Case 430, 440 & 440CT Skid Steer Service Repair Manual (Tier 3) PDF

Description

Case 430, 440 & 440CT Skid Steer Service Repair Manual (Tier 3) – PDF DOWNLOAD

Description:

Product Overview:

The Case 430 / 440 / 440CT Repair Manual is the definitive technical resource for maintaining and repairing this series of skid steers and compact track loaders. Covering specifically the Tier 3 and Cab Up-Grade Machines, this manual (Bur 87634767) provides factory-approved procedures for everything from routine maintenance to complex transmission and hydraulic repairs. Whether you are calibrating the Electronic Instrument Cluster (EIC) or rebuilding a drive motor, this guide offers step-by-step instructions and torque specifications.

Key Technical Coverage:

The manual is organized into nine major tabs, covering every system on the machine. It includes detailed sections on Case 430 skid steer hydrostatic troubleshooting and specific repair procedures for the Rexroth MCR05 drive motors.

Detailed Table of Contents:

• General Information (Tab 1)

  • Fluids & Lubricants: Capacities for Fuel (88.2L), Hydraulic System (50.2L), and Chain Compartments.

  • Torque Specifications: Standard torque values for Grade 5/8 and Metric 8.8/10.9/12.9 hardware.

  • Engine Oil: Viscosity charts for Case Akcela No. 1 (SAE 10W-30 / 15W-40).

• Engine (Tab 2)

  • Removal & Installation: Detailed guides for removing the Engine and Radiator assembly.

  • Cooling System: Radiator and Oil Cooler module service.

  • Note: Internal engine repair is referenced to the separate Engine Service Manual.

• Electrical Systems (Tab 4)

  • Diagnostics: Case 440 electrical wiring diagrams and troubleshooting logic for the EIC (Electronic Instrument Cluster).

  • Components: Starter, Alternator, Battery, and Fuse/Relay block layouts.

  • Fault Codes: Troubleshooting “Error” displays and sensor inputs (Oil Pressure, Coolant Temp).

• Tracks & Power Train (Tabs 5 & 6)

  • Undercarriage (440CT): Service for Tracks, Drive Sprockets, Idler Wheels, and Rollers.

  • Hydrostatic Drive:

    • Pumps: Tandem Axial Piston Pump (Sauer-Danfoss/Bosch-Rexroth) repair.

    • Motors: Drive Motor Single/Two Speed repair and Drive Coupling replacement.

    • Troubleshooting: Flowcharts for “No Travel,” “Low Power,” and “Tracking” issues.

• Hydraulics (Tab 8)

  • Schematics: Complete Case 440CT hydraulic system schematics for Mechanical and Pilot Control machines.

  • Components: Gear Pump (Equipment/High Flow), Loader Control Valve (Husco), and Cylinders (Bucket/Boom).

  • Cleaning: Procedures for removing contamination from the hydraulic system.

• Mounted Equipment (Tab 9)

  • Cab & Controls: Pedals, Levers, and ROPS Canopy/Seat service.

  • HVAC: Troubleshooting Air Conditioning (R-134a), Heater, and Compressor service.

  • Loader: Attachment Coupler and Loader Arm maintenance.

System Specifications Example:

File Details:

• Manual Name: Case 430/440 Skid Steer & 440CT Compact Track Loader Repair Manual

• Models Covered: Case 430, 440, 440CT (Mechanical & Pilot Controls, Tier 3, Cab Up-Grade)

• Year: 2007 (Revised December 2007)

• Manual PDF Quality: High Quality, Searchable Text, Vector Schematics

• No. of Pages: ~976 Pages (Estimated based on section pagination)