Tigercat 724D FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

Description

Tigercat 724D FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

DESCRIPTION:

Tigercat 724D 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 724D Feller Buncher serial
  number 7240581 and up.
• The operator’s manual will assist the operator with the techniques of proper and safe operation of the
  724D Feller Buncher. 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 724D FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD

724D SERVICE (7240581 and up) ISSUE 1.0……………….. 1
INTRODUCTION…………………………………….. 3
S.A.E. STANDARDS…………………………………. 4
NON-APPROVED FIELD PRODUCT CHANGES…………………. 5
SECTION 1 – SAFETY…………………………………… 7
BOOM LIFT LOCK ………………………………….. 18
ENGINE ACCESS PANELS …………………………….. 19
FELLING TREES …………………………………… 13
FIRE PREVENTION …………………………………. 20
FIRE PREVENTION GUIDELINES ……………………. 20
WHAT ELSE TO DO BEFORE YOU EXPERIENCE A FIRE ……. 21
WHAT TO DO AFTER A FIRE ………………………. 22
WHAT TO DO IN CASE OF A MACHINE FIRE …………… 21
PARKING THE MACHINE ……………………………… 14
SAFETY INTERLOCK SWITCHES ON CAB DOORS …………….. 15
SAFETY PRECAUTIONS, GENERAL ………………………. 9
SAFETY PRECAUTIONS, OPERATING …………………….. 12
SAFETY PRECAUTIONS, SERVICING …………………….. 16
SAFETY SYMBOLS ………………………………….. 8
Signal Words ……………………………………. 8
APPENDIX – USING HIGH SPEED DISC SAWS SAFELY……………. 23
Comments and instructions…………………………. 23
Direction of throw …………………………… 29
High angle wrist rotation ability ……………… 30
Recognizing the Dangers ………………………. 29
Throwing long wood pieces …………………….. 32
Dangers ………………………………………… 25
forward ………………………………………… 24
Be aware of the hazards ………………………. 24
Other instructions …………………………… 25
Safe practices ………………………………. 25
Several types of heads involved ……………….. 24
Stored energy ……………………………….. 24
HIGH ANGLE WRIST ROTATION CAPABILITY ………………. 31
Saw Head Don’ts …………………………………. 37
Type of Housing makes a Difference ………………… 26
SECTION 3 – LUBRICATION & MAINTENANCE………………….. 39
AIR CLEANER MAINTENANCE ………………………….. 52
AIR CONDITIONING SYSTEM, CHECKING …………………. 56
APPROVED HYDRAULIC OILS ………………………….. 45
BELT, ENGINE SERPENTINE, REPLACING ………………… 61
CENTER JOINT…………………………………….. 57
LUBRICATION …………………………………. 57
MAINTENANCE …………………………………. 57
DRIVE SHAFT SPLINE LUBRICATION, MIDDLE AND REAR …….. 62
ELECTRICAL SCHEMATIC……………………………… 39
SHEET 2 OF 3 ………………………………… 68
SHEET 3 OF 3 ………………………………… 70
ENGINE SERPENTINE BELT, REPLACING …………………. 61
FILTERS…………………………………………. 39
ENGINE AIR CLEANER …………………………… 52
FUEL FILTER/WATER SEPARATOR …………………… 48
FUEL TANK STRAINER …………………………… 49
HYDRAULIC OIL RETURN FILTERS ………………….. 50
HYDROSTATIC CHARGE PUMP PRESSURE FILTERS ………. 50
SERVICING GUIDELINES FOR OIL FILTERS …………… 51
FUEL LINE WATER SEPARATOR ………………………… 48
HYDRAULIC OILS ………………………………….. 45
NEW MACHINE MAINTENANCE…………………………… 39
FIRST 50-100 HOUR INSPECTION AND SERVICE REPORT …. 40
INITIAL PRE-DELIVERY INSPECTION ……………….. 40
TIGHTENING POINTS ……………………………. 40
OIL LOST FROM LEAKAGE ……………………………. 40
PRESSURE SETTINGS ……………………………….. 67
PRESSURIZED WATER SYSTEMMAINTENANCE ……………….. 54
REPLACING THE ENGINE SERPENTINE BELT ………………. 61
SCHEDULED MAINTENANCE…………………………….. 39
GENERAL …………………………………….. 41
8 HOURS …………………………………….. 42
125 HOURS …………………………………… 43
250 HOURS …………………………………… 43
500 HOURS …………………………………… 44
1000 HOURS ………………………………….. 44
2000 HOURS ………………………………….. 44
SEASONAL ……………………………………. 45
SERVICE AND LUBRICATION POINTS CHART ………………. 46
SPEED CONTROL LEVER ADJUSTMENT ……………………. 64
STARTUP PROCEDURE AFTER MAINTENANCE ……………….. 58
TORQUE CHART ……………………………………. 65
TORQUE SPECIFICATIONS – GENERAL …………………… 67
TRANSMISSION ……………………………………. 57
CHECK OIL LEVEL ……………………………… 57
WHEELS, INSTALLING ………………………………. 40
SECTION 5 – PILOT SYSTEM……………………………… 75
ACCUMULATOR CHARGE VALVE …………………………. 76
OPERATING DESCRIPTION ………………………… 76
REPLACE FILTER ………………………………. 82
SCHEMATIC …………………………………… 76
ACCUMULATORS ……………………………………. 77
BRAKE ACCUMULATOR ……………………………. 77
CHARGING ……………………………………. 83
CHECK PRE-CHARGE PRESSURE …………………….. 83
PILOT ACCUMULATOR ……………………………. 77
TESTING DEVICE ………………………………. 83
COMPONENTS ……………………………………… 76
HYDRAULIC OIL HEATING PROCEDURE …………………… 85
PILOT CIRCUIT DESCRIPTION ………………………… 80
PILOT CIRCUIT SCHEMATIC ………………………….. 81
PILOT MANIFOLD ………………………………….. 78
ASSEMBLY DIAGRAM …………………………….. 79
OPERATING DESCRIPTION ………………………… 78
PILOT SHUT OFF ………………………………. 78
PILOT PRESSURE SETTINGS ………………………….. 84
RELEASE PILOT SYSTEM PRESSURE …………………….. 82
SECTION 6 – ELECTRICAL, GAUGES & ALARMS………………… 87
ELECTRICAL SCHEMATICS ……………………………. 88
FAN AUTO REVERSE CYCLE …………………………… 97
FUSE AND RELAY PANEL – CAB ……………………….. 97
FUSE AND RELAY PANEL – MAIN ………………………. 98
RELAYS AND WIRE CONNECTIONS ………………………. 95
SENSOR, SENDER LOCATIONS …………………………. 99
WIRE COLOUR CODE CHART ……………………………100
WIRE CONNECTIONS – RELAYS ………………………… 95
SECTION 7 – ENGINE……………………………………101
CHARGE AIR COOLER ………………………………..107
CIRCUIT DESCRIPTION……………………………….101
CUMMINS ENGINE ……………………………….102
COOLING SYSTEM……………………………………101
CHARGE AIR COOLER …………………………….107
COOLANT FLOW DIAGRAM ………………………….106
COOLANT FLOW DURING OPERATION ………………….106
FILLING THE SYSTEM WITH COOLANT ………………..106
PRECLEANER……………………………………….108
operation ……………………………………108
SERVICE ……………………………………..108
START CIRCUIT DIAGRAMS…………………………….101
AT REST ……………………………………..104
RUN AND DRIVE ………………………………..105
RUN, NO DRIVE ………………………………..105
START ……………………………………….104
Starting system DESCRIPTION ……………………….102
SECTION 8 – DRIVE…………………………………….109
AXLES …………………………………………..148
Axle Lubrication ……………………………..150
BRAKE BLEEDING ……………………………….150
BRAKE LINING INSPECTION (REAR AXLE ONLY) ………..149
DIFFERENTIAL AND DIFFERENTIAL LOCKS …………….149
DRAINING THE AXLES ……………………………150
filling axles, alternative method ………………151
filling the axles …………………………….150
REAR AXLE OSCILLATION SHIM …………………….152
SERVICE BRAKES (REAR AXLE ONLY) ………………..149
CIRCUIT DESCRIPTION……………………………….109
DUAL MOTOR 1-SPEED TRANSMISSION ………………..111
SINGLE MOTOR 2-SPEED TRANSMISSION ………………110
CIRCUIT DIAGRAM, DRIVE…………………………….109
DUAL MOTOR 1-SPEED TRANSMISSION ………………..130
SINGLE MOTOR 2-SPEED TRANSMISSION ………………122
DRIVE MOTOR………………………………………109
DUAL MOTOR 1-SPEED TRANSMISSION ………………..117
SINGLE MOTOR 2-SPEED TRANSMISSION ………………115
drive MOTOR PRESSURE SETTINGS AND ADJUSTMENTS ……….127
DRIVE pedal pilot VALVE …………………………..119
DRIVE PREVENT VALVE ………………………………120
DRIVE PUMP AND MOTOR PRESSURE SETTINGS AND ADJUST……109
DUAL MOTOR 1-SPEED TRANSMISSION ………………..133
DRIVE PUMP PRESSURE SETTINGS AND ADJUSTMENTS…………109
SINGLE MOTOR 2-SPEED TRANSMISSION ………………125
DRIVE PUMP, SAUER ………………………………..112
DRIVE SHAFT, FRONT, INSTALLATION …………………..146
HYDRAULIC OIL HEAT-UP …………………………….139
HYDROSTATIC DRIVE SYSTEM…………………………..109
DUAL MOTOR 1-SPEED TRANSMISSION ………………..111
SINGLE MOTOR 2-SPEED TRANSMISSION ………………110
PRESSURE SETTINGS AND ADJUSTMENTS…………………..109
SINGLE MOTOR 2-SPEED TRANSMISSION……………….109
DRIVE PUMP ……………………………….125
MOTOR MINIMUM DISPLACEMENT …………………129
MOTOR POR ………………………………..127
SPEED CONTROL LEVER VALVE …………………………121
TEST DRIVE……………………………………….109
DUAL MOTOR 1-SPEED TRANSMISSION ………………..131
SINGLE MOTOR 2-SPEED TRANSMISSION ………………123
TRANSMISSION 1-SPEED (DUAL MOTOR) ………………….145
TRANSMISSION 2-SPEED (SINGLE MOTOR) ………………..143
SHIFT LEVER ………………………………….144
WHEEL INSTALLATION ……………………………….154
SECTION 9 – BRAKES AND DIFFERENTIAL LOCKS……………….155
AUXILIARY SET-UP CALIPER ………………………….158
BRAKES…………………………………………..155
BRAKE ACCUMULATOR …………………………….156
CIRCUIT DESCRIPTION …………………………..156
CIRCUIT DIAGRAM ………………………………157
FOOT CONTROL VALVE ……………………………156
DIFFERENTIAL LOCKS………………………………..155
CIRCUIT DESCRIPTION …………………………..156
CIRCUIT DIAGRAM ………………………………157
PARKING BRAKE ……………………………………158
AUXILIARY SET-UP CALIPER ………………………158
BRAKE CALIPER ASSEMBLY ………………………..160
CALIPER FLOAT ADJUSTMENT ………………………161
CHECKING FOR proper ADJUSTMENT …………………159
LINING REPLACEMENT ……………………………161
Proximity sensor ……………………………..159
SECTION 10 – OIL COOLER, RADIATOR AND FAN……………….163
CHARGE AIR COOLER ………………………………..164
CHECK MAXIMUM FAN SPEED FORWARD AND REVERSE …………174
CIRCUIT DIAGRAM, CROSS-FLOW FAN ……………………172
CIRCUIT DIAGRAM, OIL COOLER ……………………….167
COOLING SYSTEM, ENGINE. See SECTION 7 IN THIS MANUAL….163
CROSS-FLOW FAN CIRCUIT DIAGRAM …………………….172
CROSS-FLOW FAN WITH ELECTRONIC FAN DRIVE CONTROL …….168
ENGINE COOLING SYSTEM. See SECTION 7 IN THIS MANUAL…..163
FAN COOLING CIRCUIT DESCRIPTION ……………………171
FAN DRIVE MOTOR ………………………………….171
FAN DRIVE PUMP …………………………………..169
FAN DRIVE PUMP PRESSURE, CHECK …………………….175
FAN PUMP forward and reverse MAX. DISPLACEMENT SET …..174
FAN SPEED, MAX. FORWARD AND REVERSE ………………..174
HYDRAULIC OIL TANK ……………………………….166
OIL COOLER ………………………………………164
OIL COOLER and RADIATOR INSTALLATION ……………….165
OIL COOLER CIRCUIT DESCRIPTION …………………….166
OIL COOLER CIRCUIT DIAGRAM ………………………..167
SECTION 11- STEERING AND CENTER JOINT…………………..177
CENTER JOINT……………………………………..186
ADJUSTMENT …………………………………..186
CHECKING …………………………………….186
DIAGRAM ……………………………………..187
GREASE SEALS …………………………………187
LUBRICATION ………………………………….186
MAINTENANCE ………………………………….186
CIRCUIT DESCRIPTION ………………………………182
CIRCUIT DIAGRAM ………………………………….183
JOYSTICK CONTROL VALVE ……………………………181
PRESSURE SETTINGS ………………………………..184
SAFETY ………………………………………….184
STEER RELIEF VALVE ……………………………….180
STEER VALVE ……………………………………..180
CROSS SECTION ………………………………..180
DESCRIPTION ………………………………….180
OPERATING DESCRIPTION …………………………180
STEER/BOOM PUMP ………………………………….178
SECTION 12 – LIFT BOOM………………………………..189
boom lift lock …………………………………..194
BOOM VALVE……………………………………….189
ASSEMBLY PROCEDURE ……………………………196
CROSS SECTION OF SPOOL SECTION …………………191
OPERATING DESCRIPTION …………………………190
RELIEF VALVES. See SECTION 18 – CLAMPS WITH SAW…..189
CIRCUIT DESCRIPTION ………………………………192
CIRCUIT DIAGRAM ………………………………….193
JOYSTICK CONTROL VALVE ……………………………190
OPERATING DESCRIPTION …………………………190
PRESSURE SETTINGS ………………………………..194
PUMP, DESCRIPTION…………………………………189
BOOM/STEER PUMP. See SECTION 11 – STEERING……….189
safety ………………………………………….194
SECTION 13 – TILT…………………………………….197
boom lift lock …………………………………..200
BOOM VALVE DIAGRAM ……………………………….198
CIRCUIT DESCRIPTION ………………………………198
CIRCUIT DIAGRAM ………………………………….199
CONTROL VALVES …………………………………..198
PRESSURE SETTINGS ………………………………..200
SAFETY ………………………………………….200
SECTION 17 – SAW DRIVE………………………………..201
CIRCUIT DESCRIPTION ………………………………204
CIRCUIT DIAGRAM ………………………………….205
PRESSURE SETTINGS ………………………………..206
SAFETY ………………………………………….206
SAW MOTOR. See SAW MANUFACTURER’S MANUAL…………….201
SAW PUMP…………………………………………201
POR VALVE ……………………………………207
TEST PORT ……………………………………207
SAW VALVES……………………………………….201
PILOT OPERATED SOLENOID VALVE ………………….202
SAW SECTION OF BOOM VALVE ……………………..203
SECTION 18 – CLAMPS WITH SAW…………………………..209
boom lift lock …………………………………..214
BOOM VALVE ………………………………………210
OPERATING DESCRIPTION …………………………211
SPOOL SECTION DIAGRAM …………………………211
CIRCUIT DESCRIPTION ………………………………212
CIRCUIT DIAGRAM ………………………………….213
CONTROL VALVES …………………………………..210
PILOT LINE PRESSURES See SECTION 5 – PILOT SYSTEM…….209
PRESSURE SETTINGS ………………………………..214
RELIEF VALVES…………………………………….216
ADJUSTING PROCEDURE …………………………..217
OPERATION ……………………………………216
SAFETY ………………………………………….214
SPOOL SECTION DIAGRAM …………………………….211

IMAGES PREVIEW OF THE MANUAL:

TIGERCAT 724D FELLER BUNCHER SERVICE MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.V