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Skyjack SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS Telehandler Service Manual

252 pages · Publication 230790ACA

$69.85
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Models
SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS
Serial coverage
  • SJ1044 TH/THS: 87210168 - 87299999
  • SJ1056 TH/THS: 87312009 - 87399999
  • SJ1256 THS: 87410638 - 87499999
Manual type
Service Manual
Pages
252
Publication
230790ACA
Condition
Brand new
Skyjack SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS Telehandler Service Manual, publication 230790ACA

What's inside

From the manual's own table of contents: 5 sections, 177 entries. See sample pages (PDF, 1070 KB)

Section 1 – Maintenance20 topics
  • Read and Heed
    • 1.1-1 Telehandler Definition
    • 1.1-2 Purpose of Equipment
    • 1.1-3 Use of Equipment
    • 1.1-4 Service Policy and Warranty
    • 1.1-5 Ownership of MEWP
    • 1.1-6 Optional equipment
  • General information
    • 1.2-1 Replacement parts
    • 1.2-2 Maintenance and service safety tips
    • 1.2-3 Hydraulic system & component maintenance and repair
    • 1.2-4 Hydraulic oil maintenance
    • 1.2-5 Hydraulic maintenance tips
  • Scheduled maintenance and inspections
    • 1.3-1 Service bulletins
    • 1.3-2 Maintenance and inspections
    • 1.3-3 Schedule and instructions
    • 1.3-5 Pre-delivery/maintenance and inspection checklist
    • 1.3-6 Inspection points
    • 1.3-7 Function tests
Section 2 – Maintenance Tables13 topics
  • Standard Hose Numbering System
  • Torque Specifications for Fasteners (Metric)
  • Torque Specifications for Fasteners (US)
  • Torque Specifications for Hydraulic Couplings & Hoses
  • Axle Torque Specifications
  • Axle Maintenance Intervals- SJ1044 TH/THS & SJ1056T H/THS
  • Axle Maintenance Intervals- SJ1256THS
  • Specifications and Features - SJ1044 TH/THS & SJ1056 TH/THS
  • Specifications and Features - SJ1256 THS
  • Recommended Fluids/Lubrications - SJ1044 TH/THS & SJ1056 TH/THS
  • Recommended Fluids/Lubrications - SJ1256 THS
  • Pressure Settings
  • Air Conditioner Temperature & Pressures
Section 3 – System Component Identification and Schematics43 topics
  • Electrical Symbol Chart
  • Hydraulic Symbol Chart
  • Electrical Components Parts List
  • Hydraulic Components Parts List
  • Hydraulic Pump and Return Filter Ports Identification
  • Steering Control Unit Ports Identification
  • Service Brake Actuator (Brake Pedal) Ports Identification
  • Auxiliary Block Ports Identification
  • Joystick Port Identifications
  • Premium Joystick Port Identifications
  • Premium Joystick Manifold Port Identifications
  • Rear Axle Stabilization Manifold Port Identification
  • Outrigger Manifold Port Identifications
  • Outrigger Manifold Port Identifications (SJ1256 THS Only)
  • Anti-Cavitation Relief Valve (SJ1256 THS Only)
  • Major Components Identification and Location
  • Main Manifold Port Identification
  • Enclosed Cab Harness & Wiring Diagram
  • Glow Plug Harness & Wiring Diagram
  • Road Lights Harness & Wiring Diagram
  • Work Lights Harness & Wiring Diagram
  • Heater & A/C Wiring Diagram and Harness
  • Boom Lights Harness & Wiring Diagram
  • Beacon Light Harness & Wiring Diagram
  • RAS System Schematic and Wiring
  • Elevate Telematics Harness
  • A/C Harness
  • Transmission Electrical Connections
  • Console Harness and Layout 74 HP
  • Console Harness Wiring Diagram 74HP
  • Console Harness and Layout 107 HP - THS Models
  • Console Harness Wiring Diagram 107 HP - THS Models
  • Engine Harness Diagram 107 HP
  • Engine Harness Wiring Diagram 107 HP
  • Engine Harness Diagram 107 HP - EMR5
  • Engine Harness Wiring Diagram 107 HP - EMR5
  • Chassis Harness
  • Chassis Harness Wiring Diagram
  • Electrical Schematic - SJ1256 THS - S/N 87 410 838 and below
  • Hydraulic Schematic - SJ1044 TH/THS & SJ1056 TH/THS
  • Hydraulic Schematic, Premium Joystick - SJ1044 TH/THS & SJ1056 TH/THS
  • Hydraulic Schematic - SJ1256 THS
  • Hydraulic Schematic for Premium Joystick- SJ1256 THS
Section 4 – Troubleshooting Information31 topics
  • Introduction
  • Electrical System
    • 4.2-1 Engine Will Not Crank
    • 4.2-2 Engine Cranks But Will Not Run
    • 4.2-3 All Electrical Controls Inoperative
    • 4.2-4 Park Brake Will Not Release
    • 4.2-5 Transmission Will Not Engage
    • 4.2-6 No Forward Drive
    • 4.2-7 No Reverse Drive
    • 4.2-8 No 1st Speed Range
    • 4.2-9 No 2nd Speed Range
    • 4.2-10 No Boom Up, Front Steer Mode Only
    • 4.2-11 Front Steer Mode Only
    • 4.2-13 No Crab Steer Mode
    • 4.2-15 Frame Will Not Tilt Over 40° With Boom Below 40°
    • 4.2-16 No Frame Level
    • 4.2-17 RAS remains fully locked (RAS indicator remains illuminated)
    • 4.2-18 RAS remains locked
    • 4.2-19 Function Does Not Switch
    • 4.2-20 Outriggers inoperative
  • Hydraulic System
    • 4.3-1 All Controls inoperative
    • 4.3-2 No Boom Functions
    • 4.3-3 No Carriage Tilt
    • 4.3-4 No Frame Level
    • 4.3-5 No Aux. functions
    • 4.3-6 Hard or No Steering
    • 4.3-7 Park Brake will not Release
    • 4.3-8 Park Brake Will Not Engage
    • 4.3-9 Service Brake Will Not Engage
    • 4.3-10 Outriggers Inoperative
Section 5 – Procedures65 topics
  • General Information
    • 5.1-1 Safety and Workmanship
    • 5.1-2 Engine and Transmission
  • 5.2 10 Hour or Daily Routine Maintenance
    • 5.2-1 Check Engine Oil Level
    • 5.2-2 Check Coolant Level, Radiator and Hoses
    • 5.2-3 Check Transmission Fluid Level
    • 5.2-4 Check Air Cleaner Restriction and Filter Elements
    • 5.2-5 Check Hydraulic Oil Level
    • 5.2-6 Drain Fuel/Water Separator
    • 5.2-8 Check Parking Brake
    • 5.2-9 Check Tire Pressure and Condition
    • 5.2-10 Check Seat Belt and Mounting Hardware
    • 5.2-11 Check Windshield Washer Fluid Level and Wiper Condition
  • 5.3 50 Hour or Weekly Routine Maintenance
    • 5.3-1 Check Fork Pins
  • 5.4 250 Hour or Quarterly Routine Maintenance
    • 5.4-1 Check Lug Nut Torque
    • 5.4-2 Check Oil Level in Axle Differential Planetary wheel Ends
    • 5.4-3 Check Oil level in Axle differentials
    • 5.4-4 Replace Engine Oil and Filter
    • 5.4-5 Change Engine Fuel filter and Fuel/Water Separator
    • 5.4-6 Clean Hydraulic Tank Breather
    • 5.4-7 Torque Axle Mounting Bolts
    • 5.4-8 Inspect Boom Chains
    • 5.4-9 Check Boom Chains Tension
    • 5.4-10 Chain Tension Adjustment
    • 5.4-11 Cable Track Inspection
    • 5.4-12 Check Boom Slide Pad Clearances
    • 5.4-13 Grease Axle Pivot Bearings and King Pins
    • 5.4-14 Grease Drive Shaft U-joints and slip joints
    • 5.4-15 Grease Frame Level Pivot Bushings
    • 5.4-16 Grease Boom Pivot and Boom Cylinders
    • 5.4-17 Grease Bottom Front & Top Rear Slide Pads
  • 5.5 1000 Hour or Annual Routine Maintenance
    • 5.5-1 Change Hydraulic Oil Filter
    • 5.5-2 Change Hydraulic Oil and Clean Hydraulic Tank
    • 5.5-3 Change Axle Differential Oil
    • 5.5-4 Change Axle Planetary Oil
    • 5.5-5 Change Engine Coolant
    • 5.5-6 Change Transmission Oil and Filter
    • 5.5-7 Inspect Boom Chains
    • 5.5-8 Inspect RAS System (Rear Axle Stabilization) Functionality
  • Non-Routine Maintenance
    • 5.6-1 Boom Hoses and Sheaves Replacement
    • 5.6-2 Cable Track Replacement
    • 5.6-3 Boom Chains Replacement
    • 5.6-4 Slide Pads Replacement Procedure
    • 5.6-5 TH Boom Mount Shimming
    • 5.6-6 Hydraulic Pressure Test Procedure
    • 5.6-7 Hydraulic Pump Testing Procedure
    • 5.6-8 Deutz Fault Codes
    • 5.6-10 Engine Error Codes
    • 5.6-11 EMR5 Engine Error Codes
    • 5.6-12 Starter Replacement Procedure
    • 5.6-13 Bleeding Hydraulic Circuits
    • 5.6-14 Carrier Assembly Replacement
  • Tilt Switch
    • 5.7-1 Set Up a New Tilt Switch
    • 5.7-2 Reprogram an Existing Tilt Switch
    • 5.7-3 Tilt Switch Operation
    • 5.7-4 Tilt Logic Truth Table
  • Park Brake Release
  • Bearing Installation
  • A/C Diagram

Inside this manual

Real pages from this service manual (252 pages). Open the sample pages (PDF, 1069 KB)

Sample pages from the Skyjack SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS Telehandler Service Manual: Specifications, Diagram, Troubleshooting, Color page, Color page, Foldout diagram (color)
  • Specifications, page 34: Specifications and Features - SJ1256 THS
  • Diagram, page 109: 3.54 Electrical Schematic 107 HP - SJ1044 THS & SJ1056 THS
  • Troubleshooting, page 220: Fault description
  • Color page, page 182: SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS
  • Color page, page 10: SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS
  • Foldout diagram (color), page 87: SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THS

Other manuals for this machine

Save 10% on 2 manuals, 15% on 3 or more. Other manuals are listed below. Editions cover different serial number ranges: check the serial coverage and tick only the ones that match your machine.

This manual: Service Manual 230790ACA$69.85
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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, 252 pages

Quantity one is the manual described above.

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Other editions and similar models

Skyjack SJ1044 TH, SJ1044 THS, SJ1056 TH, SJ1056 THS, SJ1256 THSService Manual · 190130AI · $69.51

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