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JLG 1200SJP, 1350SJP Boom Lift Troubleshooting Manual

264 pages · Publication 3128463

$69.59
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Models
1200SJP, 1350SJP
Serial coverage
0300000100-0300272504, B300000100-B300007118, Exclude Serial Number Range: 0300272455-0300272461
Manual type
Troubleshooting Manual
Pages
264
Publication
3128463
Condition
Brand new
JLG 1200SJP, 1350SJP Boom Lift Troubleshooting Manual, publication 3128463

What's inside

From the manual's own table of contents: 408 sections, 437 entries. See sample pages (PDF, 779 KB)

How To Use This Manual
Visual Inspection
Reading Fault Codes
Connector References
Ground Reference
Control Module Power and Communications
Critical Sensors
General
Hydraulic System Safety
Troubleshooting Safety
001 - EVERYTHING OK
002 - GROUND MODE OK
0010 - RUNNING AT CUTBACK - OUT OF TRANSPORT POSITION
0012 - RUNNING AT CREEP - CREEP SWITCH OPEN
0013 - RUNNING AT CREEP - TILTED AND ABOVE ELEVATION
0014 - CHASSIS TILT SENSOR OUT OF RANGE
0015 - LOAD SENSOR READING UNDER WEIGHT
0016 - ENVELOPE ENCROACHED - HYDRAULICS SUSPENDED
0017 - OVER MOMENT - HYDRAULICS SUSPENDED
0018 - UNDER MOMENT - HYDRAULICS SUSPENDED
0019 - MAIN ENVELOPE ENCROACHED - HYDRAULICS SUSPENDED
0020 - TOWER ENVELOPE ENCROACHED - HYDRAULICS SUSPENDED
211 - POWER CYCLE
212 - KEYSWITCH FAULTY
Show all 408 sections
213 - FSW FAULTY
227 - STEER SWITCHES FAULTY
2211 - FSW INTERLOCK TRIPPED
2212 - DRIVE LOCKED - JOYSTICK MOVED BEFORE FOOTSWITCH
2213 - STEER LOCKED - SELECTED BEFORE FOOTSWITCH
2215 - D/S JOY. OUT OF RANGE LOW
2216 - D/S JOY. OUT OF RANGE HIGH
2217 - D/S JOY. CENTER TAP BAD
2218 - L/S JOY. OUT OF RANGE LOW
2219 - L/S JOY. OUT OF RANGE HIGH
2220 - L/S JOY. CENTER TAP BAD
2221 - LIFT/SWING LOCKED - JOYSTICK MOVED BEFORE FOOTSWITCH
2222 - WAITING FOR FSW TO BE OPEN
2223 - FUNCTION SWITCHES LOCKED - SELECTED BEFORE ENABLE
2224 - FOOTSWITCH SELECTED BEFORE START
234 - FUNCTION SWITCHES FAULTY - CHECK DIAGNOSTICS/BOOM
235 - FUNCTION SWITCHES LOCKED - SELECTED BEFORE AUX POWER
236 - FUNCTION SWITCHES LOCKED - SELECTED BEFORE START SWITCH
237 - START SWITCH LOCKED - SELECTED BEFORE KEYSWITCH
259 - MODEL CHANGED - HYDRAULICS SUSPENDED - CYCLE EMS
2513 - GENERATOR MOTION CUTOUT ACTIVE
2514 - BOOM PREVENTED - DRIVE SELECTED
2515 - DRIVE PREVENTED - BOOM SELECTED
2516 - DRIVE PREVENTED - ABOVE ELEVATION
2517 - DRIVE PREVENTED - TILTED & ABOVE ELEVATION
2522 - CAN DONGLE ATTACHED - HYDRAULICS NOT RESTRICTED
2523 - BACKUP BLAM COMMUNICATIONS ACTIVE
2524 - DISCONNECT ANALYZER AND CYCLE EMS TO PERFORM BOOM RETRIEVAL
331 - BRAKE - SHORT TO BATTERY
332 - BRAKE - OPEN CIRCUIT
3311 - GROUND ALARM - SHORT TO BATTERY
3316 - RIGHT FORWARD DRIVE PUMP - SHORT TO GROUND
3317 - RIGHT FORWARD DRIVE PUMP - OPEN CIRCUIT
3318 - RIGHT FORWARD DRIVE PUMP - SHORT TO BATTERY
3320 - RIGHT REVERSE DRIVE PUMP - SHORT TO GROUND
3321 - RIGHT REVERSE DRIVE PUMP - OPEN CIRCUIT
3322 - RIGHT REVERSE DRIVE PUMP - SHORT TO BATTERY
3324 - LEFT FORWARD DRIVE PUMP - SHORT TO GROUND
3325 - LEFT FORWARD DRIVE PUMP - OPEN CIRCUIT
3326 - LEFT FORWARD DRIVE PUMP - SHORT TO BATTERY
3328 - LEFT REVERSE DRIVE PUMP - SHORT TO GROUND
3329 - LEFT REVERSE DRIVE PUMP - OPEN CIRCUIT
3330 - LEFT REVERSE DRIVE PUMP - SHORT TO BATTERY
3336 - ALTERNATOR/ECM POWER - SHORT TO GROUND
3338 - ALTERNATOR POWER - OPEN CIRCUIT
3339 - ALTERNATOR POWER - SHORT TO BATTERY
3340 - AUX POWER - SHORT TO GROUND
3341 - AUX POWER - OPEN CIRCUIT
3342 - AUX POWER - SHORT TO BATTERY
3343 - COLD START ADVANCE SOLENOID - SHORT TO GROUND
3344 - COLD START ADVANCE SOLENOID - OPEN CIRCUIT
3345 - COLD START ADVANCE SOLENOID - SHORT TO BATTERY
3349 - ELECTRIC PUMP - SHORT TO GROUND
3350 - ELECTRIC PUMP - OPEN CIRCUIT
3351 - ELECTRIC PUMP - SHORT TO BATTERY
3358 - MAIN DUMP VALVE - SHORT TO GROUND
3359 - MAIN DUMP VALVE - OPEN CIRCUIT
3360 - MAIN DUMP VALVE - SHORT TO BATTERY
3361 - BRAKE - SHORT TO GROUND
3362 - START SOLENOID - SHORT TO GROUND
3363 - START SOLENOID - OPEN CIRCUIT
3364 - START SOLENOID - SHORT TO BATTERY
3368 - TWO SPEED VALVE - SHORT TO GROUND
3369 - TWO SPEED VALVE - OPEN CIRCUIT
3370 - TWO SPEED VALVE - SHORT TO BATTERY
3371 - GROUND ALARM - SHORT TO GROUND
3372 - GROUND ALARM - OPEN CIRCUIT
3373 - GEN SET/WELDER - SHORT TO GROUND
3374 - GEN SET/WELDER - OPEN CIRCUIT
3375 - GEN SET/WELDER - SHORT TO BATTERY
3376 - HEAD TAIL LIGHT - SHORT TO GROUND
3377 - HEAD TAIL LIGHT - OPEN CIRCUIT
3378 - HEAD TAIL LIGHT - SHORT TO BATTERY
3379 - HOUR METER - SHORT TO GROUND
3380 - HOUR METER - OPEN CIRCUIT
3381 - HOUR METER - SHORT TO BATTERY
3385 - PLATFORM LEVEL UP OVERRIDE VALVE - SHORT TO GROUND
3386 - PLATFORM LEVEL UP OVERRIDE VALVE - OPEN CIRCUIT
3387 - PLATFORM LEVEL UP OVERRIDE VALVE - SHORT TO BATTERY
3391 - PLATFORM LEVEL DOWN OVERRIDE VALVE - SHORT TO GROUND
3392 - PLATFORM LEVEL DOWN OVERRIDE VALVE - OPEN CIRCUIT
3393 - PLATFORM LEVEL DOWN OVERRIDE VALVE - SHORT TO BATTERY
3394 - PLATFORM ROTATE LEFT VALVE - SHORT TO GROUND
3395 - PLATFORM ROTATE LEFT VALVE - OPEN CIRCUIT
3396 - PLATFORM ROTATE LEFT VALVE - SHORT TO BATTERY
3397 - PLATFORM ROTATE RIGHT VALVE - SHORT TO GROUND
3398 - PLATFORM ROTATE RIGHT VALVE - OPEN CIRCUIT
3399 - PLATFORM ROTATE RIGHT VALVE - SHORT TO BATTERY
33100 - JIB LIFT UP VALVE - SHORT TO GROUND
33101 - JIB LIFT UP VALVE - OPEN CIRCUIT
33102 - JIB LIFT UP VALVE - SHORT TO BATTERY
33103 - JIB LIFT DOWN VALVE - SHORT TO GROUND
33104 - JIB LIFT DOWN VALVE - OPEN CIRCUIT
33105 - JIB LIFT DOWN VALVE - SHORT TO BATTERY
33118 - SWING RIGHT VALVE - SHORT TO GROUND
33119 - SWING RIGHT VALVE - OPEN CIRCUIT
33120 - MAIN TELESCOPE IN VALVE - SHORT TO BATTERY
33121 - SWING RIGHT VALVE - SHORT TO BATTERY
33122 - SWING LEFT VALVE - SHORT TO GROUND
33123 - MAIN TELESCOPE OUT VALVE - SHORT TO BATTERY
33130 - THROTTLE ACTUATOR - SHORT TO GROUND
33131 - THROTTLE ACTUATOR - OPEN CIRCUIT
33132 - THROTTLE ACTUATOR - SHORT TO BATTERY
33133 - PLATFORM CONTROL VALVE - SHORT TO GROUND
33134 - PLATFORM CONTROL VALVE - OPEN CIRCUIT
33135 - PLATFORM CONTROL VALVE - SHORT TO BATTERY
33150 - LIFT PILOT VALVE - SHORT TO GROUND
33151 - LIFT PILOT VALVE - OPEN CIRCUIT
33152 - LIFT PILOT VALVE - SHORT TO BATTERY
33153 - LIFT DOWN AUX VALVE - SHORT TO GROUND
33154 - LIFT DOWN AUX VALVE - OPEN CIRCUIT
33155 - LIFT DOWN AUX VALVE - SHORT TO BATTERY
SHORT TO BATTERY OR OPEN CIRCUIT
33175 - JIB ROTATE LEFT VALVE - OPEN CIRCUIT
33176 - JIB ROTATE LEFT VALVE - SHORT TO BATTERY
33177 - JIB ROTATE LEFT VALVE - SHORT TO GROUND
33178 - JIB ROTATE RIGHT VALVE - OPEN CIRCUIT
33179 - JIB ROTATE RIGHT VALVE - SHORT TO BATTERY
33180 - JIB ROTATE RIGHT VALVE - SHORT TO GROUND
33181 - MAIN LIFT UP VALVE - OPEN CIRCUIT
33183 - MAIN LIFT UP VALVE - SHORT TO GROUND
33184 - MAIN LIFT DOWN VALVE - OPEN CIRCUIT
33185 - MAIN LIFT DOWN VALVE - SHORT TO GROUND
33186 - MAIN TELESCOPE OUT VALVE - OPEN CIRCUIT
33188 - MAIN TELESCOPE OUT VALVE - SHORT TO GROUND
33189 - MAIN TELESCOPE IN VALVE - OPEN CIRCUIT
33190 - MAIN TELESCOPE IN VALVE - SHORT TO GROUND
33207 - HORN - OPEN CIRCUIT
33208 - HORN - SHORT TO BATTERY
33209 - HORN - SHORT TO GROUND
33279 - GLOWPLUG - OPEN CIRCUIT
33280 - GLOWPLUG - SHORT TO BATTERY
33281 - GLOWPLUG - SHORT TO GROUND
33295 - SWING LEFT VALVE - oPEN CIRCUIT
33306 - SWING LEFT VALVE - SHORT TO BATTERY
33307 - MAIN TELESCOPE FLOW CONTROL VALVE - SHORT TO GROUND
33308 - MAIN TELESCOPE FLOW CONTROL VALVE - OPEN CIRCUIT
33309 - MAIN TELESCOPE FLOW CONTROL VALVE - SHORT TO BATTERY
33310 - MAIN LIFT DOWN VALVE - SHORT TO BATTERY
33311 - MAIN LIFT FLOW CONTROL VALVE - SHORT TO GROUND
33312 - MAIN LIFT FLOW CONTROL VALVE - OPEN CIRCUIT
33313 - MAIN LIFT FLOW CONTROL VALVE - SHORT TO BATTERY
33329 - MAIN LIFT UP VALVE - SHORT TO BATTERY
343 - PLATFORM LEVEL UP VALVE - SHORT TO GROUND
344 - PLATFORM LEVEL UP VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
347 - PLATFORM LEVEL DOWN VALVE - SHORT TO GROUND
348 - PLATFORM LEVEL DOWN VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
431 - FUEL SENSOR SHORT TO BATTERY
432 - FUEL SENSOR SHORT TO GROUND
433 - OIL PRESSURE SHORT TO BATTERY
434 - OIL PRESSURE SHORT TO GROUND
435 - COOLANT TEMPERATURE SHORT TO GROUND
437 - ENGINE TROUBLE CODE
438 - HIGH ENGINE TEMP
439 - AIR FILTER BYPASSED
4310 - NO ALTERNATOR OUTPUT
4311 - LOW OIL PRESSURE
4313 - THROTTLE ACTUATOR FAILURE
4314 - WRONG ENGINE SELECTED - ECM DETECTED
4322 - LOSS OF ENGINE SPEED SENSOR
4323 - SPEED SENSOR READING INVALID SPEED
441 - BATTERY VOLTAGE TOO LOW - SYSTEM SHUTDOWN
442 - BATTERY VOLTAGE TOO HIGH - SYSTEM SHUTDOWN
445 - BATTERY VOLTAGE LOW
662 - CANBUS FAILURE - PLATFORM MODULE
666 - CANBUS FAILURE - ENGINE CONTROLLER
6610 - CANBUS FAILURE - BLAM
6611 - CANBUS FAILURE - CHASSIS MODULE
6612 - CANBUS FAILURE - CYLINDER LOAD PIN
6613 - CANBUS FAILURE - EXCESSIVE CANBUS ERRORS
6622 - CANBUS FAILURE - TCU MODULE
6623 - CANBUS FAILURE - GATEWAY MODULE
6629 - TELEMATICS CANBUS LOADING TOO HIGH
681 - REMOTE CONTRACT MANAGEMENT OVERRIDE - ALL FUNCTIONS IN CREEP
813 - CHASSIS TILT SENSOR NOT CALIBRATED
815 - CHASSIS TILT SENSOR DISAGREEMENT
825 - LSS HAS NOT BEEN CALIBRATED
826 - RUNNING AT CREEP - PLATFORM OVERLOADED
827 - DRIVE & BOOM PREVENTED - PLATFORM OVERLOADED
828 - LIFT UP & TELE OUT PREVENTED - PLATFORM OVERLOADED
831 - PLATFORM LEVELING OVERRIDE ON
832 - PLATFORM LEVELING OVERRIDE OFF
833 - PLATFORM LEVEL UP CRACKPOINT - NOT CALIBRATED
834 - PLATFORM LEVEL DOWN CRACKPOINT - NOT CALIBRATED
837 - PLATFORM LEVEL SENSOR #1 - SHORT TO BATTERY
838 - PLATFORM LEVEL SENSOR #1 - SHORT TO GROUND OR OPEN CIRCUIT
8311 - PLATFORM LEVEL SENSOR #2 - SHORT TO BATTERY
8312 - PLATFORM LEVEL SENSOR #2 - SHORT TO GROUND OR OPEN CIRCUIT
8313 - PLATFORM LEVEL SENSOR #1 - REFERENCE VOLTAGE OUT OF RANGE
8314 - PLATFORM LEVEL SENSOR #2 - REFERENCE VOLTAGE OUT OF RANGE
8315 - PLATFORM LEVELING SENSOR - DISAGREEMENT
8316 - PLATFORM LEVEL SENSOR #1 - COMMUNICATIONS LOST
8317 - PLATFORM LEVEL SENSOR #2 - COMMUNICATIONS LOST
8318 - PLATFORM LEVELING SYSTEM TIMEOUT
841 - BOOM ANGLE SENSOR DISAGREEMENT
842 - BOOM LENGTH SWITCH FAILED
843 - BOOM LENGTH SWITCH/SENSOR DISAGREEMENT
844 - BOOM LENGTH SENSOR NOT DETECTING LENGTH CHANGE
845 - BOOM LENGTH SENSOR - OUT OF RANGE HIGH
846 - BOOM LENGTH SENSOR - OUT OF RANGE LOW
847 - BOOM LENGTH SENSOR - VALUE OUT OF RANGE HIGH
848 - BOOM LENGTH SENSOR - VALUE OUT OF RANGE LOW
849 - BOOM ANGLE SENSOR #1 - COMMUNICATIONS FAULT
8410 - BOOM ANGLE SENSOR #2 - COMMUNICATIONS FAULT
8411 - BOOM ANGLE SENSOR #1 - INVALID ANGLE
8412 - BOOM ANGLE SENSOR #2 - INVALID ANGLE
8413 - WRONG TELESCOPE RESPONSE
8414 - WRONG LIFT RESPONSE
851 - MOMENT PIN - HORIZONTAL FORCE OUT OF RANGE
852 - MOMENT PIN - VERTICAL FORCE OUT OF RANGE
855 - MOMENT PIN - SENSOR FAULT
857 - NEW MOMENT PIN DETECTED FAULT
862 - AXLE EXTEND VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
863 - AXLE EXTEND VALVE - SHORT TO GROUND
864 - AXLE RETRACT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
865 - AXLE RETRACT VALVE - SHORT TO GROUND
866 - RIGHT FRONT STEER RIGHT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
867 - RIGHT FRONT STEER RIGHT VALVE - SHORT TO GROUND
868 - RIGHT FRONT STEER LEFT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
869 - RIGHT FRONT STEER LEFT VALVE - SHORT TO GROUND
8610 - LEFT FRONT STEER RIGHT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
8611 - LEFT FRONT STEER RIGHT VALVE - SHORT TO GROUND
8612 - LEFT FRONT STEER LEFT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
8613 - LEFT FRONT STEER LEFT VALVE - SHORT TO GROUND
8614 - RIGHT REAR STEER RIGHT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
8615 - RIGHT REAR STEER RIGHT VALVE - SHORT TO GROUND
8616 - RIGHT REAR STEER LEFT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
8617 - RIGHT REAR STEER LEFT VALVE - SHORT TO GROUND
8618 - LEFT REAR STEER RIGHT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
8619 - LEFT REAR STEER RIGHT VALVE - SHORT TO GROUND
8620 - LEFT REAR STEER LEFT VALVE - SHORT TO BATTERY OR OPEN CIRCUIT
8621 - LEFT REAR STEER LEFT VALVE - SHORT TO GROUND
8622 - FRONT RIGHT STEER SENSOR - DECOUPLED
8623 - FRONT LEFT STEER SENSOR - DECOUPLED
8624 - REAR RIGHT STEER SENSOR - DECOUPLED
8625 - REAR LEFT STEER SENSOR - DECOUPLED
8626 - FRONT LEFT STEER SENSOR - NOT RESPONDING
8627 - FRONT RIGHT STEER SENSOR - NOT RESPONDING
8628 - REAR LEFT STEER SENSOR - NOT RESPONDING
8629 - REAR RIGHT STEER SENSOR - NOT RESPONDING
8630 - FRONT RIGHT STEER SENSOR - SHORT TO GROUND OR OPEN CIRCUIT
8631 - FRONT RIGHT STEER SENSOR - SHORT TO BATTERY
8632 - FRONT LEFT STEER SENSOR - SHORT TO GROUND OR OPEN CIRCUIT
8633 - FRONT LEFT STEER SENSOR - SHORT TO BATTERY
8634 - REAR RIGHT STEER SENSOR - SHORT TO GROUND OR OPEN CIRCUIT
8635 - REAR RIGHT STEER SENSOR - SHORT TO BATTERY
8636 - REAR LEFT STEER SENSOR - SHORT TO GROUND OR OPEN CIRCUIT
8637 - REAR LEFT STEER SENSOR - SHORT TO BATTERY
8651 - ENGINE SHUTDOWN - AXLE LOCKOUT VALVE FAULT
998 - EEPROM FAILURE - CHECK ALL SETTINGS
9914 - PLATFORM MODULE SOFTWARE UPDATE REQUIRED
9915 - CHASSIS TILT SENSOR NOT GAIN CALIBRATED
9916 - CHASSIS TILT SENSOR GAIN OUT OF RANGE
9917 - HIGH RESOLUTION A2D FAILURE - INTERRUPT LOST
9918 - HIGH RESOLUTION A2D FAILURE - REINIT LIMIT
9919 - GROUND SENSOR REF VOLTAGE OUT OF RANGE
9920 - PLATFORM SENSOR REF VOLTAGE OUT OF RANGE
9921 - GROUND MODULE FAILURE - HIGH SIDE DRIVER CUTOUT FAULTY
9922 - PLATFORM MODULE FAILURE - HWFS CODE 1
9923 - GROUND MODULE FAILURE - HWFS CODE 1
9925 - FUNCTIONS LOCKED OUT - CHASSIS MODULE SOFTWARE VERSION IMPROPER
9926 - FUNCTIONS LOCKED OUT - BLAM MODULE SOFTWARE VERSION IMPROPER
9927 - GROUND MODULE CONSTANT DATA UPDATE REQUIRED
9928 - ENVELOPE CONTROL DISABLED
9929 - MOMENT CONTROL DISABLED
9930 - STEER SENSORS NOT CALIBRATED
9931 - BOOM SENSORS NOT CALIBRATED
9932 - LIFT CRACKPOINTS NOT CALIBRATED
9933 - TELESCOPE CRACKPOINTS NOT CALIBRATED
9934 - DRIVE CRACKPOINTS NOT CALIBRATED
9935 - BLAM SENSOR SUPPLY OUT OF RANGE HIGH
9936 - BLAM SENSOR SUPPLY OUT OF RANGE LOW
9937 - LENGTH SENSOR REF VOLTAGE HIGH
9938 - LENGTH SENSOR REF VOLTAGE LOW
9939 - BLAM HIGH RES A/D FAILURE
9940 - CHASSIS SENSOR SUPPLY OUT OF RANGE HIGH
9941 - CHASSIS SENSOR SUPPLY OUT OF RANGE LOW
9944 - CURRENT FEEDBACK GAINS OUT OF RANGE
9945 - CURRENT FEEDBACK CALIBRATION CHECKSUM INCORRECT
9979 - FUNCTIONS LOCKED OUT - GROUND MODULE SOFTWARE VERSION IMPROPER
33xx - COMMON STB OR OC PROCEDURE
33XX - COMMON STG PROCEDURE29 topics
  • Connector Index
  • BLAM Module Connector Pinouts
  • Chassis Module Connector Pinouts
  • Ground Module Connector Pinouts
  • Platform Module Connector Pinouts
  • Connector Loading Diagrams
  • To Connect the JLG Control System Analyzer
  • Using the Analyzer
  • Changing the Access Level of the Hand Held Analyzer
  • Adjusting Parameters Using the Hand Held Analyzer
  • Machine Setup
  • Machine Orientation When Setting Speeds
  • System Test
  • Calibration Instructions
  • Calibrating Steer
  • Calibrating Drive
  • Electronic Platform Leveling
  • Calibrating Platform Level
  • TABLE OF CONTENTS (Continued) Calibrating Tilt Sensor
  • Calibrating Lift Crack Point
  • Calibrating Telescope Crack point
  • Calibrating the Boom Sensors
  • Wire Rope Tensioning Procedure
  • General
  • Multimeter Basics
  • Continuity Measurement Over Long Distances
  • Switches
  • Working with AMP Connectors
  • Working With Deutsch Connectors
Troubleshooting Flowchart
Ground Module and Platform Fault (System Distress) Lights
Basic Electronic Module Connections
Color Key
Platform Area Connectors
Boom Area Connectors
Engine Area Connectors
Main Valve Area Connectors
Ground Control Connectors
Chassis Area Connectors
Ground, Engine and BLAM Electrical Schematic
Platform Electrical Schematic
Chassis Electrical Schematic
Electrical Wiring (Sheet 1 of 2)
Electrical Wiring (Sheet 2 of 2)
Telematics System
Main Valve Layout
Pumps Layout
Platform Valve Layout
Hydraulic Schematic - Pump Circuit - Sheet 1 of 2
Hydraulic Schematic - Pump Circuit - Sheet 2 of 2
Hydraulic Schematic - Platform Control - Sheet 1 of 2
Hydraulic Schematic - Platform Control - Sheet 2 of 2
Hydraulic Schematic - Axle Steer Control - Sheet 1 of 2
Hydraulic Schematic - Axle Steer Control - Sheet 2 of 2
Hydraulic Schematic - Traction Control - Sheet 1 of 2
Hydraulic Schematic - Traction Control - Sheet 2 of 2
Hydraulic Schematic - Boom Control - Sheet 1 of 2
Hydraulic Schematic - Boom Control - Sheet 2 of 2
Ground Analyzer Connection Point
Platform Analyzer Connection Point
Analyzer Flow Chart
Analyzer Flow Chart - Personalities (Software Version 7.X to Present)
Analyzer Flow Chart - Machine Setup (Software Version 7.X to Present)
Analyzer Flow Chart - Calibrations (Software Version 7.X to Present)
Analyzer Flow Chart - Diagnostics (Software Version 7.X to Present) - Sheet 1 of 3
Analyzer Flow Chart - Diagnostics (Software Version 7.X to Present) - Sheet 2 of 3
Analyzer Flow Chart - Diagnostics(Software Version 7.X to Present) - Sheet 3 of 3
System Test Flow Chart - Platform Tests
System Test Flow Chart - Ground Station Tests
Boom Sensor Calibration Position 1
Boom Sensor Calibration Position 2
Boom Sensor Calibration Position 3
Boom Sensor Calibration Position 4
Boom Sensor Calibration Position 5
Boom Sensor Calibration Position 6
Boom Sensor Calibration Position 7
Boom Sensor Calibration Position 8
Boom Sensor Calibration Position 9
Boom Sensor Calibration Position 10
Wire Rope Tensioning Figure A
Wire Rope Adjustment Tools
Voltage Measurement (DC)
Resistance Measurement
Continuity Measurement
Current Measurement (DC)
AMP Connector
Connector Assembly (1 of 4)
Connector Assembly (2 of 4)
Connector Assembly (3 of 4)
Connector Assembly (4 of 4)
Connector Disassembly
Connector Installation
DT/DTP Contact Installation
DT/DTP Contact Removal
HD/HDP Contact Installation
HD/HDP Locking Contacts Into Position
HD/HDP Contact Removal
HD/HDP Unlocking Contacts
Common Deutz Engine Fault Codes
Limit Switch States
Platform Area Solenoids
Main Valve Area Solenoids
Chassis Area Solenoids
Connector Index
X086 (J1) BLAM Module Pinout
X087 (J2) BLAM Module Pinout
X088 (J3) BLAM Module Pinout
X089 (J4) BLAM Module Pinout
X090 (J5) BLAM Module Pinout
X229 (J1) Chassis Module Pinout
X230 (J2) Chassis Module Pinout
X231 (J3) Chassis Module Pinout
X232 (J4) Chassis Module Pinout
X233 (J5) Chassis Module Pinout
X001 (J1) Ground Module Pinout
X002 (J2) Ground Module Pinout
X004 (J4) Ground Module Pinout
X007 (J7) Ground Module Pinout
X008 (J8) Ground Module Pinout
X165 (J1) Platform Module Pinout
X166 (J2) Platform Module Pinout
X167 (J5) Platform Module Pinout
X168 (J6) Platform Module Pinout
X169 (J7) Platform Module Pinout
X170 (J8) Platform Module Pinout
Connector Loading Diagrams
Machine Configuration Programming Information
Machine Personality Settings and Speeds
System Test Messages
Calibrations Listed by Symptom
Calibrations Listed by Service Action

Inside this manual

Real pages from this troubleshooting manual (264 pages). Open the sample pages (PDF, 778 KB)

Sample pages from the JLG 1200SJP, 1350SJP Boom Lift Troubleshooting Manual: Troubleshooting, Specifications, Diagram, Color page, Color page, Foldout diagram (color)
  • Troubleshooting, page 21: SECTION 1. DTC DICTIONARY AND SELECTED TROUBLESHOOTING
  • Specifications, page 69: Connect a 5000 psi pres-
  • Diagram, page 181: SECTION 3 - HYDRAULIC REFERENCE
  • Color page, page 214: SECTION 5 - CALIBRATIONS
  • Color page, page 247: SECTION 5 - CALIBRATIONS
  • Foldout diagram (color), page 117: SECTION 2 - ELECTRICAL REFERENCE

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This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 264 pages

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