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LGMG AR45J - Page 4

LGMG AR45J
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Service Manual of Articulated Boom Mobile Elevating Work Platform
II
3.4 Boom/extension jib assembly................................................................................................... 31
3.4.1 Disassembling the boom .......................................................................................................... 31
3.4.2 Disassembling the extension jib assembly ............................................................................... 32
3.4.3 Assembling the extension jib assembly .................................................................................... 33
3.4.4 Assembling the boom assembly ............................................................................................... 34
3.5 Cylinder assembly ..................................................................................................................... 35
3.5.1 Disassembling the boom luffing cylinder ................................................................................. 35
3.5.2 Disassembling the boom telescopic cylinder............................................................................ 36
3.5.3 Disassembling the boom telescopic cylinder............................................................................ 36
3.5.4 Disassembling the lower leveling cylinder ................................................................................ 37
3.5.5 Assembling the lower leveling cylinder .................................................................................... 38
3.5.6 Disassembling the upper leveling cylinder ............................................................................... 39
3.6 Folding jib assembly .................................................................................................................. 40
3.6.1 Removing folding jib ................................................................................................................. 41
3.6.2 Assembling folding jib assembly ............................................................................................... 44
3.6.3 Removing folding jib lift cylinder .............................................................................................. 46
3.6.4 Assembling folding jib lift cylinder ............................................................................................ 46
3.7 Kubota Engine Assembly .......................................................................................................... 48
3.7.1 Engine drivetrain....................................................................................................................... 48
3.7.2 Assembly of engine intake system ........................................................................................... 48
3.7.3 Assembly of engine exhaust system ......................................................................................... 49
3.7.4 Assembly of engine cooling system .......................................................................................... 49
3.7.5 Hoisting and assembly of engine .............................................................................................. 49
3.8 Deutz Engine Assembly ............................................................................................................. 50
3.8.1 Assembly of engine drivetrain .................................................................................................. 50
3.8.2 Assembly of engine intake system ........................................................................................... 50
3.8.3 Assembly of engine exhaust system ......................................................................................... 50
3.8.4 Assembly of engine cooling system .......................................................................................... 51
3.8.5 Hoisting and assembly of engine .............................................................................................. 51
3.9 Tank side assembly ................................................................................................................... 51
3.9.1 Disassembling the fuel tank ...................................................................................................... 51
3.9.2 Assembling the fuel tank .......................................................................................................... 52
3.9.3 Disassembling the hydraulic tank ............................................................................................. 52
3.9.4 Assembling the hydraulic tank.................................................................................................. 53
3.9.5 Assembling ground control system .......................................................................................... 54
3.9.6 Assembling slewing ring grease filler hose ............................................................................... 55
3.9.7 Emergency power unit assembly .............................................................................................. 55

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