CASE 430/440 Skid Steer and 440CT Compact Track Loader Repair Manual (87634767 NA)

CASE 430/440 Skid Steer & 440CT Compact Track Loader Repair Manual 87634767 NA

This comprehensive factory service manual provides in-depth maintenance procedures, system diagnostics, and step-by-step repair instructions for CASE 430 and 440 skid steer loaders, as well as the 440CT compact track loader. Designed for technicians and operators, this manual covers critical mechanical, hydraulic, and electrical systems, including advanced troubleshooting for Tier 3 engine variants and cab-upgrade machines.

Model Covers:

CASE 430 Skid Steer Loader
CASE 440 Skid Steer Loader
CASE 440CT Compact Track Loader
Including mechanical control machines, pilot control variants, and Tier 3 engine configurations
Also includes Cab Upgrade Machines with ROPS, upgraded HVAC systems, and advanced hydraulics

File Format: PDF

Size: 607.23 MB

No. of pages: 979

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Included Sections:

General Information

• Standard torque specs, fluids and lubricants for Tier 3 and legacy engines
• Metric conversion references and safety guidelines

Engine Service

• Engine and radiator removal and installation (430, 440, and 440CT models)
• Service references for separate Tier 3 Engine Repair Manual

Electrical Systems

• Wiring schematics for mechanical and pilot control machines
• Troubleshooting and testing for batteries, starters, and solenoids

Fuel System

• Model-specific fuel system servicing guidance (via Tier 3 Engine Manual)

Power Train and Hydrostatics

• Drive coupling, piston pumps, and drive motors (single and two-speed)
• Chain, sprocket, axle assemblies, and wheel/tire servicing

Brakes and Hydraulics

• Park brake servicing and hydraulic valve/cylinder diagnostics
• Cleaning, testing, and system troubleshooting procedures

Tracks and Suspension

• Track and undercarriage components, drive sprockets, rollers, and idlers

Mounted Equipment & Operator Station

• Loader frame, pedal assemblies, cab upgrade features
• ROPS canopy, seats, HVAC, and air conditioning troubleshooting (R-134A systems)

Schematic Set

• Foldout hydraulic and electrical schematics for standard and upgraded machines

This CASE 430/440 & 440CT Repair Manual is a vital technical guide for service professionals and experienced owners alike, offering accurate repairs, efficient troubleshooting, and detailed maintenance procedures for maximum machine uptime.