECK OUT TROUBLESHOOTING D13 29 No Data Received By WebCARE ...
Page 374: ...D13 30 VHMS CHECK OUT TROUBLESHOOTING D13004 Coaxial Cable Troubleshooting ...
Page 376: ...D14 2 VHMS Forms 01 06 D14003 NOTES ...
Page 466: ...E3 36 AC Drive System Electrical Checkout Procedure 10 06 E03018 Version 21 Software NOTES ...
Page 468: ...G1 2 Index G01020 NOTES ...
Page 470: ...G2 2 Tires and Rims G02022 NOTES ...
Page 480: ...G3 2 Front Wheel Hub and Spindle G03029 NOTES ...
Page 498: ...G4 2 Rear Axle Housing Attachment G04022 NOTES ...
Page 504: ...G5 2 Rear Axle Housing G05025 NOTES ...
Page 508: ...G5 6 Rear Axle Housing G05025 NOTES ...
Page 510: ...H1 2 Index H01019 NOTES ...
Page 512: ...H2 2 Front Suspensions H02026 NOTES ...
Page 522: ...H2 12 Front Suspensions H02026 NOTES ...
Page 524: ...H3 2 Rear Suspensions H03024 NOTES ...
Page 529: ...H03024 Rear Suspensions H3 7 FIGURE 3 6 REAR SUSPENSION ASSEMBLY ...
Page 532: ...H3 10 Rear Suspensions H03024 NOTES ...
Page 534: ...H4 2 Oiling and Charging Procedures H04025 NOTES ...
Page 544: ...H4 12 Oiling and Charging Procedures H04025 NOTES ...
Page 546: ...J1 2 Index J01038 NOTES ...
Page 548: ...J2 2 Brake Circuit J02037 NOTES ...
Page 580: ...J3 26 Brake Circuit Component Service J03034 NOTES ...
Page 582: ...J4 2 Brake Circuit Check Out Procedure J04036 NOTES ...
Page 594: ...J4 14 Brake Circuit Check Out Procedure J04036 NOTES ...
Page 596: ...J5 2 Rockwell Wheel Speed Front Disc Brakes 10 06 J05024 NOTES ...
Page 638: ...L1 2 Index L01041 NOTES ...
Page 640: ...L2 2 Hydraulic System L02043 NOTES ...
Page 646: ...L3 2 Hydraulic Component Repair L03039 NOTES ...
Page 666: ...L4 2 Steering Circuit L04048 NOTES ...
Page 669: ...L04048 Steering Circuit L4 5 FIGURE 4 2 FLOW AMPLIFIER ...
Page 671: ...L04048 Steering Circuit L4 7 FIGURE 4 3 FLOW AMPLIFIER No Steer ...
Page 673: ...L04048 Steering Circuit L4 9 FIGURE 4 4 FLOW AMPLIFIER Steering Left ...
Page 675: ...L04048 Steering Circuit L4 11 FIGURE 4 5 FLOW AMPLIFIER Steering Right ...
Page 677: ...L04048 Steering Circuit L4 13 FIGURE 4 6 FLOW AMPLIFIER No Steer External Shock Load ...
Page 681: ...L04048 Steering Circuit L4 17 FIGURE 4 9 CUT AWAY VIEW OF STEERING PUMP ...
Page 684: ...L4 20 Steering Circuit L04048 NOTES ...
Page 699: ...L05035 Steering Component Repair L5 15 FIGURE 5 8 FLOW AMPLIFIER VALVE ...
Page 724: ...L5 40 Steering Component Repair L05035 NOTES ...
Page 726: ...L7 2 Hoist Circuit L07034 NOTES ...
Page 733: ...L07034 Hoist Circuit L7 9 FIGURE 7 6 FLOAT POSITION ...
Page 735: ...L07034 Hoist Circuit L7 11 FIGURE 7 7 POWER UP ...
Page 737: ...L07034 Hoist Circuit L7 13 FIGURE 7 8 HOLD POSITION ...
Page 739: ...L07034 Hoist Circuit L7 15 FIGURE 7 9 POWER DOWN ...
Page 741: ...L07034 Hoist Circuit L7 17 FIGURE 7 10 FLOAT POSITION ...
Page 742: ...L7 18 Hoist Circuit L07034 NOTES ...
Page 759: ...L08038 Hoist Circuit Component Repair L8 17 FIGURE 8 18 HOIST CYLINDER ...
Page 768: ...L8 26 Hoist Circuit Component Repair L08038 NOTES ...
Page 770: ...L10 2 Hydraulic Check out Procedure L10028 NOTES ...
Page 783: ...L10028 Hydraulic Check out Procedure L10 15 FIGURE 10 5 FLOW AMPLIFIER VALVE ...
Page 792: ...L10 24 Hydraulic Check out Procedure L10028 NOTES ...
Page 794: ...M1 2 Index M01055 NOTES ...
Page 796: ...M2 2 Fire Control Systems M02005 NOTES ...
Page 808: ...M2 14 Fire Control Systems M02005 NOTES ...
Page 810: ...M7 2 Engine Coolant Heater M07012 NOTES ...
Page 820: ...M19 2 Radiator Shutters M19003 NOTES ...
Page 880: ...M20 52 Payload Meter III 02 05 M20008 Connectors ...
Page 890: ...M31 2 Reserve Engine Oil System M31004 NOTES ...
Page 898: ...N1 2 Index N01020 NOTES ...
Page 900: ...N2 2 Truck Cab N02019 NOTES ...
Page 918: ...N2 20 Truck Cab N02019 NOTES ...
Page 920: ...N3 2 Cab Components N03025 NOTES ...
Page 926: ...N3 8 Cab Components N03025 NOTES ...
Page 972: ...N4 46 Operator Comfort 10 06 N04031 NOTES ...
Page 1006: ...P1 2 Index P01024 NOTES ...
Page 1008: ...P2 2 Lubrication and Service 10 06 P02050 NOTES ...
Page 1011: ...P02050 10 06 Lubrication and Service P2 5 LUBRICATION CHART ...
Page 1040: ...P3 16 Automatic Lubrication System P03030 NOTES ...
Page 1046: ...R1 2 System Schematics 2 06 R01077 NOTES ...
Page 1048: ......
Page 1049: ...XS3201 JUNE 05 ELECTRIC SCHEMATIC INDEX AND SYMBOLS 830E AC A30001 and UP SHEET 1 OF 35 ...
Page 1053: ...XS3205 1 JAN 06 ELECTRIC SCHEMATIC G E INVERTER FIRING 830E AC A30001 and UP SHEET 5 OF 35 ...
Page 1054: ...XS3206 1 JAN 06 ELECTRIC SCHEMATIC G E INVERTER FIRING 830E AC A30001 and UP SHEET 6 OF 35 ...
Page 1055: ...XS3207 2 JAN 06 ELECTRIC SCHEMATIC ENGINE I O 830E AC A30001 and UP SHEET 7 OF 35 ...
Page 1056: ...XS3208 1 JAN 06 ELECTRIC SCHEMATIC G E 24V DIGITAL I O 830E AC A30001 and UP SHEET 8 OF 35 ...
Page 1066: ...XS3218 JUNE 05 ELECTRIC SCHEMATIC WORK LIGHTS AND HORN 830E AC A30001 and UP SHEET 18 OF 35 ...
Page 1074: ...XS3226 1 JAN 06 ELECTRIC SCHEMATIC QSK 60 START CIRCUIT 830E AC A30001 and UP SHEET 26 OF 35 ...
Page 1078: ...XS3230 1 JAN 06 ELECTRIC SCHEMATIC PARK BRAKE GE I O 830E AC A30001 and UP SHEET 30 OF 35 ...
Page 1081: ...XS3233 1 JAN 06 ELECTRIC SCHEMATIC BATTERY BOX 830E AC A30001 and UP SHEET 33 OF 35 ...
Page 1082: ...XS3234 2 JAN 06 ELECTRIC SCHEMATIC CIRCUIT LOCATOR SHEET 830E AC A30001 and UP SHEET 34 OF 35 ...
Page 1084: ......