488
4001055250
E 10.21
USA / GB
HT23RTJ O - HT23RTJ O SW - HT67RTJ O - HT23RTJ PRO - HT23RTJ PRO SW - HT67RTJ PRO
E
- Trouble shooting and diagram
1.4 -
L
IST
OF
FAILURES
PER
CATEGORY
Failures
N
Dec
Bit
Description
Contactors
F02.02
Emergency Pump
KM120
D
• Digital output's failure : Emergency pump relay --> KM120
• Check relay
• Check connection to ground
• Check connection to U106 ECU
F02.04
Power Contactor
KMP
D
• Incoherence between the emergency stop status and the presence of voltage on
power line --> EMSTOP=0 & (12VD1>8.00V | 12VD2>8.00V | 12VD3>8.00V |
12VD4>8.00V | 12VD5>8.00V | 12VF1>8.00V | 12VF2>8.00V | 12VF3>8.00V |
12VF4>8.00V)
• Check emergency stops
• Check relay KMP
• Check fuses
• Check wiring
F02.05
Heating Relay
KM160
D
• Digital output's failure : Preheating relay and engine is not Tier IV --> KM160=FAIL &
CFG[Engine]=TierIII
• Check relay
• Check connection to ground
• Check connection to U106 ECU
Failures
N
Dec
Bit
Description
Relays
F03.06
Horn Relay
KA9
D
• Digital output's failure : Horn relay --> KA9=FAIL
• Check relay
• Check connection to ground
• Check connection to U106 ECU
F03.08
Start Relay
KA4
D
• Digital output's failure : Starter relay --> KA4=FAIL
• Check relay
• Check connection to ground
• Check connection to U106 ECU
F03.09
Supply/Key Switch
Rel
KA3
D
• Digital output's failure : Engine supply relay --> KA3=FAIL
• Check relay
• Check connection to ground
• Check connection to U106 ECU
F03.11
Generator Relay
KA2
D
• Digital output's failure : Generator relay failure while generator on (And failure is not
low current) --> KA2=FAIL& SETP[Generator]=ON
• Check relay
• Check connection to ground
• Check connection to U106 ECU
F03.13
Gasoline/LPG
selector Relay
KA140
D
• Digital output's failure : Gasoline/LPG selector relay--> KA140=FAIL&
CFG[Engine]= TierIII Dual Fuel
• Check relay
• Check connection to ground
• Check connection to U106 ECU
Summary of Contents for HT23RTJ O
Page 100: ...100 4001055250 E 10 21 USA GB General data Torque Values MS0005 Notes...
Page 112: ...112 4001055250 E 10 21 USA GB Chassis and turret Slew ring inspection MS0010 Notes...
Page 124: ...124 4001055250 E 10 21 USA GB Upper boom Check and replacing the pads MS0013 Notes...
Page 142: ...142 4001055250 E 10 21 USA GB Hydraulics Pressure adjustment MS0022 Notes...
Page 145: ...145 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Page 147: ...147 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Page 149: ...149 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Page 151: ...151 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Folio 2 2...
Page 153: ...153 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 7 Jib...
Page 154: ...154 4001055250 E 10 21 USA GB Hydraulics Hydraulic ways MS0023 Notes...
Page 222: ...222 4001055250 E 10 21 USA GB Chassis and turret KUBOTA diesel engine MS0029 Notes...
Page 240: ...240 4001055250 E 10 21 USA GB Platform Weighing adjustment procedure calibration MS0164 Notes...
Page 248: ...248 4001055250 E 10 21 USA GB Jib Remove Re install jib cylinder MS0224 Notes...
Page 262: ...262 4001055250 E 10 21 USA GB Chassis Remove Replace wheel pivot and gear motor MS0225 Notes...
Page 268: ...268 4001055250 E 10 21 USA GB Platform Remove Replace load cell MS0226 Notes...
Page 286: ...286 4001055250 E 10 21 USA GB Upper boom Remove replace the telescope cylinder MS0227 Notes...
Page 314: ...314 4001055250 E 10 21 USA GB Upper boom Remove Replace the boom jib box assembly MS0230 Notes...
Page 324: ...324 4001055250 E 10 21 USA GB Upper boom Remove Replace the rear pads MS0231 Notes...
Page 366: ...366 4001055250 E 10 21 USA GB Chassis Wheel tightening procedure MP0001 Notes...
Page 370: ...370 4001055250 E 10 21 USA GB Chassis Wheel reducer level procedure MP0002 Notes...
Page 404: ...404 4001055250 E 10 21 USA GB Chassis Front axle locking function check MP0008 Notes...
Page 420: ...420 4001055250 E 10 21 USA GB Turntable Emptying the hydraulic tank MP0014 Notes...
Page 428: ...428 4001055250 E 10 21 USA GB Platform Checking the platform MP0017 Notes...
Page 436: ...436 4001055250 E 10 21 USA GB Turntable Emptying the diesel tank MP0020 Notes...
Page 444: ...444 4001055250 E 10 21 USA GB Turntable Starter battery inspection MP0023 Notes...
Page 474: ...474 4001055250 E 10 21 USA GB Turntable Check the tension of cables MP0035 Notes...
Page 484: ...484 4001055250 E 10 21 USA GB Turntable Draining the wheel reducer MP0043 Notes...