TIGERCAT 822C L822C 830C L830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

Description

TIGERCAT 822C L822C 830C L830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

DESCRIPTION:

TIGERCAT 822C L822C 830C L830C 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 822C/L822C/830C/L830C Feller
Bunchers
Serial numbers:-
822C 82211001 to 82211999 (Open Loop)
L822C 82221001 to 82221999 (Levelling, Open Loop)
830C 83011001 to 83011999 (Open Loop, R7150 undercarriage)
L830C 83021001 to 83021999 (Levelling, Open Loop)

• The operator’s manual will assist the operator with the techniques of proper and safe operation of the 822C/
  L822C/830C/L830C 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 822C L822C 830C L830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

822C L822C 830C L830C 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 HYDRAULIC RETURN FILTERS …………………. 68
FUEL TANK STRAINER ………………………………. 67
HYDRAULIC OIL RETURN FILTERS ……………………… 68
HYDRAULIC OIL RETURN STRAINERS/DIFFUSERS …………… 71
PILOT, HIGH PRESSURE …………………………….. 70
SERVICING GUIDELINES FOR OIL FILTERS ………………. 68
FILTERS, HYDRAULIC OIL ………………………………. 68
FIRE PREVENTION …………………………………….. 54
GENERAL MAINTENANCE …………………………………. 53
HYDRAULIC OIL FILTERS ……………………………….. 68
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 ………………………………….. 81
PREVENTIVE MAINTENANCE SCHEDULE ………………………. 50
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 …………………………… 83
SECTION 4 – HYDRAULIC SYSTEM………………………………. 85
FILTERS, HYDRAULIC OIL………………………………… 85
FILTER SERVICE NOTE ………………………………. 89
PILOT, HIGH PRESSURE ……………………………… 90
RETURN FILTERS …………………………………… 89
STRAINER SERVICE NOTE …………………………….. 89
VENT/BREATHER, HYDRAULIC TANK ……………………… 88
HAND FILL PUMP, HYDRAULIC OIL …………………………. 91
HIGH PRESSURE LIMITING CONTROL VALVE……………………. 85
SET LOAD SENSE RELIEF VALVE ………………………..111
HYDRAULIC OIL FILTERS ………………………………… 89
HYDRAULIC OIL LEVEL SIGHT GAUGES ………………………. 89
HYDRAULIC OIL TANK……………………………………. 85
DESCRIPTION ……………………………………… 88
OIL LEVEL SIGHT GAUGES ……………………………. 89
HYDRAULIC PUMPS………………………………………. 85
CLAMPS AND FAN PUMP ………………………………. 93
MAIN PUMP ……………………………………….. 92
MAIN PUMP WEAR TEST …………………………… 92
SAW PUMP ………………………………………… 93
HYDRAULIC SYSTEM OPERATION…………………………….. 85
CIRCUIT DESCRIPTION ………………………………. 99
COOLING FAN CIRCUIT ………………………………. 87
FLOW ON DEMAND and LOAD COMPENSATION ……………….. 99
MAIN HYDRAULIC SYSTEM; BOOM, SWING, WRIST, DRIVE …….. 86
MARGIN PRESSURE ………………………………….. 93
MARGIN PRESSURE, SET ………………………………109
PILOT CIRCUIT ……………………………………. 87
PRESSURE GAUGE CONNECTIONS …………………………110
SAW CIRCUIT ……………………………………… 87
SWING SYSTEM …………………………………….. 86
TRACK DRIVE SYSTEM ……………………………….. 86
HYDRAULIC TANK ………………………………………. 88
LOAD SENSING…………………………………………. 85
BASIC DESCRIPTION ………………………………… 95
BASIC PRINCIPLES …………………………………. 94
OPERATING TIPS …………………………………… 97
SET LOAD SENSE RELIEF VALVE ………………………..111
SET MARGIN PRESSURE ……………………………….109
MAIN CONTROL VALVE/MANIFOLD……………………………. 85
CONTROL SPOOL SECTIONS …………………………….100
CONTROL VALVE SECTIONS …………………………….101
CONTROL VALVE SPOOL OPERATION ………………………103
HIGH PRESSURE LIMITING CONTROL VALVE ………………..108
MAIN CONTROL VALVE DESCRIPTION ……………………..100
PORT RELIEF AND ANTICAVITATION VALVE ………………..102
ADJUSTING PROCEDURE ……………………………102
SWING AND DRIVE MOTOR SPOOL SECTIONS ………………..100
PILOT FILTER, HIGH PRESSURE …………………………… 90
PRESSURE SETTINGS ……………………………………112
SCHEMATIC DIAGRAMS……………………………………. 85
HIGH PRESS. LIMITING CONTROL ……………………….108
LOAD SENSING (FLOW ON DEMAND) ……………………… 94
LOAD SENSING SYSTEM CIRCUIT DIAGRAM ………………… 98
MAIN PUMP ……………………………………….. 92
MAIN VALVE WITH HIGH PRESS. LIMITING CONTROL …………101
SECTION 5 – PILOT SYSTEM…………………………………..115
ACCUMULATOR…………………………………………..115
CHARGING …………………………………………126
CHECK PRE-CHARGE PRESSURE ………………………….126
GENERAL DESCRIPTION ……………………………….119
TESTING DEVICE ……………………………………126
CIRCUIT dESCRIPTION …………………………………..123
CIRCUIT DIAGRAM ………………………………………122
ELECTRICAL CIRCUIT ……………………………………124
PILOT SYSTEM COMPONENTS………………………………..115
ACCUMULATOR ………………………………………119
ATTACHMENT PILOT MANIFOLD ………………………….120
GENERAL DESCRIPTION ……………………………….116
HIGH PRESSURE FILTER ………………………………117
JOYSTICKS AND FOOT PEDALS ………………………….120
PILOT SHUT OFF VALVE ………………………………119
PILOT SUPPLY MANIFOLD ……………………………..119
PILOT SUPPLY VALVE ………………………………..117
PRESSURE SETTINGS …………………………………….125
SECTION 6 – ELECTRICAL AND COMPUTERS………………………..127
CAB MODULE ………………………………………….165
CHANNELS ……………………………………………178
INPUTS……………………………………………127
DIGITAL IN (DIN) ……………………………..178
FREQUENCY IN (FIN) ……………………………178
VOLTAGE IN (VIN) ……………………………..178
OUTPUTS…………………………………………..127
CURRENT OUT (COUT) ……………………………178
DIGITAL OUT (DOUT) ……………………………178
PWM OUT (PULSE WIDTH MODULATION) ……………….178
COMPUTER CONTROL SYSTEM (IQAN MDM DISPLAY) ……………..162
ALTERNATE MENUS ………………………………….169
CYCLE COUNTER ………………………………..169
MACHINE SERVICE – HYDRAULIC OIL ………………..170
TREE COUNTER …………………………………169
CONTROL SYSTEM OVERVIEW …………………………..162
DIAGNOSTICS ADJUSTMENT MENUS ………………………171
ADJUST DATE TIME SETTINGS (SETTINGS MENU) ……….176
ADJUST FUNCTION PARAMETERS (PROPERTIES MENU) …….181
ADJUST LCD DISPLAY BRIGHTNESS (SETTINGS MENU) ……174
ADJUST OUTPUTS (PROPERTIES MENU) ……………….183
LANGUAGE SETTINGS (SETTINGS MENU) ………………175
MENU DESCRIPTIONS …………………………….172
MENU OPERATION ……………………………….173
SOUND SETTINGS (SETTINGS MENU) …………………175
SYSTEM COMPONENTS ………………………………..162
SYSTEM WARNING MESSAGES …………………………..191
INFORMATION MESSAGES ………………………….193
MODULE IS OFFLINE SYSTEM WARNING ……………….186
WARNING MESSAGES ……………………………..191
CURRENT OUT – TROUBLESHOOTING FOR OPEN CIRCUITS …………178
DOWNLOADING APPLICATIONS FROM DEALER WEBSITE ……………198
ELECTRICAL INSTALLATION – CAB …………………………159
ELECTRICAL KIT – SERVICE AND DIAGNOSTICS ……………….196
ELECTRICAL SCHEMATICS………………………………….127
822*1001 TO 822*1100 ……………………………..129
822*1101 AND UP ………………………………….141
830*1001 TO 830*1100 ……………………………..129
830*1101 AND UP ………………………………….141
ENGINE MODULE ……………………………………….166
ERROR MESSAGES AND ALARMS………………………………127
FAULT CODES : ERROR MESSAGES ………………………194
MAIN SYSTEM ERRORS ……………………………….186
FAULT CODES : ERROR MESSAGES ………………………….194
ERROR :INPUT HIGH ………………………………..194
ERROR: INPUT LOW …………………………………194
ERROR: OUTPUT HIGH ……………………………….194
ERROR: OUTPUT LOW ………………………………..194
INTERPRETING ERROR MESSAGES ……………………….194
FUSES AND RELAYS …………………………………….154
GET APPLICATION ……………………………………..204
GET ERROR/EVENT LOG ………………………………….208
ID-TAG ……………………………………………..168
IQAN…………………………………………………128
MAIN SYSTEM ERRORS ……………………………….186
MDM MODULE BLANK SCREEN ……………………….186
IQAN SOFTWARE ……………………………………….198
DOWNLOADING APPLICATIONS FROM DEALER WEBSITE ………..198
GET APPLICATION (DOWNLOAD FROM MDM)………………….128
USING A PC/LAPTOP …………………………….205
USING A PDA ………………………………….204
GET ERROR/EVENT LOG………………………………..128
using A pc/laptop …………………………….209
using a pda ………………………………….208
GRAPHING AND MEASUREMENT OF CHANNELS…………………128
USING A PC/LAPTOP …………………………….207
USING A PDA ………………………………….206
PDA REGISTRATION …………………………………198
UPDATING THE IQAN APPLICATION……………………….128
FROM A PC/LAPTOP ……………………………202
FROM A PDA …………………………………..200
MAIN SYSTEM ERRORS…………………………………….128
XP2-A0 MODULE OFFLINE ERRORS ………………………190
XS-A0 MODULE OFFLINE ERROR ……………………….188
XT2-A0 MODULE OFFLINE ERROR ………………………189
PDA REGISTRATION …………………………………….198
REAR ELECTRICAL PANEL ………………………………..158
SWITCH AND SENSOR LOCATIONS …………………………..161
UPDATE APPLICATION …………………………………..200
wire colour code chart ……………………………….153
SECTION 7 – ENGINE START AND STOP…………………………..211
ENGINE, RESTARTING AFTER ENGINE RUN OUT OF FUEL …………214
ENGINE, STARTING………………………………………211
CUMMINS QSL9 ……………………………………..212
ENGINE, STARTING, COLD WEATHER………………………….211
CUMMINS QSL9 ……………………………………..213
ENGINE, STOPPING ……………………………………..215
SCHEMATIC DIAGRAM……………………………………..211
822*1001 TO 822*1100, 830*1001 TO 830*1100……………211
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
822*1101 AND UP, 830*1101 AND UP…………………….211
START CIRCUIT – AT REST ………………………..222
START CIRCUIT – BATTERY DISCONNECT SWITCH ‘ON’ ……223
START CIRCUIT – RUN ……………………………225
START CIRCUIT – RUN, PILOT RESET SWITCH ‘OFF’ …….227
START CIRCUIT – RUN, PILOT RESET SWITCH ‘ON’ ……..226
START CIRCUIT – START ………………………….224
STARTING ENGINE……………………………………….211
CUMMINS QSL9 ……………………………………..212
SECTION 9 – ENGINE ANTI-STALL………………………………229
CONTROL MODULE IN CAB …………………………………230
CONTROL MODULE PIN CONNECTIONS …………………………231
ENGINE ANTI-STALL CURVE ……………………………….231
ENGINE ANTI-STALL SWITCH ………………………………230
FAULT FINDING procedure ~ Anti-stall Quick Check …………234
FAULT FINDING procedures, additional ……………………235
HORSEPOWER LIMITING CONTROL…………………………….229
GENERAL DESCRIPTION ……………………………….230
LOAD SENSE; SET MARGIN PRESSURE See SECTION 4…………….229
MAIN PUMP CONTROLLER (LS CONTROL) ………………………231
SCHEMATIC DIAGRAMS…………………………………….229
ENGINE ANTI-STALL CIRCUIT ………………………….232
LOAD SENSING SYSTEM CIRCUIT DIAGRAM …………………233
SET PILOT PRESSURE See SECTION 5………………………..229
SPEED SENSOR, ADJUSTING ……………………………….231
SPEED SENSOR ON ENGINE ………………………………..230
VERIFY ANTI-STALL SETTING See SECTION 4………………….229
SECTION 10- OIL COOLER AND COOLING FAN………………………237
CHARGE AIR COOLER …………………………………….252
COOLING ASSEMBLY – OVERALL VIEW ………………………..239
COOLING FAN ………………………………………….244
COOLING FAN CIRCUIT DESCRIPTION ………………………..248
COOLING FAN CIRCUIT DIAGRAM ……………………………250
fan DRIVE CONTROL VALVE ……………………………….246
FAN MOTOR ……………………………………………245
FAN PUMP (CLAMPS/FAN PUMP) …………………………….244
FAN SPEED CHECKS ……………………………………..251
CHECK FOR NO A/C DURING CLEAN MODE ………………….251
FAN ‘CLEAN’ SPEED …………………………………251
fan FULL ON speed …………………………………251
MINIMUM FAN SPEED WITH A/C “ON” …………………….251
HYDRAULIC OIL FILTERS …………………………………241
HYDRAULIC SCHEMATIC……………………………………237
FAN CIRCUIT ………………………………………254
OIL COOLER CIRCUIT ………………………………..254
HYDRAULIC TANK ……………………………………….241
MAIN CONTROL VALVE See SECTION 4………………………..237
MAIN PUMP See SECTION 4………………………………..237
OIL COOLER …………………………………………..238
OIL COOLER BYPASS/ RETURN MANIFOLD ……………………..239
OIL COOLER CIRCUIT DESCRIPTION …………………………242
OIL COOLER CIRCUIT DIAGRAM …………………………….243
RADIATOR …………………………………………….252
RETURN MANIFOLD/RETURN FILTERS …………………………240
SECTION 11 – TRACK DRIVE…………………………………..255
BRAKE CIRCUIT DESCRIPTION ……………………………..259
CIRCUIT DIAGRAM, DRIVE SYSTEM ………………………….263
DRIVE MOTOR…………………………………………..255
DESCRIPTION ………………………………………258
START-UP PROCEDURE ………………………………..261
DRIVE MOTOR AND GEARBOX ASSEMBLY ……………………….257
GEARBOX AND DRIVE MOTOR ASSEMBLY ……………………….257
HYDRAULIC SCHEMATIC……………………………………255
TRACK DRIVE CIRCUIT ……………………………….262
HYDROSTATIC DRIVE SYSTEM ………………………………257
IMPORTANT TRACK DRIVE NOTES…………………………….255
NEW MACHINE ………………………………………256
STRAIGHT TRAVEL …………………………………..256
TRACK SAG ………………………………………..256
LEFT TRACK SPEED ADJUSTMENT ……………………………266
PRESSURE SETTINGS, DRIVE SYSTEM…………………………255
BEGIN OF REGULATION, SET, FOR DRIVE MOTOR ……………265
CROSSOVER RELIEF VALVES, FOR DRIVE MOTOR …………….264
RIGHT TRACK SPEED ADJUSTMENt …………………………..269
SCHEMATIC DIAGRAMS…………………………………….255
DRIVE CIRCUIT …………………………………….263
DRIVE MOTOR ………………………………………257
SET STRAIGHT TRAVEL …………………………………..269
TRACK COMPONENTS………………………………………255
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……………………………………….255
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 ………………………………….256
TRACK SPEED SET-UP PROCEDURE……………………………255
HIGH FORWARD (MOTOR MINIMUM DISPLACEMENT …………….268
HIGH REVERSE (VALVE FLOW SETTING) …………………..269
LOW FORWARD (VALVE FLOW SETTING) ……………………267
SET MOTOR MAXIMUM DISPLACEMENT ……………………..266
SET STRAIGHT TRAVEL ……………………………….269
SUMMARY OF PROCEDURE ………………………………269
TRACK TIMING CHART ……………………………………268
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 …………………………………..297
CIRCUIT DIAGRAM ………………………………………296
COMPUTER CONTROL SYSTEM (IQAN MDM DISPLAY)……………….289
ELECTRONIC ADJUSTMENT PROCEDURE, LEVELLING …………..299
ADJUSTING CYLINDER TRACKING …………………….301
ADJUSTING FORWARD/REAR LEVELLING SPEED …………..300
CHECKING LEVELLING SPEED (CYLINDER CYCLE TIMES) ….299
CONTROL VALVE…………………………………………289
DESCRIPTION ………………………………………291
SPOOL SECTIONS ……………………………………292
COUNTERBALANCE VALVE…………………………………..289
SCHEMATIC DIAGRAM …………………………………294
counterbalance valve ………………………………….294
operating description ……………………………..294
PRESSURE SETTINGS …………………………………298
HYDRAULIC SCHEMATIC LEVELLING CIRCUIT …………………..295
LEVELLING CIRCUIT DESCRIPTION ………………………….297
LEVELLING ELECTRONIC ADJUSTMENT PROCEDURE ……………….299
Levelling SYSTEM DESCRIPTION …………………………..290
Load sensing. See also SECTION 9………………………..289
lubricating cylinders and pins. See SECTION 3…………….289
UNDERCARRIAGE ASSEMBLY, LEVELLING ………………………290
SECTION 15 – SWING………………………………………..305
ADJUST OIL FLOW TO SWING MOTOR(SWING MOTOR SPEED) ………..311
CIRCUIT DIAGRAM ………………………………………307
HYDRAULIC SCHEMATIC……………………………………305
SWING CIRCUIT …………………………………….308
SET SWING MOTOR SPEED …………………………………311
SWING BEARING WEAR LIMITS ……………………………..314
SWING DRIVE…………………………………………..305
SWING HYDRAULICS ………………………………….306
SET CROSSLINE RELIEF VALVES …………………….310
SWING DRIVE GEARBOX……………………………………305
LOWER BEARING LUBRICATION ………………………….309
LUBRICATION OF SWING PINION AND SWING BEARING ………..309
sun gear installation ……………………………..313
UPPER GEARING LUBRICATION ………………………….309
SWING MOTOR REMOVAL from GEARBOX ……………………….312
SECTION 17 – SAW DRIVE…………………………………….315
CIRCUIT DESCRIPTION …………………………………..320
CIRCUIT DIAGRAM ………………………………………321
FELLING HEAD See ORIGINAL MANUFACTURERS MANUAL……………315
HYDRAULIC SCHEMATIC CIRCUIT ……………………………324
PRESSURE SETTINGS …………………………………….322
SAW CONTROL VALVES…………………………………….315
main SAW CONTROL VALVE …………………………….318
main saw CONTROL valve OPERATING DESCRIPTION …………318
pilot supply manifold ……………………………..318
SAW PUMP …………………………………………….316
SECTION 18 – CLAMPS WITH SAW……………………………….325
ATTACHMENT ELECTRONIC ADJUSTMENT PROCEDURE ……………..333
CIRCUIT DESCRIPTION …………………………………..330
ACCUMULATOR ARM …………………………………..330
CLAMP ARM ………………………………………..330
CIRCUIT DIAGRAM ………………………………………331
COMPUTER CONTROL SYSTEM (IQAN MDM DISPLAY)……………….325
ELECTRONIC ADJUSTMENT PROCEDURE, ATTACHMENT ………….333
ACCUMULATING ARM ………………………………333
CLAMP ARM …………………………………….333
WRIST ………………………………………..333
control valve ………………………………………..328
HYDRAULIC SCHEMATIC CIRCUIT ……………………………332
PILOT SYSTEM COMPONENTS………………………………..325
ATTACHMENT PILOT MANIFOLD ………………………….327
JOYSTICKS AND FOOT PEDALS ………………………….327
Pressure settings …………………………………….334
Air in pilot end caps ……………………………..334
PUMP CLAMPS/FAN ………………………………………326
SECTION 19 – WRIST………………………………………..337
ATTACHMENT ELECTRONIC ADJUSTMENT PROCEDURE ……………..346
CIRCUIT DIAGRAM ………………………………………343
COMPUTER CONTROL SYSTEM (IQAN MDM DISPLAY)……………….337
ELECTRONIC ADJUSTMENT PROCEDURE, ATTACHMENT ………….346
ACCUMULATING ARM ………………………………346
ADJUSTABLE ATTACHMENT FUNCTIONS CHART ……………347
CLAMP ARM …………………………………….346
EXAMPLE – WRIST FUNCTION ADJUSTMENT ……………347
WRIST ………………………………………..346
ENGINE ANTI-STALL …………………………………….339
HYDRAULIC SCHEMATIC CIRCUIT ……………………………341
LOAD SENSING …………………………………………339
MAIN CONTROL VALVE ……………………………………339
SET WRIST PORT RELIEF VALVES ……………………….344
PILOT SYSTEM COMPONENTS………………………………..337
ATTACHMENT PILOT MANIFOLD ………………………….340
JOYSTICKS AND FOOT PEDALS ………………………….340
WRIST DESCRIPTION …………………………………….342
TIGERCAT OPTIONAL 110° WRIST ……………………….342
TIGERCAT OPTIONAL 340° WRIST ……………………….342
TIGERCAT STANDARD 30° WRIST ………………………..342
SECTION 20 – CLAMPS WITH SHEAR……………………………..351
ATTACHMENT ELECTRONIC ADJUSTMENT PROCEDURE ……………..361
BOOM VALVE……………………………………………351
OPERATING DESCRIPTION ……………………………..356
CIRCUIT DESCRIPTION …………………………………..358
CIRCUIT DIAGRAM ………………………………………359
COMPUTER CONTROL SYSTEM (IQAN MDM DISPLAY)……………….351
ELECTRONIC ADJUSTMENT PROCEDURE, ATTACHMENT ………….361
ACCUMULATING ARM ………………………………361
CLAMP ARM …………………………………….361
WRIST ………………………………………..361
control valve ………………………………………..356
HYDRAULIC SCHEMATIC CIRCUIT ……………………………360
PILOT SYSTEM COMPONENTS………………………………..351
ATTACHMENT PILOT MANIFOLD ………………………….355
JOYSTICKS AND FOOT PEDALS ………………………….355
Pressure settings …………………………………….362
PUMP CLAMPS/FAN ………………………………………354
SAFETY ………………………………………………362

IMAGES PREVIEW OF THE MANUAL:

TIGERCAT 822C L822C 830C L830C FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• This is the SAME MANUAL used by the dealerships to diagnose your vehicle
• No waiting for couriers / posts as this is a PDF manual and you can download it within 2 minutes time once you make the payment.
• Your payment is all safe and the delivery of the manual is INSTANT – You will be taken to the DOWNLOAD PAGE.
• So have no hesitations whatsoever and write to us about any queries you may have : heydownloadss @gmail.com

S.V