This is the COMPLETE Parts Manual for the Genie S-120, S-125 Boom Lift. Designed for the repair shops and individuals when ordering parts for their Genie S-120, S-125 Boom Lift. This Manual describes and illustrates assemblies, subassemblies, and detail parts needed for service replacement. it Covers every part of your Genie S-120, S-125 Boom Lift inside and out. Tons of pictures and diagrams at your fingertips! Serial Number Range: from SN 101 Parts Manual Contains: ========= 100 Decals 101.1 Decals with Words 102.1 Decals with Symbols 200 Drive Chassis Components 201.1 Extendable Steer Axle Installation - View 1 (to SN 403) 202.1 Extendable Steer Axle Installation - View 2 (to SN 403) 203.1 Extendable Steer Axle Installation - View 1 (from SN 404) 204.1 Extendable Steer Axle Installation - View 2 (from SN 404) 205.1 Steer Axle Wheels and Drive Hubs (to SN 403) 205.2 Steer Axle Wheels and Drive Hubs (from SN 404) 206.1 Drive Hub Assembly with Brake (to SN 842) 206.2 Drive Hub Assembly with Brake (from SN 843) 207.1 Chassis Components (to SN 403) 207.2 Chassis Components (from SN 404) 300 Turntable Components 301.1 Fuel Tank Installation 302.1 Turntable Rotator and Hydraulic Rotary Coupler Installation 303.1 Turntable Rotation Drive Hub, Motor and Brake Assembly 304.1 Batteries and Hydraulic Filters Installation (to SN 364) 304.2 Batteries and Hydraulic Filters Installation (from SN 365) 305.1 Hydraulic Tank Installation (to SN 430) 305.2 Hydraulic Tank Installation (from SN 431 to 500) 305.3 Hydraulic Tank Installation (from SN 501 to 541) 305.4 Hydraulic Tank Installation (from SN 542) 306.1 Ground Controls 307.1 Turntable Attached Components - Tank Side 308.1 Turntable Attached Components - Engine Side 309.1 Turntable Covers - Tank Side 310.1 Turntable Covers - Engine Side 400 Engine Components 401.1 Cummins 4B3.9L Engine - View 1 (to SN 935) 402.1 Cummins 4B3.9L Engine - View 2 (to SN 935) 403.1 Cummins 4B3.9L Engine - View 3 (to SN 935) 404.1 Cummins 4B3.9L Engine - View 4 (to SN 935) 404.2 Cummins 4B3.9L Engine - View 4 (from SN 285 to 476) 404.3 Cummins 4B3.9L Engine - View 4 (from SN 477 to 935) 405.1 Cummins B4.5 C80 Engine - View 1 (from SN 936 to 2547) 405.2 Cummins B3.3T Engine - View 1 (from SN 2548) 406.1 Cummins B4.5 C80 Engine - View 2 (from SN 936 to 2547) 406.2 Cummins B3.3T Engine - View 2 (from SN 2548) 407.1 Cummins B4.5 C80 Engine - View 3 (from SN 936 to 2547) 408.1 Cummins Engine Attached Components (to SN 476) 408.2 Cummins Engine Attached Components (from SN 477) 409.1 Perkins 1004-42 Engine - View 1 (to SN 932) 410.1 Perkins 1004-42 Engine - View 2 (to SN 932) 411.1 Perkins 1004-42 Engine - View 3 (to SN 932) 412.1 Perkins 1004-42 Engine - View 4 (to SN 284) 412.2 Perkins 1004-42 Engine - View 4 (from SN 285 to 476) 412.3 Perkins 1004-42 Engine - View 4 (from 477 to 932) 413.1 Perkins 1104C-44 Engine - View 1 (from SN 933 to 2552) 413.2 Perkins 804D-33T Engine - View 1 (from SN 2553) 414.1 Perkins 1104C-44 Engine - View 2 (from SN 933 to 2552) 414.2 Perkins 804D-33T Engine - View 2 (from SN 2553) 415.1 Perkins 1104C-44 Engine - View 3 (from SN 933 to 2552) 416.1 Perkins Engine Attached Components (to SN 476) 416.2 Perkins Engine Attached Components (from SN 477) 417.1 Deutz F4L913 Engine - View 1 (to SN 920) 418.1 Deutz F4L913 Engine - View 2 (to SN 920) 806.2 Belt Driven Generator Option - Deutz Engine (from SN 921 to 2960) 807.1 Hydraulic (MTE) Generator Option - View 1 (from SN 2961) 807.2 Hydraulic (MTE) Generator Option - View 2 (from SN 2961) 808.1 Cold Start Package 809.1 Hostile Environment Package - View 1 809.2 Hostile Environment Package - View 2 810.1 Hostile Environment Package - Engine Air Cleaners (to SN 2547) 810.2 Hostile Environment Package - Engine Air Cleaners (from SN 2548) 811.1 Half-mesh and Pipe Cradle Options 812.1 Platform Options 813.1 Air Line to Platform, Heavy Duty Swing Drive 814.1 Panel Cradle Option 815.1 Welder Option, Chassis Components - View 1 816.1 Welder Option, Platform Components - View 2 817.1 Welder Option, Hoses and Fittings - View 3 818.1 Welder Option, Oil Diverter Manifold - View 4 819.1 Circuit Board Heater Option 820.1 Operator Protection Structure (from SN 792) Indices Part Number Index Part Description Index Cross References Fittings Cross Reference ========= Model Specification: Genie S-120, S-125 Boom Lift Language: English Total Pages: 396 File Format: PDF Requirements: Adobe PDF Reader Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc... ========= This QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out! 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