Skyjack SJ9250 RT Rough Terrain Scissor Lift Service Manual

Name: Skyjack SJ9250 RT Rough Terrain Scissor Lift Service Manual
Brand: MidWestTech
SKU: 163766AD
Price: 69.55 USD
Availability: InStock

177 pages · Publication 163766AD

$69.55

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Models: SJ9250 RT
Serial coverage: SJ9250 RT: 50001024 - 50 001152
Manual type: Service Manual
Pages: 177
Publication: 163766AD
Condition: Brand new

Skyjack SJ9250 RT Rough Terrain Scissor Lift Service Manual, publication 163766AD

What's inside

From the manual's own table of contents: 5 sections, 197 entries. See sample pages (PDF, 692 KB)

Search the contents

Section 1 - Scheduled Maintenance27 topics

Operator’s Responsibility for Maintenance
- Mobile Elevating Work Platform (MEWP) Definition
- Purpose of Equipment
- Use of Equipment
- Manuals
- Operating
- Service & Maintenance
- Operator Safety Reminders
- Electrocution Hazard
- Safety Precautions
- Maintenance and Inspection Schedule
- Owner’s Annual Inspection Record
- Replacement Parts
- Maintenance and Service Safety Tips
- Hydraulic System & Component Maintenance and Repair
- Maintenance Hints
- Railing Maintenance and Repair
Service and Maintenance
- About this Section
- Service Bulletins
- Maintenance and Inspection
- Maintenance Instructions
Table 1.1 Owner’s Annual Inspection Record
Table 1.2 Maintenance and Inspection Checklist
Scheduled Maintenance
- Scheduled Maintenance Inspections
- Function Tests

Section 2 - Maintenance Tables and Diagrams10 topics

Table 2.1 Specifications and Features
Table 2.2a Maximum Platform Capacities (Evenly Distributed)
Table 2.2b Maximum Platform Capacities (Evenly Distributed w/ Optional #7 Tires)
Table 2.3 Tire Specifications
Table 2.4 Floor Loading Pressure
Table 2.5 Fluids
Table 2.6 Torque Specifications
Table 2.7 Torque Specifications for Fasteners (Imperial)
Table 2.8 Torque Specifications for Fasteners (Metric)
Table 2.9 Torque Specifications for Hydraulic Couplings & Hoses

Section 3 - System Component Identification and Schematics31 topics

Charts
- Hydraulic Symbol Chart
- Electrical Symbol Chart
- Wire Number and Color Code
Parts List
- Hydraulic Component Parts List
- Electrical Component Parts List
- Platform Control Console Wiring - All Options (ANSI/CSA)
Diagrams and Schematics
- Control Cable Assemblies Diagram
- Outrigger & Hydraulic Generator Control Console Wiring
- Base Control Console Wiring (ANSI/CSA)
- Hydraulic Schematic
- Hydraulic Manifold Components & Port Identifications
- Main Manifold Wiring Diagram
- Emergency Lowering System Wiring Diagram (ANSI/CSA)
- Electrical Wiring Diagram - Powered Extension Platform
- Oil Cooler - Electrical Panel Diagram - Oil Cooler Option (ANSI/CSA)
- Electrical Panel Diagram - Dual Fuel Engine with Hydraulic Generator Option (ANSI/CSA)
- Electrical Panel Diagram - Diesel Engine with Hydraulic Generator Option (ANSI/CSA)
- Auto-Leveling Outrigger Wiring Diagram
- Horn, Light & Beeper Wiring Diagram
- Engine Wiring Diagram - Kubota Diesel Engine
- Flashing Light Relay Harness
- Electrical Panel Diagram
- Electrical Schematic Diagram - Kubota Diesel Engine with All Option (ANSI/CSA)
- Electrical Schematic Diagram - GM Dual Fuel Engine with All Options (ANSI/CSA)
- Electrical Schematic Diagram - GM Dual Fuel Engine with No Options (ANSI/CSA)
- Interface & Engine Electrical Schematic - GM Dual Fuel Engine
- Engine Harnesses - GM Dual Fuel Engine
- Introduction

Section 4 - Troubleshooting Information68 topics

Electrical System
- 4.1-1 All Controls Inoperative
- 4.1-2 No Power to Platform
- 4.1-3 All Functions Inoperative from Platform
- 4.1-4 Engine will Not Crank from Platform
- 4.1-5 Engine will Not Crank from Platform Controls (Additional for GM Dual Fuel)
- 4.1-6 Engine will Not Crank from Base Controls (GM dual fuel)
- 4.1-7 Engine will Not Crank from Base Controls (Kubota diesel)
- 4.1-8 Engine Cranks but Stops Cranking after a few seconds
- 4.1-9 Glow Plugs Inoperative from Engine Controls
- 4.1-10 Glow Plugs Inoperative from Platform (Additional)
- 4.1-11 Engine Cranks but will Not Start (Kubota diesel)
- 4.1-12 Engine Cranks but will Not Start (GM dual fuel)
- 4.1-13 Mid Throttle Inoperative (on demand) (GM Dual Fuel)
- 4.1-14 High Throttle Inoperative
- 4.1-15 High Throttle Inoperative (additional for GM dual fuel)
- 4.1-16 Drive and Steer Inoperative
- 4.1-17 Brakes will Not Release
- 4.1-18 Steer Right Inoperative
- 4.1-19 Steer Left Inoperative
- 4.1-20 Reverse Drive Inoperative
- 4.1-21 Forward Drive Inoperative
- 4.1-22 First Drive Speed and Steering Inoperative
- 4.1-23 Second Drive Speed Inoperative
- 4.1-24 Third Drive Speed Inoperative
- 4.1-25 High/Low Range Speed Inoperative
- 4.1-26 Up Circuit Inoperative from Platform or Base
- 4.1-27 Platform will Not Lift from Platform or Base Controls with Outriggers Extended
- 4.1-28 Platform will Not Lift from Platform or Base Controls with Outriggers Retracted
- 4.1-29 Up Circuit Inoperative from Base
- 4.1-30 Down Circuit Inoperative from Platform or Base
- 4.1-31 Down Circuit Inoperative from Base
- 4.1-32 Powered Extension Platform Inoperative
- 4.1-33 Powered Extension Platform will Not Extend
- 4.1-34 Powered Extension Platform will Not Retract
- 4.1-35 Hydraulic Generator Inoperative
- 4.1-36 Hydraulic Generator will Not Shut Off from Generator Switch
- 4.1-37 All Outriggers Inoperative (Auto-level and manual)
- 4.1-38 All Outriggers Inoperative (Auto-level and manual from platform controls)
- 4.1-39 All Outriggers Inoperative (Base Controls)
- 4.1-40 All Outriggers Inoperative (Auto-level) A: Led Power Indicator Light at Outrigger Control Module (OCM1) Not on Co
- 4.1-41 All Outriggers Inoperative (Auto Level) B: Led Power Indicator Light at Outrigger Control Module (OCM1) Flashing
- 4.1-42 Left Front Outrigger Inoperative Manually
- 4.1-43 Right Front Outrigger Inoperative Manually
- 4.1-44 Right Rear Outriggers Inoperative Manually
- 4.1-45 Left Rear Outriggers Inoperative Manually
- 4.1-46 Individual Outrigger Functions Inoperative (Auto-level)
- 4.1-47 Auto-level Inoperative
- 4.1-48 Auto All Up Inoperative (Retract)
Hydraulic System
- 4.2-1 All Functions Inoperative
- 4.2-2 Steering Inoperative
- 4.2-3 Steer and First Drive Speed Inoperative
- 4.2-4 Lift and Second Drive Speed Inoperative
- 4.2-5 Drive Inoperative
- 4.2-6 Reverse Drive Inoperative
- 4.2-7 Forward Drive Inoperative
- 4.2-8 Brakes will Not Release
- 4.2-9 Up Circuit Inoperative
- 4.2-10 Down Circuit Inoperative
- 4.2-11 Powered Extension Platform Inoperative
- 4.2-12 Hydraulic Generator Inoperative
- 4.2-13 All Outriggers Inoperative
- 4.2-14 Left Front Outrigger Inoperative
- 4.2-15 Right Front Outrigger Inoperative
- 4.2-16 Right Rear Outrigger Inoperative
- 4.2-17 Left Rear Outrigger Inoperative
- 4.2-18 Outriggers Drift In

Section 5 - Procedures56 topics

General
- Safety and workmanship
Platform
- 5.1-1 Adjust the gate spring hinge
Scissors
- 5.2-1 Replace and adjust the end of stroke limit switch (LS4)
- 5.2-2 Replace and adjust the high speed cutout (LS5) and lift cutout (LS1) limit switches
Engine
- 5.3-1 ECU pin reference chart (GM)
- 5.3-2 Throttle actuator (GM)
- 5.3-3 GM map and IAT sensor (GM)
- 5.3-4 Engine coolant temperature sensor (GM)
- 5.3-5 LPG temperature sensor (GM)
- 5.3-6 Fuse block layout (GM)
- 5.3-7 Engine throttle setting - Kubota D1305
- 5.3-8 Replace the fuel filter element - Kubota D1305
- 5.3-9 Bleed the fuel system of air - Kubota D1305
- 5.3-10 Replace and adjust the fan belt - Kubota D1305
- 5.3-11 Replace the air cleaner element
- 5.3-12 Replace the oil filter cartridge - Kubota D1305
- 5.3-14 Check and replenish the radiator coolant level - Kubota D1305
- 5.3-15 Drain and refill the radiator - Kubota D1305
Base
- 5.4-1 Inspect and torque the wheel bolts and nuts
- 5.4-2 Install and torque the wheels
- 5.4-3 Grease points
- 5.4-4 Reconnecting the platform control box for use from the ground
- 5.4-5 Adjust the brake caliper
- 5.4-6 Bleed the brake caliper
- 5.4-7 Tilt switch setup procedure
- 5.4-8 Front axle hub procedure
Hydraulics
- 5.5-1 Tightening and torque recommendations for hydraulic couplings and hoses
- 5.5-2 Do a check of the holding valve
- 5.5-3 Set the system pressure
- 5.5-4 Set the lift pressure
- 5.5-5 Change the hydraulic oil
Outriggers
- 5.6-1 Outrigger mechanical limit switch wiring diagram
- 5.6-2 Replace and adjust the outrigger upper limit switch (LS61, LS62, LS63, LS64)
- 5.6-3 Replace and adjust the outrigger lower limit switch (LS65, LS66, LS67, LS68)
EZcal Diagnostic Tool
- 5.7-1 Hand held EZcal calibration and diagnostic tool key functions
- 5.7-2 Flash the controller
- 5.7-3 Outrigger codes
Auto-leveling Outrigger PC Board
- 5.8-1 Auto-leveling outrigger PC board layout
GP-106 (OCM1) Control Module
- 5.9-1 Outrigger control module (GP-106/OCM1) instructions
- 5.9-2 Auto-leveling outrigger setting and error codes
- 5.9-3 Auto-leveling outrigger error code breakdown
- 5.9-4 Set up the GP-106 outrigger controller
- 5.9-5 GP-106 outrigger controller pin reference table
GP-108 Control Module
- 5.10-1 Set up the GP-108 outrigger controller
- 5.10-2 GP-108 Outrigger controller pin reference table

Inside this manual

Real pages from this service manual (177 pages). Open the sample pages (PDF, 691 KB)

Sample pages from the Skyjack SJ9250 RT Rough Terrain Scissor Lift Service Manual: Specifications, Diagram, Troubleshooting, Color page, Color page, Foldout diagram

Specifications, page 44: SKYJACK, Page 43
Diagram, page 72: SKYJACK, Page 71
Troubleshooting, page 90: SKYJACK, Page 89
Color page, page 50: Rough Terrain Scissor Lift
Color page, page 88: Rough Terrain Scissor Lift
Foldout diagram, page 82: Rough Terrain Scissor Lift

This is a service manual

Here's how it compares to the other manual types.

This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 177 pages

Quantity one is the manual described above.

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Other editions and similar models

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