jcb JS260 User Manual

9 - 3
Section C
Electrics
9803/6400
Section C
9 - 3
Issue 2*
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
*

jcb JS260 Specifications

General

Brand	jcb
Model	JS260
Category	Excavators
Language	English