Tigercat X822C LX822C X830C LX830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

Description

Tigercat X822C LX822C X830C LX830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

DESCRIPTION:

Tigercat X822C LX822C X830C LX830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

INTRODUCTION:

An Operator’s manual, Service manual and a Parts catalog are made available by Tigercat to assist the
dealer, customer and operator in becoming familiar with the features of the X822C/LX822C/X830C/
LX830C Feller Bunchers
Serial numbers:-
X822C 82261001 to 82261999 (Closed Loop)
LX822C 82271001 to 82271999 (Levelling, Closed Loop)
X830C 83061001 to 83061999 (Closed Loop)
LX830C 83071001 to 83071999 (Levelling, Closed Loop)

• The operator’s manual will assist the operator with the techniques of proper and safe operation of the
  X822C/LX822C/X830C/LX830C Feller Bunchers. There is also important information regarding the safe
  operation of the saw head. The service manual contains safety and servicing procedures and a preventive
  maintenance schedule to ensure optimum machine performance.
• Section 1 in both the operator’s manual and the service manual contains safety information that must be
  followed. As well, throughout the rest of the manuals, WARNING and CAUTION notices are displayed
  where necessary, drawing attention to possible hazards when performing certain procedures.
• Only trained personnel should be allowed to operate or work on the machine.
  The information contained in this manual is current at time of printing. Improvements to the machine are
  on-going and may not be covered, therefore in these cases contact your Tigercat dealer for the
  appropriate information.
• The phrase “and up” appearing in this manual after the serial number implies that the related information
  is current for any machine serial number HIGHER than the serial number preceding the “and up”.
• Tigercat reserves the right to make changes to the machine after this manual release date that may not
  immediately appear in this manual.

TABLE OF CONTENTS:

Tigercat X822C LX822C X830C LX830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

X822C LX822C X830C LX830C SERVICE ISSUE 1.1……………….. 1
INTRODUCTION……………………………………….. 3
STANDARDS TOPS, FOPS, OPS……………………………. 4
NON-APPROVED FIELD PRODUCT CHANGES……………………. 5
SECTION 1 – SAFETY……………………………………… 7
BATTERY DISCONNECT SWITCH …………………………… 19
Battery safety …………………………………….. 12
CAB EXITS …………………………………………. 13
COOLING SYSTEM …………………………………….. 22
EMERGENCY CAB EXITS ………………………………… 13
ENGINE DOORS ………………………………………. 24
ER BOOM SYSTEM PRECAUTIONS ………………………….. 23
EXHAUST FUMES ……………………………………… 24
FELLING TREES ……………………………………… 18
FIRE PREVENTION ……………………………………. 27
DRY CHEMICAL CLEANUP PROCEDURES ………………….. 31
FIRE PREVENTION GUIDELINES ………………………. 27
WHAT TO DO AFTER A MACHINE FIRE HAS OCCURRED ………. 30
WHAT TO DO TO PREPARE FOR A MACHINE FIRE ………….. 28
WHAT TO DO WHEN A MACHINE FIRE OCCURS …………….. 29
FLUID INJECTION INJURY ……………………………… 25
FLUID LEAKS ……………………………………….. 22
GREASE INJECTION INJURY …………………………….. 26
HAZARD ZONE ……………………………………….. 9
HYDRAULIC PRESSURE HAZARD …………………………… 22
LOOSE CLOTHING HAZARD ………………………………. 22
machine stability and traction ………………………. 15
parking boom ………………………………………. 23
parking the machine ………………………………… 19
PROTECTIVE CLOTHING ………………………………… 8
SAFETY INTERLOCK SWITCHES ON CAB DOORS ……………….. 14
SAFETY PRECAUTIONS, GENERAL …………………………. 8
SAFETY PRECAUTIONS, OPERATING ……………………….. 12
SAFETY PRECAUTIONS, SERVICING ……………………….. 21
SAFETY SYMBOLS …………………………………….. 8
SIGNAL WORDS ………………………………………. 8
WELDING, PRIOR TO ………………………………….. 21
Working with oil …………………………………… 10
APPENDIX – USING HIGH SPEED DISC SAWS SAFELY………………. 33
COMMENTS AND INSTRUCTIONS……………………………. 33
DIRECTION OF THROW ……………………………… 39
HIGH ANGLE WRIST ROTATION ABILITY ………………… 40
RECOGNIZING THE DANGERS …………………………. 39
THROWING LONG WOOD PIECES ……………………….. 42
DANGERS …………………………………………… 35
FORWARD …………………………………………… 34
BE AWARE OF THE HAZARDS …………………………. 34
OTHER INSTRUCTIONS ……………………………… 35
SAFE PRACTICES …………………………………. 35
SEVERAL TYPES OF HEADS INVOLVED ………………….. 34
STORED ENERGY ………………………………….. 34
HIGH ANGLE WRIST ROTATION CAPABILITY …………………. 41
SAW HEAD DON’TS ……………………………………. 47
TYPE OF HOUSING MAKES A DIFFERENCE …………………… 36
SECTION 3 – LUBRICATION & MAINTENANCE…………………….. 49
ACCESS DOOR, UNDERCARRIAGE, SWIVEL ………………….. 75
AIR CONDITIONING, CHECKING THE SYSTEM ……………….. 64
AIR INTAKE MAINTENANCE …………………………….. 72
APPROVED HYDRAULIC OILS ……………………………. 59
CHECKING THE AIR CONDITIONING SYSTEM ………………… 64
EMERGENCY EXITS, CHECK MONTHLY ……………………… 53
ENGINE AIR CLEANER MAINTENANCE ……………………… 72
ER BOOM SYSTEM ……………………………………. 63
FILTER AND LUBRICATION SCHEDULE …………………….. 60
FILTERS……………………………………………. 49
CHANGING CHARGE FILTERS ………………………… 70
CHANGING HYDRAULIC RETURN FILTERS ……………….. 69
CHARGE PILOT FILTER ……………………………. 70
FUEL TANK STRAINER …………………………….. 67
HYDRAULIC OIL RETURN FILTERS ……………………. 67
HYDRAULIC OIL RETURN STRAINERS/DIFFUSERS …………. 71
SERVICING GUIDELINES FOR OIL FILTERS …………….. 68
FIRE PREVENTION …………………………………… 54
GENERAL MAINTENANCE ……………………………….. 53
HYDRAULIC OILS ……………………………………. 59
LUBRICATION POINTS DIAGRAM, LEVELLER ………………… 56
LUBRICATION POINTS DIAGRAM, LEVELLER COMPONENTS ………. 57
LUBRICATION SCHEDULE ………………………………. 60
NEW MACHINE MAINTENANCE ……………………………. 50
FIRST 50-100 HOUR INSPECTION AND SERVICE REPORT …… 50
INITIAL PRE-DELIVERY INSPECTION …………………. 50
TIGHTENING POINTS ……………………………… 50
OIL LOST FROM LEAKAGE ……………………………… 53
OIL SAMPLE COLLECTION PROCEDURES ……………………. 52
OIL SAMPLING PROGRAM ………………………………. 51
parking boom ……………………………………… 63
PRESSURE SETTINGS …………………………………. 82
PREVENTIVE MAINTENANCE SCHEDULE …………………….. 50
PUMP DRIVE GEARBOX MAINTENANCE GUIDE ………………… 75
SCHEDULED MAINTENANCE……………………………….. 49
Frequently ……………………………………. 55
8 hours ………………………………………. 55
24 HOURS ……………………………………… 56
125 HOURS …………………………………….. 56
250 HOURS …………………………………….. 57
500 HOURS …………………………………….. 58
1000 HOURS ……………………………………. 58
2000 HOURS ……………………………………. 58
LUBRICATION POINTS DIAGRAM, LEVELLER …………….. 56
LUBRICATION POINTS DIAGRAM, LEVELLER COMPONENTS …… 57
SERVICE PLATFORM (IF EQUIPPED) ……………………… 61
SWING DRIVE GEARBOX…………………………………. 49
LOWER BEARING LUBRICATION ………………………. 62
LUBRICATION OF SWING PINION AND SWING BEARING …….. 62
UPPER GEARING LUBRICATION ………………………. 62
TORQUE CHART ……………………………………… 76
TORQUE CHART, GENERAL ……………………………… 77
TORQUE, FLUID CONNECTIONS ………………………….. 78
WEIGHTS OF COMMERCIAL WOOD …………………………. 81
SECTION 4 – HYDRAULIC SYSTEM…………………………….. 83
FILTERS, HYDRAULIC OIL………………………………. 83
CHARGE PILOT FILTER …………………………….. 88
FILTER SERVICE NOTE …………………………….. 87
RETURN FILTERS …………………………………. 87
STRAINER SERVICE NOTE …………………………… 87
VENT/BREATHER, HYDRAULIC TANK ……………………. 86
HAND FILL PUMP, HYDRAULIC OIL ……………………….. 88
HIGH PRESSURE LIMITING CONTROL VALVE………………….. 83
SET LOAD SENSE RELIEF VALVE ………………………109
HYDRAULIC OIL FILTERS ………………………………. 86
HYDRAULIC OIL LEVEL SIGHT GAUGES …………………….. 87
HYDRAULIC OIL TANK………………………………….. 83
DESCRIPTION ……………………………………. 86
OIL LEVEL SIGHT GAUGES ………………………….. 87
HYDRAULIC PUMPS…………………………………….. 83
MAIN PUMP ……………………………………… 90
MAIN PUMP WEAR TEST …………………………. 90
SAW PUMP ………………………………………. 91
HYDRAULIC SYSTEM OPERATION…………………………… 83
CIRCUIT DESCRIPTION …………………………….. 97
COOLING FAN CIRCUIT …………………………….. 85
FLOW ON DEMAND and LOAD COMPENSATION ……………… 97
MAIN HYDRAULIC SYSTEM; BOOM, SWING, WRIST, DRIVE …… 84
MARGIN PRESSURE ………………………………… 90
MARGIN PRESSURE, SET …………………………….107
PILOT CIRCUIT ………………………………….. 85
PRESSURE GAUGE CONNECTIONS ……………………….108
SAW CIRCUIT ……………………………………. 85
SWING SYSTEM …………………………………… 84
TRACK DRIVE SYSTEM ……………………………… 85
HYDRAULIC TANK …………………………………….. 86
LOAD SENSING……………………………………….. 83
BASIC DESCRIPTION ………………………………. 93
BASIC PRINCIPLES ……………………………….. 92
OPERATING TIPS …………………………………. 95
SET LOAD SENSE RELIEF VALVE ………………………109
SET MARGIN PRESSURE ……………………………..107
MAIN CONTROL VALVE/MANIFOLD………………………….. 83
CONTROL SPOOL SECTIONS ………………………….. 98
CONTROL VALVE SECTIONS ………………………….. 99
CONTROL VALVE SPOOL OPERATION …………………….101
HIGH PRESSURE LIMITING CONTROL VALVE ………………106
MAIN CONTROL VALVE DESCRIPTION …………………… 98
PORT RELIEF AND ANTICAVITATION VALVE ………………100
ADJUSTING PROCEDURE ………………………….100
SWING AND DRIVE MOTOR SPOOL SECTIONS ……………… 98
PRESSURE SETTINGS …………………………………..110
SCHEMATIC DIAGRAMS………………………………….. 83
HIGH PRESS. LIMITING CONTROL ……………………..106
LOAD SENSING (FLOW ON DEMAND) ……………………. 92
LOAD SENSING SYSTEM CIRCUIT DIAGRAM ………………. 96
MAIN PUMP ……………………………………… 91
MAIN VALVE WITH HIGH PRESS. LIMITING CONTROL ………. 99
SECTION 5 – PILOT SYSTEM…………………………………111
ACCUMULATOR…………………………………………111
CHARGING ……………………………………….120
CHECK PRE-CHARGE PRESSURE ………………………..120
GENERAL DESCRIPTION ……………………………..116
TESTING DEVICE ………………………………….120
CHARGE/PILOT SUPPLY PUMP …………………………….116
CHARGE/PILOT/FILTER MANIFOLD …………………………112
CIRCUIT DIAGRAM …………………………………….117
ELECTRICAL CIRCUIT ………………………………….118
MANIFOLD, CHARGE/PILOT/FILTER ………………………..112
PILOT SYSTEM COMPONENTS ……………………………..112
ACCUMULATOR …………………………………….116
CHARGE/PILOT/FILTER MANIFOLD ……………………..112
PROPORTIONAL PILOT MANIFOLD ………………………114
PILOT SYSTEM DESCRIPTION …………………………….112
PRESSURE SETTINGS …………………………………..119
SCHEMATIC DIAGRAMS…………………………………..111
CHARGE/PILOT/FILTER MANIFOLD ……………………..118
SECTION 6 – ELECTRICAL AND COMPUTERS………………………121
CAB MODULE ………………………………………..159
CHANNELS ………………………………………….172
INPUTS………………………………………….121
DIGITAL IN (DIN) ……………………………172
FREQUENCY IN (FIN) ………………………….172
VOLTAGE IN (VIN) ……………………………172
OUTPUTS…………………………………………121
CURRENT OUT (COUT) ………………………….172
DIGITAL OUT (DOUT) ………………………….172
PWM OUT (PULSE WIDTH MODULATION) ……………..172
COMPUTER CONTROL SYSTEM (IQAN MDM DISPLAY) ……………156
ALTERNATE MENUS ………………………………..163
CYCLE COUNTER ………………………………163
MACHINE SERVICE – HYDRAULIC OIL ………………164
TREE COUNTER ……………………………….163
CONTROL SYSTEM OVERVIEW …………………………156
DIAGNOSTICS ADJUSTMENT MENUS …………………….165
ADJUST DATE TIME SETTINGS (SETTINGS MENU) ……..170
ADJUST FUNCTION PARAMETERS (PROPERTIES MENU) …..175
ADJUST LCD DISPLAY BRIGHTNESS (SETTINGS MENU) ….168
ADJUST OUTPUTS (PROPERTIES MENU) ……………..177
LANGUAGE SETTINGS (SETTINGS MENU) …………….169
MENU DESCRIPTIONS …………………………..166
MENU OPERATION ……………………………..167
SOUND SETTINGS (SETTINGS MENU) ……………….169
SYSTEM COMPONENTS ………………………………156
SYSTEM WARNING MESSAGES …………………………185
INFORMATION MESSAGES ………………………..187
MODULE IS OFFLINE SYSTEM WARNING ……………..180
WARNING MESSAGES ……………………………185
CURRENT OUT – TROUBLESHOOTING FOR OPEN CIRCUITS ……….172
DOWNLOADING APPLICATIONS FROM DEALER WEBSITE ………….192
ELECTRICAL INSTALLATION – CAB ……………………….153
ELECTRICAL KIT – SERVICE AND DIAGNOSTICS ……………..190
ELECTRICAL SCHEMATICS………………………………..121
822*1001 TO 822*1100 ……………………………123
822*1101 AND UP ………………………………..135
830*1001 TO 830*1100 ……………………………123
830*1101 AND UP ………………………………..135
ENGINE MODULE ……………………………………..160
ERROR MESSAGES AND ALARMS…………………………….121
FAULT CODES : ERROR MESSAGES …………………….188
MAIN SYSTEM ERRORS ……………………………..180
FAULT CODES : ERROR MESSAGES ………………………..188
ERROR :INPUT HIGH ………………………………188
ERROR: INPUT LOW ……………………………….188
ERROR: OUTPUT HIGH ……………………………..188
ERROR: OUTPUT LOW ………………………………188
INTERPRETING ERROR MESSAGES ……………………..188
FUSES AND RELAYS …………………………………..148
GET APPLICATION ……………………………………198
GET ERROR/EVENT LOG ………………………………..202
ID-TAG ……………………………………………162
IQAN……………………………………………….122
MAIN SYSTEM ERRORS ……………………………..180
MDM MODULE BLANK SCREEN ……………………..180
IQAN SOFTWARE ……………………………………..192
DOWNLOADING APPLICATIONS FROM DEALER WEBSITE ………192
GET APPLICATION (DOWNLOAD FROM MDM)………………..122
USING A PC/LAPTOP …………………………..199
USING A PDA ………………………………..198
GET ERROR/EVENT LOG………………………………122
using A pc/laptop …………………………..203
using a pda ………………………………..202
GRAPHING AND MEASUREMENT OF CHANNELS……………….122
USING A PC/LAPTOP …………………………..201
USING A PDA ………………………………..200
PDA REGISTRATION ……………………………….192
UPDATING THE IQAN APPLICATION……………………..122
FROM A PC/LAPTOP ………………………….196
FROM A PDA …………………………………194
MAIN SYSTEM ERRORS…………………………………..122
XP2-A0 MODULE OFFLINE ERRORS …………………….184
XS-A0 MODULE OFFLINE ERROR ……………………..182
XT2-A0 MODULE OFFLINE ERROR …………………….183
PDA REGISTRATION …………………………………..192
REAR ELECTRICAL PANEL ………………………………152
SWITCH AND SENSOR LOCATIONS …………………………155
UPDATE APPLICATION …………………………………194
wire colour code chart ……………………………..147
SECTION 7 – ENGINE START AND STOP…………………………205
ENGINE, RESTARTING AFTER ENGINE RUN OUT OF FUEL ……….208
ENGINE, STARTING…………………………………….205
CUMMINS QSL9 ……………………………………206
ENGINE, STARTING, COLD WEATHER………………………..205
CUMMINS QSL9 ……………………………………207
ENGINE, STOPPING ……………………………………209
SCHEMATIC DIAGRAM……………………………………205
822*1001 TO 822*1100, 830*1001 TO 830*1100………….205
START CIRCUIT – AT REST ………………………210
START CIRCUIT – BATTERY DISCONNECT SWITCH ‘ON’ ….211
START CIRCUIT – RUN ………………………….213
START CIRCUIT – RUN, PILOT RESET SWITCH ‘OFF’ …..215
START CIRCUIT – RUN, PILOT RESET SWITCH ‘ON’ ……214
START CIRCUIT – START ………………………..212
822*1101 AND UP, 830*1101 AND UP…………………..205
START CIRCUIT – AT REST ………………………216
START CIRCUIT – BATTERY DISCONNECT SWITCH ‘ON’ ….217
START CIRCUIT – RUN ………………………….219
START CIRCUIT – RUN, PILOT RESET SWITCH ‘OFF’ …..221
START CIRCUIT – RUN, PILOT RESET SWITCH ‘ON’ ……220
START CIRCUIT – START ………………………..218
STARTING ENGINE……………………………………..205
CUMMINS QSL9 ……………………………………206
SECTION 9 – ENGINE ANTI-STALL…………………………….223
CONTROL MODULE IN CAB ……………………………….224
CONTROL MODULE PIN CONNECTIONS ……………………….225
ENGINE ANTI-STALL CURVE ……………………………..225
ENGINE ANTI-STALL SWITCH …………………………….224
FAULT FINDING procedure ~ Anti-stall Quick Check ……….228
FAULT FINDING procedures, additional ………………….229
HORSEPOWER LIMITING CONTROL…………………………..223
GENERAL DESCRIPTION ……………………………..224
LOAD SENSE; SET MARGIN PRESSURE See SECTION 4…………..223
SCHEMATIC DIAGRAMS…………………………………..223
ENGINE ANTI-STALL CIRCUIT ………………………..226
LOAD SENSING SYSTEM CIRCUIT DIAGRAM ……………….227
SET PILOT PRESSURE See SECTION 5………………………223
SPEED SENSOR, ADJUSTING ……………………………..225
SPEED SENSOR ON ENGINE ………………………………224
VERIFY ANTI-STALL SETTING See SECTION 4………………..223
SECTION 10- OIL COOLER AND COOLING FAN…………………….231
CHARGE AIR COOLER …………………………………..246
CHARGE/PILOT SUPPLY PUMP …………………………….238
COOLING ASSEMBLY – OVERALL VIEW ………………………233
COOLING FAN CIRCUIT DESCRIPTION ………………………242
COOLING FAN CIRCUIT DIAGRAM ………………………….244
fan DRIVE CONTROL VALVE ……………………………..240
FAN MOTOR ………………………………………….239
FAN SPEED CHECKS ……………………………………245
CHECK FOR NO A/C DURING CLEAN MODE ………………..245
FAN ‘CLEAN’ SPEED ……………………………….245
fan FULL ON speed ……………………………….245
MINIMUM FAN SPEED WITH A/C “ON” …………………..245
HYDRAULIC OIL FILTERS ……………………………….235
HYDRAULIC SCHEMATIC………………………………….231
FAN CIRCUIT …………………………………….248
OIL COOLER CIRCUIT ………………………………248
HYDRAULIC TANK ……………………………………..235
MAIN CONTROL VALVE See SECTION 4………………………231
MAIN PUMP See SECTION 4………………………………231
OIL COOLER …………………………………………232
OIL COOLER BYPASS/ RETURN MANIFOLD ……………………233
OIL COOLER CIRCUIT DESCRIPTION ……………………….236
OIL COOLER CIRCUIT DIAGRAM …………………………..237
RADIATOR …………………………………………..246
RETURN MANIFOLD/RETURN FILTERS ……………………….234
SECTION 11 – TRACK DRIVE…………………………………249
CHARGE/PILOT SUPPLY PUMP …………………………….258
CIRCUIT DIAGRAM …………………………………….257
CIRCUIT HYDRAULIC SCHEMATIC ………………………….256
DRIVE MOTOR…………………………………………249
DESCRIPTION …………………………………….254
SCHEMATIC ………………………………………255
START-UP PROCEDURE ………………………………261
DRIVE PUMP………………………………………….249
DESCRIPTION …………………………………….252
SCHEMATIC DIAGRAM ……………………………….253
HYDROSTATIC DRIVE SYSTEM …………………………….251
IMPORTANT TRACK DRIVE NOTES…………………………..249
NEW MACHINE …………………………………….250
STRAIGHT TRAVEL …………………………………250
TRACK SAG ………………………………………250
PRESSURE SETTINGS, DRIVE CIRCUIT………………………249
SUMMARY: SET PUMP POR VALVES ……………………..263
SCHEMATIC DIAGRAMS…………………………………..249
DRIVE CIRCUIT …………………………………..257
DRIVE MOTOR …………………………………….255
DRIVE PUMP ……………………………………..253
TRACK COMPONENTS…………………………………….249
BOTTOM ROLLER RETAINING BOLTS …………………….273
MEASURING TRACK SAG ……………………………..270
TRACK SAG ADJUSTMENT …………………………271
OPERATING THE MACHINE ……………………………270
TORQUING UNDERCARRIAGE BOLTS ……………………..272
TRACK SHOE RETAINING BOLTS ……………………….272
WEAR LIMITS……………………………………..249
BOTTOM ROLLER WEAR …………………………..275
BUSHING WEAR, OUTSIDE DIAMETER ………………..275
IDLER WEAR ………………………………….275
PIN AND BUSHING WEAR …………………………274
TRACK LINK WEAR ……………………………..274
TRACK SHOE GROUSER HEIGHT WEAR ………………..274
Track slide wear …………………………….276
TRACK DRIVE ASSEMBLY ………………………………..250
SECTION 12 – BOOM FUNCTIONS………………………………277
ADJUST OIL FLOW TO CYLINDERS (CYLINDER CYCLE TIMES ……..286
BOOM CONTROL VALVE ………………………………….279
BOOM SYSTEM DESCRIPTION………………………………277
‘CONVENTIONAL’ BOOM ……………………………..278
‘ER’ BOOM SYSTEM ………………………………..278
CIRCUIT DIAGRAM……………………………………..277
‘CONVENTIONAL’ BOOM SYSTEM ……………………….280
‘ER’ BOOM SYSTEM ………………………………..281
CYLINDER CYCLE TIMES, TYPICAL ………………………..287
ENGINE ANTI-STALL …………………………………..279
ER BOOM SYSTEM ……………………………………..283
HYDRAULIC SCHEMATIC………………………………….277
BOOM CIRCUIT ……………………………………282
Load sensing ……………………………………….279
parking boom ……………………………………….283
SET MAIN BOOM, STICK AND TILT PORT RELIEF VALVES ……….284
TILT CYLINDER FLOW ADJUSTMENT ………………………..279
SECTION 13 – LEVELLING…………………………………..289
CIRCUIT DESCRIPTION …………………………………299
CIRCUIT DIAGRAM …………………………………….298
COUNTERBALANCE VALVE ………………………………..294
OPERATING DESCRIPTION ……………………………294
SCHEMATIC DIAGRAM ……………………………….294
ELECTRICAL INSTALLATION (FACTORY INSTALLED)…………….289
IQAN COMPUTER CONTROL SYSTEM………………………289
XP2 MODULE ELECTRICAL SCHEMATIC (LEVELER ONLY …..296
XS MODULE ELECTRICAL SCHEMATIC ………………..297
ELECTRONIC ADJUSTMENT PROCEDURE, LEVELLING …………….306
ADJUSTING CYLINDER TRACKING ………………………308
ADJUSTING FORWARD/REAR LEVELLING SPEED …………….307
CHECKING LEVELLING SPEED (CYLINDER CYCLE TIMES) ……306
ENGINE ANTI-STALL …………………………………..293
HYDRAULIC SCHEMATIC LEVELLING CIRCUIT …………………295
LEVELLING CIRCUIT DESCRIPTION ………………………..299
LEVELLING CONTROL VALVE ……………………………..293
LEVELLING ELECTRONIC ADJUSTMENT PROCEDURE ……………..306
LEVELLING MECHANICAL ADJUSTMENT PROCEDURE ……………..304
LEVELLING SYSTEM DESCRIPTION …………………………290
Load sensing ……………………………………….293
lubricating cylinders and pins. See SECTION 3…………..289
MECHANICAL ADJUSTMENT PROCEDURE, LEVELLING …………….304
ADJUST OIL FLOW TO CYLINDERS (CYLINDER CYCLE TIMES ….304
PILOT SYSTEM COMPONENTS………………………………289
PROPORTIONAL PILOT MANIFOLD ………………………292
SET COUNTERBALANCE VALVE PRESSURES ……………………301
SET LEVELLING PORT RELIEF VALVES ……………………..302
UNDERCARRIAGE ASSEMBLY, LEVELLING …………………….291
SECTION 15 – SWING………………………………………311
ADJUST OIL FLOW TO SWING MOTOR(SWING MOTOR SPEED) ………317
CIRCUIT DIAGRAM …………………………………….313
HYDRAULIC SCHEMATIC………………………………….311
SWING CIRCUIT …………………………………..314
SET SWING MOTOR SPEED ……………………………….317
SWING BEARING WEAR LIMITS ……………………………320
SWING DRIVE…………………………………………311
SWING HYDRAULICS ………………………………..312
SET CROSSLINE RELIEF VALVES …………………..316
SWING DRIVE GEARBOX………………………………….311
LOWER BEARING LUBRICATION ………………………..315
LUBRICATION OF SWING PINION AND SWING BEARING ………315
sun gear installation ……………………………319
UPPER GEARING LUBRICATION ………………………..315
SWING MOTOR REMOVAL from GEARBOX ……………………..318
SECTION 17 – SAW DRIVE…………………………………..321
CIRCUIT DESCRIPTION …………………………………322
CIRCUIT DIAGRAM……………………………………..321
OPTIONAL INTERMITTENT SAW DRIVE …………………..332
SAW DRIVE ………………………………………327
CIRCUIT HYDRAULIC SCHEMATIC ………………………….329
MOTOR BEGIN OF STROKE. See felling head manual………….321
MOTOR MINIMUM DISPLACEMENT. See felling head manual……..321
SAW CONTROL VALVE …………………………………..324
SAW PUMP……………………………………………322
DESCRIPTION …………………………………….322
SCHEMATIC ………………………………………322
SECTION 18 – WRIST AND CLAMPS WITH SAW…………………….333
ATTACHMENT ELECTRONIC ADJUSTMENT PROCEDURE ……………351
ATTACHMENT CONTROL VALVE …………………………….336
ATTACHMENT PUMP …………………………………….334
SCHEMATIC ………………………………………334
CIRCUIT DESCRIPTION …………………………………342
ACCUMULATOR ARM …………………………………342
CLAMP ARM ………………………………………342
WRIST ………………………………………….342
CIRCUIT DIAGRAM …………………………………….343
CIRCUIT HYDRAULIC SCHEMATIC ………………………….345
COMPUTER CONTROL SYSTEM (IQAN MDM DISPLAY)……………..333
ELECTRONIC ADJUSTMENT PROCEDURE, ATTACHMENT ………..351
ACCUMULATING ARM …………………………….351
ADJUSTABLE ATTACHMENT FUNCTIONS CHART ………….352
CLAMP ARM …………………………………..351
EXAMPLE – WRIST FUNCTION ADJUSTMENT ………….352
WRIST ………………………………………351
IQAN COMPUTER CONTROL SYSTEM ……………………..340
PRESSURE CHECKING …………………………………..346
REPLACING…………………………………………..333
MAIN PRESSURE RELIEF VALVE ……………………….350
PORT RELIEFS ……………………………………350

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TIGERCAT X822C LX822C X830C LX830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD:

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