JLG 30E 35E N35E 40E N40E 45E Service & Maintenance Manual (3120743) – PDF DOWNLOAD (Eng)

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JLG 30E 35E N35E 40E N40E 45E Service & Maintenance Manual (3120743) – PDF DOWNLOAD

TABLE OF CONTENTS:

JLG 30E 35E N35E 40E N40E 45E Service & Maintenance Manual (3120743) – PDF DOWNLOAD

Section A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS......................... 3
	A General.................................................................... 3
	B Hydraulic System Safety.................................................... 3
	C Maintenance................................................................ 3
Section 1. SPECIFICATIONS........................................................ 9
	1.1 CAPACITIES............................................................... 9
	1.2 COMPONENT DATA........................................................... 9
	1.3 PERFORMANCE DATA......................................................... 9
	1.4 TORQUE SPECIFICATIONS....................................................11
	1.5 LUBRICATION..............................................................12
	1.6 PRESSURE SETTINGS........................................................12
	1.8 MAJOR COMPONENT WEIGHTS..................................................13
	1.9 CRITICAL STABILITY WEIGHTS...............................................13
	1.10 SERIAL NUMBER LOCATIONS. (See Figure 1-3)...............................14
Section 2. PROCEDURES............................................................25
	2.1 GENERAL..................................................................25
	2.2 SERVICING AND MAINTENANCE GUIDELINES.....................................25
	2.3 LUBRICATION INFORMATION..................................................27
	2.4 CYLINDERS - THEORY OF OPERATION..........................................28
	2.5 VALVES - THEORY OF OPERATION.............................................28
	2.6 MOTOR CONTROLLER.........................................................29
	2.7 WEAR PADS................................................................35
	2.8 BOOM MAINTENANCE.........................................................36
	2.9 CYLINDER CHECKING PROCEDURES.............................................41
	2.10 CYLINDER REPAIR.........................................................46
	2.11 CYLINDER REMOVAL AND INSTALLATION.......................................52
	2.12 TILT INDICATOR SWITCH LEVELING PROCEDURE. (If Equipped.)................56
	2.13 BOOM LIMIT SWITCHES.....................................................56
	2.14 POWER TRACK REMOVAL PROCEDURE (35/n35/40/n40/45 electric)...............56
	2.15 PRESSURE SETTING PROCEDURES. (In Sequence) (See Figure 2-29)............56
	2.16 SWING BEARING...........................................................62
	2.17 DRIVE TORQUE HUB. (See Figure 2-34).....................................67
	2.18 DRIVE BRAKE ASSEMBLY. (See Figure 2-35.)................................69
	2.19 MID AND LOWER LIFT CYLINDER BLEEDING PROCEDURE. (40/n40/45 electric)....72
	2.20 BOOM SYNCHRONIZING PROCEDURE. (40/n40/45 electric)......................72
	2.21 FREE WHEELING PROCEDURE.................................................73
	2.22 FOOTSWITCH ADJUSTMENT...................................................73
	2.23 P/q controller..........................................................73
	2.24 AXLE DRAIN PLATES.......................................................74
	2.25 PREVENTIVE MAINTENANCE AND INSPECTION SCHEDULE..........................74
Section 3. TROUBLESHOOTING.......................................................77
	3.1 GENERAL..................................................................77
	3.2 TROUBLESHOOTING INFORMATION..............................................77
	3.3 HYDRAULIC CIRCUIT CHECKS.................................................77

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 PLEASE NOTE:

• This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]