Case IH D25, D29, and D33 Tractor Repair Manual

Product Overview

This comprehensive repair manual is an essential resource for servicing the Case IH D25, D29, and D33 tractors. Designed to be used alongside the operator’s manual, it provides detailed technical information for effective operation, adjustment, and maintenance of your tractor.

Table of Contents

• SECTION 00 — GENERAL INFORMATION
• SECTION 10 — ENGINE
• SECTION 18 — CLUTCH
• SECTION 21 — TRANSMISSION
• SECTION 25 — 4WD FRONT AXLE
• SECTION 27 — DIFFERENTIAL AND REAR AXLE
• SECTION 29 — HYDROSTATIC TRANSMISSION
• SECTION 31 — POWER TAKE-OFF SYSTEMS
• SECTION 33 — BRAKES
• SECTION 35 — HYDRAULIC SYSTEM
• SECTION 41 — STEERING
• SECTION 44 — 2WD FRONT AXLE
• SECTION 55 — ELECTRICAL

Key Features

• Cylinder Head and Valve Train Components:

  The cylinder head is equipped with valve assemblies, rocker arms, rocker shafts, push rods, and lifters. It includes a swirl chamber between the injector assembly and the main combustion chamber for improved starting and greater fuel efficiency. Initial combustion occurs in the pre-combustion chamber, generating a strong swirl for effective air-fuel mixture combustion.

• Cylinder Block Assembly:

  The assembly features pistons, connecting rods, a crankshaft, timing gears, and an engine oil pump. The crankshaft is supported by four main bearings; the front bearing is positioned at the block’s forefront, while the others are in split liners in holders bolted to the block. The camshaft is supported by two ball bearings at each block end.

Benefits

• Allows for efficient and effective maintenance of tractor components.
• Facilitates optimized performance and longevity with detailed guidance.
• Improves operational knowledge through clear, structured sections.

Usage Recommendations

• Use this manual in conjunction with the operator’s manual for comprehensive maintenance.
• Ideal for technicians and tractor owners seeking in-depth guidance on servicing and repairs.
• Regularly consult the manual to ensure all maintenance tasks are performed correctly.