9 - 3
Section C
Electrics
9803/6410
Section C
9 - 3
Issue 1
Fault Finding
Fault Diagnosis (continued)
Judgement
Item
Value
Measure
1. Fuel amount check
-
Refuel
2. Inspection for fuel contaminant
-
Clean, drain
3. Hydraulic oil amount check
-
Refill oil
4. Inspection of hydraulic oil strainer
-
Clean, drain
5. Inspection of oil amount for each reduction gear
-
Refill oil
6. Inspection of engine oil amount (amount in oil pan)
-
Refill oil
7. Coolant amount check
-
Refill water
8. Dust indicator clogging check
-
Clean or replace
9. Inspection for looseness, corrosion of battery terminal and wiring
-
Tighten or replace
10. Inspection for looseness, corrosion of alternator terminal and wiring
-
Tighten or replace
11. Inspection for looseness, corrosion of starter terminal and wiring
-
Tighten or replace
12. Abnormal sound, smell check
-
Repair
13. Oil leakage check
-
Repair
14. Air-bleeding
-
Air bleeding
15. Battery voltage (engine stopped) check
25-26V
Replacement
16. Battery fluid sensor not fitted, fault should not be displayed.
-
Replenish or replace
17. Inspection for discolouration, burning, peeling of wiring
-
Replacement
18. Inspection for wiring clamp removal, sagging
-
Repair
19. Inspection for wet wiring (special attention to wet connector
Disconnect and dry
and terminal)
-
20. Inspection for fuse breakage, corrosion
-
Replacement
21. Alternator voltage check (engine revolution more than 1/2 throttle)
(When battery insufficiently charged, may be about 25V right after
27.5~29.5V
Replacement
starting.)
22. Battery relay making noise (when starter switch is
ON
or
OFF
)
-
Replacement
Start-up Inspection items
Lubricants • Coolants
Electric Equipment
Hydraulic • Mechanical
Equipment
Other Inspection Items
Electricity • Electric Equipment
Содержание JS130
Страница 39: ...3 3 Section 3 Routine Maintenance 9803 6410 Section 3 3 3 Issue 1 Greasing continued Excavator End...
Страница 65: ...Section 3 Section 3 9803 6410 Issue 1 9 1 9 1 Routine Maintenance Component Location Diagram...
Страница 118: ......
Страница 119: ...3 1 Section C Electrics 9803 6410 Section C 3 1 Issue 1 Layout Operator s Cab...
Страница 142: ...5 3 Section C Electrics 9803 6410 Section C 5 3 Issue 1 Pump Control FLOW CHART...
Страница 145: ...5 6 Section C Electrics 9803 6410 Section C 5 6 Issue 1 Pump Control Cushioned Boom Starting continued Flow Chart...
Страница 148: ...5 9 Section C Electrics 9803 6410 Section C 5 9 Issue 1 Pump Control Pressure Increasing System continued Flow Chart...
Страница 155: ...5 16 Section C Electrics 9803 6410 Section C 5 16 Issue 1 Pump Control Power Supply Cut Delay Flow Chart...
Страница 159: ...5 20 Section C Electrics 9803 6410 Section C 5 20 Issue 1 Pump Control Swing brake Swing lock continued Flow Chart...
Страница 160: ...5 21 Section C Electrics 9803 6410 Section C 5 21 Issue 1 Pump Control Lever Lock Circuit Diagram Time Chart...
Страница 161: ...5 22 Section C Electrics 9803 6410 Section C 5 22 Issue 1 Pump Control Lever Lock continued Flow Chart...
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Страница 210: ...3 4 Section E Hydraulics 9803 6410 Section E 3 4 Issue 2 Schematics Shuttle Block...
Страница 211: ...Section E Section E Hydraulics 9803 6410 Issue 2 3 5 3 5 Schematics Pilot Control Line Hose Connection Diagram JS03540...
Страница 212: ...Section E Section E Hydraulics 9803 6410 Issue 1 3 6 3 6 Schematics Pilot Control Line Hose Connection Diagram JS03540...
Страница 234: ...14 1 Section E Hydraulics 9803 6410 Section E 14 1 Issue 1 JS00010 Hydraulic Pump Regulator Dismantling and Assembly...
Страница 278: ...32 2 Hydraulic Circuit Diagram Section E Hydraulics 9803 6410 Section E 32 2 Issue 1 Control Valve JS01700...
Страница 279: ...33 1 Neutral Circuit Section E Hydraulics 9803 6410 Section E 33 1 Issue 1 Control Valve JS01610...
Страница 284: ...33 6 Boom Raise BM Operation Section E Hydraulics 9803 6410 Section E 33 6 Issue 1 Control Valve L...
Страница 287: ...33 9 Slew Operation SW Priority Circuit Section E Hydraulics 9803 6410 Section E 33 9 Issue 1 Control Valve JS01770...
Страница 293: ...Hydraulics 9803 6410 Issue 1 34 3 34 3 Section E Section E Control Valve JS01820 Dismantling and Assembly cont d...
Страница 532: ...Contents Page No Technical Data 1 1 i Engine 9803 6410 i Issue 1 Section K Section K...