JLG 41AM (3120753-2014) Parts Manual - Manual (Page 7)

TABLE OF CONTENTS
3120753 20AM/25AM/30AM/36AM/41AM 7
SECTION 1 - BASE.............................................................................................................................................................................. 9
FIGURE 1-1. FRAME, STROBE AND ALARM INSTALLATIONS (SEE PARTS LIST FOR USAGE) ............................................ 10
FIGURE 1-2. FRAME, STROBE AND ALARM INSTALLATIONS (SEE PARTS LIST FOR USAGE) ............................................ 16
FIGURE 1-3. OUTRIGGER COMPONENTS INSTALLATION ....................................................................................................... 20
FIGURE 1-4. MAST SUPPORT INSTALLATION ........................................................................................................................... 24
FIGURE 1-5. TILTBACK AND LOADING HARDWARE (FRAME MOUNTED) COMPONENTS (SEE PARTS LIST FOR USAGE)
........................................................................................................................................................................................................ 28
FIGURE 1-6. TILTBACK AND LOADING HARDWARE (FRAME MOUNTED) COMPONENTS (SEE PARTS LIST FOR USAGE)
........................................................................................................................................................................................................ 32
SECTION 2 - CONTROLS ................................................................................................................................................................. 35
FIGURE 2-1. AC POWER COMPONENTS INSTALLATION (ANSI AND ANSI EXPORT SPECS) (Prior to SN 0900026490) ..... 36
FIGURE 2-2. AC POWER COMPONENTS INSTALLATION (ANSI AND ANSI EXPORT SPECS) (SN 0900026490 to Present) . 40
FIGURE 2-3. AC POWER COMPONENTS INSTALLATION (JAPANESE SPEC PRIOR TO S/N0900026490) ............................ 44
FIGURE 2-4. AC POWER COMPONENTS INSTALLATION (JAPANESE SPEC) (SN 0900026490 to Present) .......................... 48
FIGURE 2-5. AC JUNCTION BOX ASSEMBLY ............................................................................................................................. 52
FIGURE 2-6. AC MOTOR/PUMP ASSEMBLY (FENNER) (Prior to SN 0900026490) ................................................................... 56
FIGURE 2-7. AC MOTOR/PUMP ASSEMBLY (MONARCH) (SN 0900026490 to Present) ........................................................... 60
FIGURE 2-8. DC POWER COMPONENTS INSTALLATION ......................................................................................................... 62
FIGURE 2-9. DC MOTOR/PUMP ASSEMBLY (FENNER) (Prior to SN 0900027922) ................................................................... 66
FIGURE 2-10. DC MOTOR/PUMP ASSEMBLY (MONARCH) (SN 0900027922 to Present) ......................................................... 70
FIGURE 2-11. DC POWER PACK INSTALLATION (SEE PARTS LIST FOR USAGE) ................................................................. 72
FIGURE 2-12. DC POWER PACK INSTALLATION (SEE PARTS LIST FOR USAGE) ................................................................. 76
FIGURE 2-13. BATTERY CHARGER ASSEMBLY ........................................................................................................................ 78
FIGURE 2-14. CABLES AND CONTROLS INSTALLATION (Prior to SN 0900028703) ................................................................ 80
FIGURE 2-15. CABLES AND CONTROLS INSTALLATION (SN 0900028703 to Present) ............................................................ 86
SECTION 3 - MAST ........................................................................................................................................................................... 93
FIGURE 3-1. MAST ASSEMBLY - 20AM ....................................................................................................................................... 94
FIGURE 3-2. MAST ASSEMBLY - 25AM & 36AM.......................................................................................................................... 98
FIGURE 3-3. MAST ASSEMBLY - 30AM & 41AM........................................................................................................................ 104
FIGURE 3-4. MAST MOUNTED COMPONENTS INSTALLATIONS ............................................................................................ 110
SECTION 4 - PLATFORM ................................................................................................................................................................ 115
FIGURE 4-1. STEP-IN MOLDED PLATFORM INSTALLATION ................................................................................................... 116
FIGURE 4-2. QUICK-CHANGE PLATFORM INSTALLATION ..................................................................................................... 118
FIGURE 4-3. QUICK-CHANGE PLATFORM INSTALLATION WITH GULLWING GATE ............................................................ 122
FIGURE 4-4. OPTIONAL PLATFORM COMPONENTS INSTALLATIONS .................................................................................. 126
SECTION 5 - CYLINDER ................................................................................................................................................................. 129
FIGURE 5-1. LIFT CYLINDER ASSEMBLY (Prior to SN 0900017519)........................................................................................ 130
FIGURE 5-2. LIFT CYLINDER ASSEMBLY (SN 0900017519 through 0900029961) .................................................................. 132
FIGURE 5-3. LIFT CYLINDER ASSEMBLY (SN 0900029962 to Present) ................................................................................... 134
SECTION 6 - HYDRAULIC .............................................................................................................................................................. 137
FIGURE 6-1. HYDRAULIC DIAGRAM .......................................................................................................................................... 138
SECTION 7 - ELECTRICAL ............................................................................................................................................................. 141
FIGURE 7-1. ELECTRICAL DIAGRAM LIST ................................................................................................................................ 142
FIGURE 7-2. ELECTRICAL DIAGRAM - 12VDC.......................................................................................................................... 146
FIGURE 7-3. ELECTRICAL DIAGRAM - 100VAC ........................................................................................................................ 148
FIGURE 7-4. ELECTRICAL DIAGRAM - 120VAC ........................................................................................................................ 150
FIGURE 7-5. ELECTRICAL DIAGRAM - 240VAC ........................................................................................................................ 152
SECTION 8 - DECALS ..................................................................................................................................................................... 155
FIGURE 8-1. DECAL INSTALLATION (SEE PARTS FOR USAGE CHART) ............................................................................... 156
FIGURE 8-2. DECAL INSTALLATION (SEE PARTS FOR USAGE CHART) ............................................................................... 162
SECTION 9 - RECOMMENDED SERVICE PARTS STOCK ........................................................................................................... 167