JLG 40HA ANSI Parts Manual Pn 3120673 – PDF DOWNLOAD
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JLG 40HA ANSI Parts Manual Pn 3120673 – PDF DOWNLOAD
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Language: English
Brand: JLG
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TABLE OF CONTENTS:
JLG 40HA ANSI Parts Manual Pn 3120673 – PDF DOWNLOAD
SECTION 1 FRAME 9
FIGURE 1-1 FRAME, STEERING AND AXLE INSTALLATIONS – 2WD AND 4WD (WITH 2 WHEEL STEER) 10
FIGURE 1-2 FRAME, STEERING AND AXLE INSTALLATIONS – 2WD AND 4WD (WITH 4 WHEEL STEER) 16
FIGURE 1-3 TIRE AND WHEEL DRIVE INSTALLATIONS 22
FIGURE 1-4 DRIVE MOTOR ASSEMBLY 26
FIGURE 1-5 DRIVE BRAKE ASSEMBLY – AUSCO (PRIOR TO MARCH 1992) 28
FIGURE 1-6 DRIVE BRAKE ASSEMBLY – MICO (MARCH 1992 TO PRESENT) 30
FIGURE 1-7 DRIVE HUB ASSEMBLY 34
FIGURE 1-8 DRIVE HUB/BRAKE ASSEMBLIES (THROUGH 1992) 38
FIGURE 1-9 DRIVE HUB/BRAKE ASSEMBLIES (1992 TO PRESENT) 42
FIGURE 1-10 VALVES INSTALLATION – FRAME-MOUNTED 48
FIGURE 1-11 LOCKOUT VALVE ASSEMBLY 52
FIGURE 1-12 VALVE ASSEMBLY (USED WITH OPTIONAL 4WS) 54
FIGURE 1-13 TOW PACKAGE INSTALLATIONS 56
SECTION 2 TURNTABLE 59
FIGURE 2-1 CONTROL VALVES INSTALLATION (DEUTZ ENGINES WITH STANDARD BANG-BANG OR PROPORTIONAL VALVES) 60
FIGURE 2-2 CONTROL VALVES INSTALLATION (FORD/KUBOTA ENGINES WITH STANDARD BANG-BANG OR PROPORTIONAL VALVES) 66
FIGURE 2-3 CONTROL VALVE ASSEMBLY – BANG-BANG WITH DUMP SECTION 72
FIGURE 2-4 CONTROL VALVE ASSEMBLY – BANG-BANG (STANDARD CONTROLS) 76
FIGURE 2-5 CONTROL VALVE ASSEMBLY – PROPORTIONAL 78
FIGURE 2-6 CONTROL VALVES INSTALLATION (HYDRAULIC CONTROLS) 82
FIGURE 2-7 VALVE ASSEMBLY – GROUND CONTROL (HYDRAULIC CONTROLS) 86
FIGURE 2-8 TURNTABLE, BEARING AND SWING DRIVE INSTALLATION 88
FIGURE 2-9 SWING MOTOR ASSEMBLY (PRIOR TO AUGUST 1991) 92
FIGURE 2-10 SWING MOTOR ASSEMBLY (AUGUST 1991 THROUGH 1992) 94
FIGURE 2-11 SWING MOTOR ASSEMBLY (1993 TO PRESENT) 96
FIGURE 2-12 SWING BRAKE ASSEMBLY (PRIOR TO AUGUST 1991) 98
FIGURE 2-13 BRAKE ASSEMBLY – AUSCO 37845 (AUGUST 1991 THROUGH 1992) 100
FIGURE 2-14 SWING HUB ASSEMBLY (MACHIENES BUILT THROUGH 1992 ONLY) 102
FIGURE 2-15 DEUTZ ENGINE INSTALLATION 104
FIGURE 2-16 110 VOLT GENERATOR INSTALLATION (DEUTZ) 114
FIGURE 2-17 FORD ENGINE INSTALLATION 116
FIGURE 2-18 DUAL FUEL INSTALLATION (FORD) 126
FIGURE 2-19 110 VOLT GENERATOR INSTALLATION (FORD) 128
FIGURE 2-20 KUBOTA V1200B DIESEL ENGINE INSTALLATION 130
FIGURE 2-21 PUMP ASSEMBLY – SUNSTRAND 136
FIGURE 2-22 PUMP ASSEMBLY – BARNES (USED ON STANDARD BANG-BANG AND PROPORTIONAL CONTROLS MACHINES BUILT APRIL /MAY 1990 TO JANUARY 1993) 140
FIGURE 2-23 PUMP ASSEMBLY – BARNES (USED ON STANDARD BANG-BANG AND PROPORTIONAL CONTROLS MACHINES BUILT JANUARY 1993 TO PRESENT) 142
FIGURE 2-24 PUMP ASSEMBLY – BARNES (USED ON HYDRAULIC CONTROL MACHINES WITH DEUTZ POWER BUILT PRIOR TO OCTOBER 1991) 144
FIGURE 2-25 PUMP ASSEMBLY – BARNES (USED ON HYDRAULIC CONTROLS MACHINES WITH DEUTZ POWER BUILT APRIL 1993 TO PRESENT AND FORD POWER BUILT FEBRUARY 1993 TO PRESENT 146
FIGURE 2-26 TANKS INSTALLATION 148
FIGURE 2-27 ROTARY COUPLING AND COLLECTOR ASSEMBLY AND INSTALLATION 152
FIGURE 2-28 GROUND CONTROL BOX INSTALLATIONS 156
FIGURE 2-29 ELECTRICAL COMPONENTS INSTALLATION (TURNTABLE MOUNTED) 162
FIGURE 2-30 HOODS INSTALLATIONS (WITH 2 DOORS AT GROUND CONTROL BUILT PRIOR TO AUGUST 1990) 164
FIGURE 2-31 HOODS INSTALLATIONS (WITH SINGLE DOOR AT GROUND CONTROL) (AUGUST 1990 TO PRESENT WITHOUT NOISE REDUCTION OPTION) 168
FIGURE 2-32 HOODS INSTALLATIONS (WITH NOISE REDUCTION OPTION) 172
SECTION 3 BOOM 175
FIGURE 3-1 BOOMS AND LIMIT SWITCHES INSTALLATIONS 176
FIGURE 3-2 MAIN BOOM ASSEMBLY 180
FIGURE 3-3 BOOM WIPERS INSTALLATION 184
SECTION 4 PLATFORM 187
FIGURE 4-1 STANDARD PLATFORM AND FOOTSWITCH INSTALLATION 188
FIGURE 4-2 LOW MOUNT PLATFORMS AND FOOTSWITCH INSTALLATIONS 194
FIGURE 4-3 ROTATOR MOTOR ASSEMBLY 198
FIGURE 4-4 CONSOLE BOX ASSEMBLY (STANDARD BANG-BANG CONTROLS) 200
FIGURE 4-5 CONSOLE BOX ASSEMBLY (PROPORTIONAL CONTROLS – PRIOR TO FEBRUARY 1993) 204
FIGURE 4-6 CONSOLE BOX ASSEMBLY (PROPORTIONAL CONTROLS – FEBRUARY 1993 TO PRESENT) 208
FIGURE 4-7 CONTROL BOX ASSEMBLY (HYDRAULIC CONTROLS) 212
FIGURE 4-8 CONTROL VALVE ASSEMBLY – GRESEN (6-STACK) (HYDRAULIC CONTROLS ONLY) 216
FIGURE 4-9 OPTIONAL COMMON PLATFORM MOUNTED COMPONENTS 220
SECTION 5 CYLINDER 223
FIGURE 5-1 AXLE LOCKOUT CYLINDER ASSEMBLIES – 4WD/4WS (STANDARD PARTS) (USE WITH OPTIONAL OSCILLATING AXLE) 224
FIGURE 5-2 LEVEL (PLATFORM) CYLINDER ASSEMBLY (MACHINES BUILT PRIOR TO JANUARY 1990) 228
FIGURE 5-3 LEVEL (PLATFORM) CYLINDER ASSEMBLY (MACHINES BUILT OCTOBER 1992 TO PRESENT) 230
FIGURE 5-4 LEVEL (UPRIGHT) CYLINDER ASSEMBLY (STANDARD PARTS) 232
FIGURE 5-5 LIFT CYLINDER ASSEMBLY – MAIN BOOM (STANDARD PARTS) 236
FIGURE 5-6 LIFT CYLINDER ASSEMBLY – TOWER BOOM (STANDARD PARTS) 240
FIGURE 5-7 STEER CYLINDER ASSEMBLIES 244
FIGURE 5-8 TELESCOPE CYLINDER ASSEMBLY – MAIN BOOM (STANDARD PARTS) 246
FIGURE 5-9 CLYINDER BELLOWS INSTALLATION (OPTIONAL) 250
SECTION 6 HYDRAULIC 253
FIGURE 6-1 HYDRAULIC DIAGRAM – AXLE LOCKOUT (2WD) 254
FIGURE 6-2 HYDRAULIC DIAGRAM – AXLE LOCKOUT (4WD) 256
FIGURE 6-3 HYDRAULIC DIAGRAM – DRIVE (2WD) 258
FIGURE 6-4 HYDRAULIC DIAGRAM – DRIVE (4WD) 262
FIGURE 6-5 HYDRAULIC DIAGRAM – ROTATE 266
FIGURE 6-6 HYDRAULIC DIAGRAM – STANDARD (STANDARD BANG-BANG CONTROLS /DEUTZ MACHINES) 268
FIGURE 6-7 HYDRAULIC DIAGRAM – STANDARD (STANDARD BANG-BANG CONTROLS/FORD AND KUBOTA MACHINES) 272
FIGURE 6-8 HYDRAULIC DIAGRAM – STANDARD (HYDRAULIC CONTROLS) 276
FIGURE 6-9 HYDRAULIC DIAGRAM – STEER 280
FIGURE 6-10 HYDRAULIC DIAGRAM LIST 282
SECTION 7 ELECTRICAL 285
FIGURE 7-1 ELECTRICAL DIAGRAM LIST 286
FIGURE 7-2 DUAL FUEL ELECTRICAL DIAGRAM (FORD) 291
FIGURE 7-3 GENERATOR ELECTRICAL DIAGRAM (110V) (DEUTZ) 292
FIGURE 7-4 GENERATOR ELECTRICAL DIAGRAM (110V) (FORD) 293
FIGURE 7-5 PLATFORM ELECTRICAL DIAGRAM – BANG-BANG (STANDARD) CONTROLS 294
FIGURE 7-6 PLATFORM ELECTRICAL DIAGRAM – HYDRAULIC CONTROLS 295
FIGURE 7-7 STANDARD ELECTRICAL DIAGRAM – DEUTZ WITH STANDARD BANG- BANG CONTROLS 296
FIGURE 7-8 STANDARD ELECTRICAL DIAGRAM – DEUTZ WITH HYDRAULIC CONTROLS 298
FIGURE 7-9 STANDARD ELECTRICAL DIAGRAM – FORD WITH STANDARD BANG- BANG CONTROLS 300
FIGURE 7-10 STANDARD ELECTRICAL DIAGRAM – FORD WITH HYDRAULIC CONTROLS 302
SECTION 8 DECALS 305
FIGURE 8-1 DECALS INSTALLATION 306
SECTION 9 RECOMMENDED SERVICE PARTS STOCK 311
SECTION 10 SPECIAL OPTIONS 313
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