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Komatsu PC4000-6 Hydraulic Mining Shovel Shop Manual SMPC40008170 – PDF DOWNLOAD
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Komatsu PC4000-6 Hydraulic Mining Shovel Shop Manual SMPC40008170 – PDF DOWNLOAD
SERIAL NUMBERS PC4000-6 8170
The Komatsu PC4000-6 Hydraulic Mining Shovel Shop Manual (SMPC40008170) is a comprehensive manual that provides detailed information on the maintenance and repair of the PC4000-6 hydraulic mining shovel. The manual is intended for use by experienced technicians who have the necessary knowledge and skills to perform the procedures described in the manual.
TABLE OF CONTENTS:
Komatsu PC4000-6 Hydraulic Mining Shovel Shop Manual SMPC40008170 – PDF DOWNLOAD
MAIN MENU………………………………………………………………………………………………. 0
COVER………………………………………………………………………………………………….. 1
CONTENTS……………………………………………………………………………………………….. 3
TABLE OF CONTENTS……………………………………………………………………………………. 3
SAFETY……………………………………………………………………………………………… 4
FOREWARD……………………………………………………………………………………………. 7
HOISTING INSTRUCTIONS………………………………………………………………………………… 8
STANDARD TIGHTENING TORQUE……………………………………………………………………………. 10
CONVERSION TABLE…………………………………………………………………………………….. 11
1.0 MAIN ASSEMBLY GROUPS…………………………………………………………………………………. 18
1.0 MAIN ASSEMBLY GROUPS – GENERAL LAY OUT……………………………………………………………… 20
1. GENERAL LAY OUT – LEGEND FOR ILLUSTRATION\……………………………………………………….. 20
1.1 SUPERSTRUCTURE – LEGEND FOR ILLUSTRATION………………………………………………………… 22
1.1.1 MACHINE HOUSE – LEGEND FOR ILLUSTRATION……………………………………………………. 24
1.1.2 HYDRAULIC OIL RESERVOIR – LEGEND FOR ILLUSTRATION…………………………………………… 26
1.1.3 HYDRAULIC OIL COOLER – LEGEND FOR ILLUSTRATION……………………………………………… 28
1.1.4 FUEL TANK (FUEL RESERVOIR) – LEGEND FOR ILLUSTRATION………………………………………… 30
1.1.5 COUNTERWEIGHT – LEGEND FOR ILLUSTRATION……………………………………………………. 32
1.1.6 CAB SUPPORT – LEGEND FOR ILLUSTRATION……………………………………………………… 34
1.1.7 OPERATOR’S CAB – LEGEND FOR ILLUSTRATION…………………………………………………… 36
1.1.8 CONTROL BLOCKS – LEGEND FOR ILLUSTRATION…………………………………………………… 38
1.1.9 SWING GEARS – LEGEND FOR ILLUSTRATION……………………………………………………… 40
1.2 UNDER CARRIAGE – LEGEND FOR ILLUSTRATION………………………………………………………… 42
1.3 ATTACHMENT – LEGEND FOR ILLUSTRATION……………………………………………………………. 44
1.3.1 BACKHOE ATTACHMENT (BHA) – LEGEND FOR ILLUSTRATION………………………………………….. 44
1.3.2 FRONT SHOVEL ATTACHMENT – LEGEND FOR ILLUSTRATION…………………………………………… 46
2.0 PRIME DRIVE ASSEMBLY…………………………………………………………………………………. 47
2.0 PRIME DRIVE ASSEMBLY – GENERAL LAY OUT……………………………………………………………… 47
2.0 PRIME DRIVE ASSEMBLY – LEGEND FOR ILLUSTRATION…………………………………………………… 49
2.1 ENGINE AND PTO MOUNT……………………………………………………………………………… 51
2.2 COUPLING………………………………………………………………………………………… 55
2.2 COUPLING LEGEND FOR ILLUSTRATION……………………………………………………………….. 55
2.3 AIR FILTER………………………………………………………………………………………. 57
2.3 AIR FILTER – LEGEND FOR ILLUSTRATION……………………………………………………………. 57
2.4 FAN DRIVE AND RADIATOR ASSEMBLY……………………………………………………………………. 59
2.4 FAN DRIVE AND RADIATOR ASSEMBLY – LEGEND FOR ILLUSTRATION…………………………………………. 59
2.5 RADIATOR FAN DRIVE SPEED ADJUSTMENT………………………………………………………………… 63
2.6 PUMP DISTRIBUTOR GEARBOX (PTO)…………………………………………………………………….. 67
2.7 PUMP-SPLINE LUBRICATION…………………………………………………………………………… 69
2.8 PTO LUBRICATION AND COOLING……………………………………………………………………….. 71
2.8 PTO LUBRICATION AND COOLING – LEGEND OF ILLUSTRATION……………………………………………… 71
2.9 HYDRAULIC PUMPS – LOCATION, DRIVE SPEED AND FLOW RATES……………………………………………….. 75
3.0 HYDRAULIC OIL RESERVOIR………………………………………………………………………………. 76
3.0 HYDRAULIC OIL RESERVOIR GENERAL LAYOUT……………………………………………………………… 76
3.1 MAIN OIL TANK, LOCATION OF SWITCHES, SENSORS ETC…………………………………………………….. 80
3.2 SUCTION OIL TANK WITH STRAINERS……………………………………………………………………. 82
3.3 RETURN OIL COLLECTOR TUBE WITH STRAINER…………………………………………………………….. 84
3.4 BACK PRESSURE VALVE………………………………………………………………………………. 86
3.5 TRANSFER PUMP (OPTIONAL EQUIPMENT)…………………………………………………………………. 88
3.6 RETURN AND LEAK OIL FILTER………………………………………………………………………… 90
3.7 BREATHER FILTER………………………………………………………………………………….. 92
4.0 HYDRAULIC OIL COOLING………………………………………………………………………………… 93
4.1 GENERAL…………………………………………………………………………………………. 95
4.2 FUNCTION OF THE HYDRAULIC OIL COOLING CIRCUIT……………………………………………………….. 97
4.3 ADJUSTMENT OF THE BACK PRESSURE VALVE………………………………………………………………. 99
4.4 FAN DRIVE (TWO STAGE COOLER FAN PRM CONTROL)…………………………………………………………101
4.5 PRESSURE RELIEF VALVES AND SOLENOID VALVE……………………………………………………………103
4.6 FIXED DISPLACEMENT PUMP, WITH VARIABLE SETTING……………………………………………………….107
5.0 CONTROLLING………………………………………………………………………………………….108
5.0 GENERAL LAYOUT – LEGEND FOR ILLUSTRATIONS……………………………………………………………110
5.1 CONTROL AND FILTER PANEL LOCATION OF COMPONENTS (VALVES, SWITCHES, SENSORS ETC)………………………….112
5.2 PILOT PRESSURE SUPPLY AND ADJUSTMENTS……………………………………………………………….116
5.3 REMOTE CONTROL VALVES ARRANGEMENT…………………………………………………………………..122
5.4 FUNCTION PRINCIPLEOF THE ELECTRO-HYDRAULIC-PROPORTIONAL CONTROL………………………………………..124
5.5 POTENTIOMETER CONTROL (LEVER, JOY STICK)…………………………………………………………….128
5.6 POTENTIOMETER CONTROL (PEDAL)………………………………………………………………………130
5.7 PROPORTIONAL AMPLIFIER MODULE, TYPE A……………………………………………………………….132
5.8 PROPORTIONAL AMPLIFIER MODULE, TYPE B……………………………………………………………….134
5.9 RAMP TIME MODULE………………………………………………………………………………….136
5.10 ADJUSTMENTS OF AMPLIFIER MODULES (GENERAL)………………………………………………………….138
5.11 ADJUSTING THE AMPLIFIERS TYPE B, ILLUSTRATION……………………………………………………….140
5.12 ADJUSTING THE AMPLIFIERS TYPE B, ILLUSTRATION……………………………………………………….144
5.13 ADJUSTING THE RAMP TIME MODULE…………………………………………………………………….148
6.0 COMPONENTS…………………………………………………………………………………………..153
6.1 HYDRAULIC………………………………………………………………………………………..153
6.1.1 MAIN CONTROL BLOCKS AND HIGH PRESSURE FILTER – FRONT SHOVEL ATTACHMENT…………………………….155
6.1.2 MAIN CONTROL BLOCKS AND HIGH PRESSURE FILTER BACK HOE ATTACHMENT………………………………….157
6.1.3 DISTRIBUTOR MAINFOLD – LOCATION OF RESTRICTOR BLOCKS AND CAVITATION VALVES – FRONT SHOVEL ATTACHMENT….159
6.1.4 DISTRIBUTOR MANIFOLD – LOCATION OF RESTRICTOR BLOCKS AND CAVITATION VALVES – BACKHOE ATTACHMENT………161
6.1.5 SINGLE CONTROL BLOCKS (FLOATING) FOR STICK AND BOOM FRONT SHOVEL ATTACHMENT………………………..163
6.1.6 RESTRICTOR BLOCK WITH PRESSURE RELIEF VALVE…………………………………………………….165
6.1.7 ANTI CAVITATION VALVE BLOCK…………………………………………………………………..167
6.1.8 REMOTE CONTROL VALVE…………………………………………………………………………169
6.1.9 DIRECTIONAL SOLENOID VALVES (THREE POSITIONS / 4-WAY)……………………………………………171
6.1.10 PROPORTIONAL SOLENOID VALVE………………………………………………………………….173
6.1.11 HIGH PRESSURE FILTER………………………………………………………………………..175
6.1.12 CONTROL BLOCKS AND VALVES……………………………………………………………………177
6.1.13 TRAVEL BRAKE VALVE………………………………………………………………………….189
6.1.14 PRESSURE REDUCING VALVE……………………………………………………………………..191
6.1.15 DIRECTIONAL SOLENOID VALVES (TWO POSITIONS / 4-WAYS)……………………………………………193
6.1.16 PRESSURE INCREASING VALVE……………………………………………………………………195
7.0 MAIN HYDRAULIC PUMPS AND PUMP REGULATION SYSTEM………………………………………………………….196
7.0 GENERAL LAYOUT (HYDRAULIC ONLY)…………………………………………………………………….198
7.0 GENERAL LAYOUG (PUMP REGULATION SYSTEM)……………………………………………………………..200
7.1 MAIN PUMPS……………………………………………………………………………………….206
7.1.1 LOCATION OF PUMPS……………………………………………………………………………206
7.1.2 PUMP BEARING FLUSHING / LUBRICATION……………………………………………………………208
7.1.3 OPERATING PRINCIPLES…………………………………………………………………………210
7.1.4 CHECKS / ADJUSTMENTS…………………………………………………………………………226
7.2 ELECTRONIC PUMP REGULATION SYSTEM…………………………………………………………………..236
7.2.1 ELECTRONIC LOAD LIMITING CONTROL – GENERAL……………………………………………………..236
7.2.2 MICROCONTROLLER MC7………………………………………………………………………….238
7.2.3 CHECKS AND ADJUSTMENTS……………………………………………………………………….240
METHOD A X1 PRESSURE WITH 24V SUPPLY……………………………………………………………242
METHOD B – WITH ELECTRONIC SERVICE TOOL………………………………………………………….244
LANGUAGE SELECTION…………………………………………………………………………244
EXCAVATOR TYPE SELECTION……………………………………………………………………248
X1 PRESSURE (MAXIMUM CURRENT) ADJUSTMENT……………………………………………………..252
METHOD C – WITH A LAPTOP COMPUTER……………………………………………………………….256
STARTING THE PROGRAM……………………………………………………………………….256
LANGUAGE SELECTION…………………………………………………………………………260
EXCAVATOR TYPE SELECTION……………………………………………………………………262
X1 PRESSURE (MAXIMUM CURRENT) ADJUSTMENT……………………………………………………..264
7.3 HYDRAULIC CONSTANT REGULATION SYSTEM………………………………………………………………..266
7.3.1 GENERAL…………………………………………………………………………………….266
7.3.2 X1 PRESSURE ADJUSTMENT (CONSTANT PRESSURE)……………………………………………………..268
7.4 DETERMINATION OF THE PEAK POINT (ENGINE PERFORMANCE)………………………………………………….270
8.0 OPERATING HYDRAULIC…………………………………………………………………………………..271
OPERATING HYDRAULIC – GENERAL………………………………………………………………………….273
8.1 HYDRAULIC FOR THE ATTACHMENT CYLINDER FSA AND BHA…………………………………………………276
8.1.1 ELECTRIC/HYDRAULIC FLOWCHART “BOOM RAISING”…………………………………………………278
8.1.2 ELECTRIC/HYDRAULIC FLOWCHART “BOOM LOWERING”………………………………………………..282
8.1.3 ELECTRIC/HYDRAULIC FLOWCHART “STICK EXTENDING”………………………………………………286
8.1.4 ELECTRIC/HYDRAULIC FLOWCHART “STICK RETRACTING”……………………………………………..290
8.1.5 ELECTRIC/HYDRAULIC FLOWCHART “BUCKET FILLING”……………………………………………….294
8.1.6 ELECTRIC/HYDRAULIC FLOWCHART “BUCKET EMPTYING”………………………………………………298
8.1.7 ELECTRIC/HYDRAULIC FLOWCHART “CLAM OPENING”…………………………………………………302
8.1.8 ELECTRIC/HYDRAULIC FLOWCHARG “CLAM CLOSING”…………………………………………………304
8.1.9 CHECKS AND ADJUSTMENTS OF THE MAIN RELIEF VALVES ……………………………………………306
8.1.10 CHECKS AND ADJUSTMENTS OF THE SERVICE LINE RELIEF VALVES…………………………………….310
Boom cylinder “Piston side” FSA +BHA…………………………………………………………312
Boom cylinder “Piston rod side” FSA +BHA……………………………………………………..314
Stick cylinder “Piston side” FSA…………………………………………………………….318
Stick cylinder “Piston side” BHA…………………………………………………………….322
Stick cylinder “Piston rod side” FSA…………………………………………………………326
Stick cylinder “Piston rod side” BHA…………………………………………………………330
Bucket cylinder “Piston side” FSA……………………………………………………………334
Bucket cylinder “Piston side” BHA……………………………………………………………338
Bucket cylinder “Piston rod side” FSA………………………………………………………..342
Bucket cylinder “Piston rod side” BHA………………………………………………………..346
Clam cylinder “Piston rod side” FSA………………………………………………………….350
Clam cylinder “Piston side” FSA……………………………………………………………..352
8.1.11 CHECKS AND ADJUSTMENTS OF THE LOWERING SPEED……………………………………………….354
Boom cylinder FSA………………………………………………………………………….356
Boom cylinder BHA………………………………………………………………………….360
Stick cylinder BHA…………………………………………………………………………366
Bucket cylinder FSA………………………………………………………………………..368
Bucket cylinder BHA………………………………………………………………………..370
Clam cylinder BHA………………………………………………………………………….372
8.2 HYDRAULIC FOR THE SWING CIRCUIT…………………………………………………………………373
8.2.1 SWING CIRCUIT……………………………………………………………………………375
8.2.2 SWING MOTOR……………………………………………………………………………..379
8.2.3 SWING GEAR BOX…………………………………………………………………………..383
8.2.4 SWING PARKING BRAKE (GEAR HOUSE BRAKE)……………………………………………………..385
8.2.5 SWING BRAKE VALVE………………………………………………………………………..387
8.2.6 ELECTRIC/HYDRAULIC FLOWCHART “SWING LEFT”…………………………………………………..391
8.2.7 ELECTRIC/HYDRAULIC FLOWCHART “SWING RIGHT”………………………………………………….393
8.2.8 SWING MONITORING SYSTEM…………………………………………………………………..395
8.2.9 CHECKS AND ADJUSTMENTS FOR THE SWING CIRCUIT………………………………………………..399
8.2.10 FUNCTION FOR THE SWING PARKING BRAKE………………………………………………………405
8.3 HYDRAULIC FOR THE SWING CIRCUIT…………………………………………………………………406
8.3.1 TRAVEL CIRCUIT…………………………………………………………………………..408
8.3.2 TRAVEL MOTOR…………………………………………………………………………….412
8.3.3 ROTARY DISTRIBUTOR……………………………………………………………………….414
8.3.4 TRAVEL GEAR……………………………………………………………………………..416
8.3.5 TRAVEL PARKING BRAKE (GEAR HOUSE BRAKE)…………………………………………………….418
8.3.6 TRAVEL BRAKE VALVE……………………………………………………………………….420
8.3.7 ELECTRIC/HYDRAULIC FLOWCHART “TRAVELING FORWARD”…………………………………………….422
8.3.8 ELECTRIC/HYDRAULIC FLOWCHART “TRAVELING BACKWARD”……………………………………………424
8.3.9 CHECKS AND ADJUSTMENTS FOR THE TRAVEL CIRCUIT……………………………………………….426
8.3.10 FUNCTION CHECK FOR THE TRAVEL PARKING BRAKE………………………………………………..428
9.0 HYDRAULIC TRACK TENSIONING SYSTEM………………………………………………………………………429
9.0 GENERAL………………………………………………………………………………………….431
9.1 FUNCTIONAL DESCRIPTION…………………………………………………………………………….433
9.2 PRESSURE INCREASING VALVE………………………………………………………………………….437
9.3 TENSIONING CYLINDER……………………………………………………………………………….439
9.4 ADJUSTMENTS / CHECKS………………………………………………………………………………441
9.5 FUNCTIONAL TEST…………………………………………………………………………………..445
10.0 ACCESS LADDER HYDRAULIC OPERAGED………………………………………………………………………446
10.0 GENERAL…………………………………………………………………………………………448
10.1 FUNCTION OF HYDRAULIC OPERATED ACCESS LADDER………………………………………………………..450
11.0 HYDRAULIC OPERATED REFILLING ARM………………………………………………………………………453
11.0 GENERAL…………………………………………………………………………………………455
11.1 FUNCTION OF HYDRAULIC OPERATED REFILLING ARM………………………………………………………..457
12.0 HINTS FOR READING THE HYDRAULIC CIRCUIT DIAGRAM…………………………………………………………458
12.0 GENERAL…………………………………………………………………………………………459
12.1 LEGEND FOR THE CIRCUIT DIAGRAM…………………………………………………………………….460
12.2 HOW TO READ THE CIRCUIT DIAGRAM……………………………………………………………………468
13.0 HINTS FOR READING THE ELECTRIC CIRCUIT DIAGRAM………………………………………………………….469
13.1 DESIGNATION OF ELECTRICAL DEVICES………………………………………………………………….471
13.2 SYMBOLS…………………………………………………………………………………………473
13.3 GENERAL INFORMATION………………………………………………………………………………477
13.4 READING A CIRCUIT DIAGRAM…………………………………………………………………………481
13.5 COMPONENT LIST…………………………………………………………………………………..485
14.0 VEHICLE HEALTH MONITORING SYSTEM………………………………………………………………………631
DATA FLOW CONTROL OF VHMS……………………………………………………………………………..632
GENERAL……………………………………………………………………………………………..633
14.1 COLORED GRAPHIC CONSOLE (CGC) SPECS FOR OPERATORS……………………………………………………610
14.1.1 GRAPHIC FLOW CHART………………………………………………………………………….612
14.1.2 INITIALIZATION SCREEN (NO. 0.0)………………………………………………………………614
14.1.3 OPERATOR INFORMATION SCREEN ( NO. 1.1)………………………………………………………..614
14.1.4 MONITORING SCREENS………………………………………………………………………….616
STANDARD MONITOR 1 (NO. 1.2)……………………………………………………………………616
EXPANSION MONITOR 2 (NO.1.3)……………………………………………………………………616
EXPANSION MONITOR 3 (NO. 1.4)…………………………………………………………………..616
14.1.5 BRIGHTNESS AND CONTRAST SETTING SCREEN (NO. 1.2.1)……………………………………………..618
14.1.6 FUEL CONSUMPTION SCREEN (NO. 1.2.2)…………………………………………………………..620
14.1.7 SETTINGS FOR OPERATOR, SCREEN (NO. 1.2.3)……………………………………………………..622
14.1.8 MAINTENANCE MONITOR (NO. 1.2.4)………………………………………………………………624
14.1.9 FAILURE MESSAGE ( NO. 1.2.5)…………………………………………………………………628
14.1.10 AUTOMATIC MESSAGES…………………………………………………………………………630
14.2 COLORED GRAPHIC CONSOLE (CGC) SPECS FOR SERVICEMEN………………………………………………….551
14.2.1 GRAPHIC FLOW CHART………………………………………………………………………….553
14.2.2 SERVICE ID SETUP SCREEN (NO. 2.0)…………………………………………………………….555
14.2.3 SERVICE MENU SELECT SCREEN (NO. 3.1)………………………………………………………….557
14.2.4 REAL TIME MENU SELECT SCREEN (NO. 4.1.1)………………………………………………………559
ENGINE 5.1.1 – 5.1.4…………………………………………………………………………..559
TRANSMISSION 5.2.1…………………………………………………………………………….561
HYDRAULIC 5.3.1 – 5.4.2………………………………………………………………………..563
ELECTRICAL EQUIPMENT 5.4.1 – 5.4.2………………………………………………………………565
EMERGENCY STOP 5.5.1…………………………………………………………………………..567
MANUAL SWITCH 5.6.1 – 5.6.3…………………………………………………………………….569
CENTRAL LUBRICATION SYSTEM 5.7.1 – 5.7.2…………………………………………………………571
SWING LUBRICATION SYSTEM 5.8.1 – 5.8.2…………………………………………………………..573
OTHER ITEMS 5.9.1 – 5.9.3………………………………………………………………………575
OUTPUT SIGNALS 5.10.1 – 5.10.6………………………………………………………………….577
14.2.5 PM-CLINIC………………………………………………………………………………….579
PM CLINIC GENERAL – 4.2.1 – 4.2.2……………………………………………………………….579
PM CLINIC POWER CHECK – 4.2.3 – 4.2.5……………………………………………………………581
14.2.6 SERIAL NO. SETTING …………………………………………………………………………583
MACHINE 4.3.1…………………………………………………………………………………583
ENGINE 4.3.2………………………………………………………………………………….585
14.2.7 MEMORY CLEAR……………………………………………………………………………….587
INPUT ID 4.3.2………………………………………………………………………………..587
MEMORY CLEAR 4.4.1…………………………………………………………………………….589
14.2.8 MAINTENANCE MONITOR – MAINTENANCE ACKNOWLEDGEMENT – 4.5 – 4.5.1…………………………………591
14.2.9 FAILURE HISTORY – 4.6……………………………………………………………………….593
14.2.10 SNAPSHOT TRIGGER- 4.7………………………………………………………………………595
14.2.11 SETTINGS………………………………………………………………………………….597
CENTRAL LUBRICATION SYSTEM 4.8.1………………………………………………………………..597
SWING LUBRICATION SYSTEM 4.8.2………………………………………………………………….599
OTHER SETTINGS 1/2…………………………………………………………………………….601
LANGUAGE………………………………………………………………………………….602
OPERATING HOURS……………………………………………………………………………602
DATE……………………………………………………………………………………..602
TIME……………………………………………………………………………………..603
GMT REFERENCE……………………………………………………………………………..603
OTHER SETTINGS 2/2…………………………………………………………………………….605
OIL VISCOSITY HYDRAULIC…………………………………………………………………….605
OIL VISCOSITY GEAR…………………………………………………………………………605
MESSAGES ON/OFF……………………………………………………………………………607
PLC-AUTOM. ON/OFF………………………………………………………………………….607
SHUT DOWN ON.OFF 4.8.5 – 4.8.10…………………………………………………………………609
14.4 WIRING OF THE MAIN COMPONENTS……………………………………………………………………..538
14.4.1 WIRING OF THE ENGINE………………………………………………………………………..542
14.4.2 WIRING OF THE VHMS CONTROLLER………………………………………………………………..544
14.4.3 WIRING OF THE CGC MONITOR……………………………………………………………………548
14.4.4 WIRING OF THE PLC…………………………………………………………………………..550
15.0 LUBRICATION SYSTEMS………………………………………………………………………………….638
15.1 HYDRAULICALLY DRIVEN LUBE PUMP…………………………………………………………………….638
FUNCTION…………………………………………………………………………………………644
ADJUSTMENTS………………………………………………………………………………………648
15.2 ONE LINE SYSTEM WITH HYDRAULICALLY DRIVEN “PUMP MASTER III” PUMP………………………………………650
FUNCTION…………………………………………………………………………………………652
ELECTRICAL FUNCTION……………………………………………………………………………….656
SONAR SENSOR FOR GREASE LEVEL………………………………………………………………………660
ADJUSTMENTS………………………………………………………………………………………662
END LINE SWITCH……………………………………………………………………………….662
INJECTORS…………………………………………………………………………………….664
15.3 PINION TYPE SYSTEM WITH HYDRAULIC DRIVEN “POWER MASTER III” PUMP………………………………………666
FUNCTION…………………………………………………………………………………………669
ELECTRICAL FUNCTION……………………………………………………………………………….672
LUBRICANT LEVEL…………………………………………………………………………………..676
ADJUSTMENTS………………………………………………………………………………………678
END OF LINE SWITCH SETTING……………………………………………………………………..678
INJECTORS…………………………………………………………………………………….680
15.4 COMPONENTS………………………………………………………………………………………682
HYDRAULICALLY DRIVEN “POWER MASTER III” LUBE PUMP…………………………………………………….684
LUBRICANT INJECTORS……………………………………………………………………………….688
END-OF-LINE SWITCH………………………………………………………………………………..694
FILTER…………………………………………………………………………………………..696
VENT VALVE……………………………………………………………………………………….698
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