Skyjack SJ6826 RT & SJ6832 RT Rough Terrain Scissor Lift Service Manual (157951AF) – 2023 PDF

Description

Skyjack SJ6826 RT & SJ6832 RT Rough Terrain Scissor Lift Service Manual – 157951AF

This is the full Skyjack service manual for the SJ6826 RT and SJ6832 RT Compact Rough Terrain Series scissor lifts, published under document number 157951AF with a 2023 date. It is the workshop-level document used to maintain, test, diagnose and repair these two machines, and it applies to units in the serial range 37 002 788 through 37 004 670 for both models.

File Details

• Manual type: Service & Maintenance Manual
• Brand: Skyjack
• Models covered: SJ6826 RT, SJ6832 RT (Compact Rough Terrain Series)
• Document number: 157951AF
• Publication year: 2023
• Language: English
• Page count: 156 pages
• File format: PDF

Chapters Covered

• Section 1 – Scheduled Maintenance
  • Operator’s responsibility for maintenance
  • Aerial platform definition, purpose and use of equipment
  • Manuals, operator duties, service policy and warranty
  • Electrocution hazard and minimum safe approach distance
  • Safety precautions and jobsite inspection
  • Maintenance and inspection schedule
  • Owner’s annual inspection record
  • Replacement parts and maintenance hints
  • Hydraulic system and component maintenance and repair
  • Railing maintenance and repair
  • 1.1 Scheduled maintenance inspections
  • 1.2 Function tests
• Section 2 – Maintenance Tables and Diagrams
  • Specifications and features
  • Floor loading pressure (LCP and OUP)
  • Maximum platform capacities
  • Fluids table
  • Torque specifications
  • Torque specifications for fasteners (imperial and metric)
  • Torque specifications for hydraulic couplings and hoses
• Section 3 – System Component Identification and Schematics
  • Hydraulic symbol chart
  • Electrical symbol chart
  • Hydraulic schematic parts list
  • Electrical parts list
  • Hydraulic schematic
  • Hydraulic manifolds and ports identification
  • Control box with rotary switches wiring diagram
  • Control box with toggle switches wiring diagram
  • Outrigger / hydraulic generator control console wiring diagram
  • Scissor arm control cable wiring diagram
  • Main manifold harness wiring diagram
  • Kubota engine wiring diagrams (dual fuel and diesel)
  • Outrigger harness wiring diagram
  • Hydraulic generator electrical panel assembly
  • Flashing light relay harness
  • Electrical panel wiring diagram
  • Electrical schematics by engine and control box configuration
• Section 4 – Troubleshooting
  • Electrical troubleshooting (4.1 series: no power, engine crank and start faults, glow plugs, choke, throttle, drive and steer, brakes, lift and lower circuits, hydraulic generator, outriggers)
  • Hydraulic troubleshooting (4.2 series: pump, steering, drive speeds, brakes, lift and lower circuits, outriggers)
  • Outrigger control module flash code diagnostics
• Section 5 – Procedures
  • Safety and workmanship
  • Platform gate hinge and platform mounting hardware
  • High speed cutout limit switch (LS5) replacement, adjustment and test
  • Kubota dual fuel DF972 resistance checks and throttle setting
  • Kubota diesel D902 throttle setting
  • Fuel filter element replacement and bleeding the fuel system
  • Fan belt replacement and adjustment
  • Air cleaner element, oil filter cartridge and engine oil service
  • Radiator coolant check, drain and refill
  • Wheel bolt and nut torque, wheel installation
  • Reconnecting the platform control box for ground-level service
  • Grease points
  • Electronic tilt switch setup and reprogramming
  • Hydraulic coupling and hose torque practice
  • Holding valve check
  • System pressure and lift pressure setup
  • Outrigger limit switch replacement and adjustment
  • EZcal diagnostic tool, outrigger codes and controller flashing
  • Outrigger control module (OCM1) menus and error codes
  • GP-106 and GP-108 outrigger controller setup and pin reference tables

Across its five sections the manual moves from routine upkeep to component-level repair. The scheduled maintenance portion defines what has to be checked daily, quarterly, annually and bi-annually, then walks through function tests that confirm the platform raises, lowers, steers, drives, brakes and levels as designed. From there the tables give the numbers a technician needs to work to – capacities, fluid types, fastener and hydraulic coupling torque values, floor loading pressure and machine weights. The schematics section supplies the hydraulic and electrical maps for the machine, including manifold port identification and the various engine and control-box configurations. The troubleshooting section is organised as numbered fault charts, each listing probable causes alongside the remedy, so a technician can work from symptom to failed wire, relay, coil, switch or valve. Finally, the procedures section gives step-by-step instructions with torque values and adjustment figures for the work that keeps these lifts in service.

What This Manual Covers in Depth

Because it is written for both models, the Skyjack SJ6826 RT and SJ6832 RT service manual separates the shared content from the model-specific detail. Where a specification or adjustment differs between the SJ6826 RT and the SJ6832 RT, the manual states the figure for each – for example the lowering orifice diameter and the working and elevated platform heights. Coverage extends to the Kubota diesel and Kubota dual fuel engine variants, to machines with and without the outrigger option, and to both rotary switch and toggle switch platform control boxes, with dedicated electrical schematics for each combination.

Safety material is included up front rather than buried: the minimum safe approach distance table for energized power lines, electrocution hazard warnings, jobsite inspection guidance and the operating precautions that apply before any maintenance or repair is attempted.

Who This Manual Suits

Owners and operators of an SJ6826 RT or SJ6832 RT who are responsible for the inspection schedule will find the checklists and the owner’s annual inspection record useful for keeping a documented maintenance history. Service technicians and workshops working on these scissor lifts get the fault charts, wiring and hydraulic diagrams, pressure setting procedures and torque tables needed to diagnose and repair rather than replace by guesswork. Fleet maintenance departments can standardise inspection and repair practice across both models using one document.

Why It Matters

These are mobile elevating work platforms that carry people at height, so incorrect adjustment or an unchecked fault is not a minor inconvenience. Working from the manufacturer’s stated pressures, torque values, limit switch settings and diagnostic sequences is what keeps the machine operating within the limits it was designed for. The troubleshooting charts in particular shorten diagnosis by pointing to the specific wire numbers, relays, diodes and coils involved in each fault rather than leaving a technician to trace the whole circuit.

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Instant PDF Delivery

The manual is supplied as a PDF that is available to download immediately after purchase – no shipping, no waiting for a parcel, no binder to lose. Keep it on a laptop or tablet in the workshop, print the pages you need for a particular job, and print extra copies of the maintenance and inspection checklist for each service interval. Whether you are servicing an SJ6826 RT or an SJ6832 RT, this 2023 Skyjack service manual gives you the complete reference in one file.