Case IH LB324, LB334, LB434 Square Baler Workshop Service Repair Manual

4.5 out of 5 (2 reviews)
SKU: CASEIH-LB324-LB334-LB434-WSM Category: CASE-IH
$119.00
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Case IH factory Service Manual, part number 47969461, for the LB324, LB334, and LB434 large square balers (Standard, Packer Cutter, and Rotor Cutter configurations, serial prefix 4137 and up). Covers PTO, hydraulics, electrical systems, and full diagnostic fault-code troubleshooting.

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Compatibility
  • Manufacturer: Case IH
  • Model: LB324 (Packer Cutter, Standard), LB334 (Packer Cutter, Rotor Cutter, Standard), LB434 (Rotor Cutter, Standard)

Description

Case IH LB324, LB334, LB434 Square Baler Service Manual

This is the Case IH factory Service Manual, part number 47969461 (1st edition, English, February 2016, © CNH Industrial Belgium N.V.), a comprehensive 1,421-page manual covering the LB324, LB334, and LB434 large square balers across their available configurations:

  • LB324P Packer Cutter [4137- ]
  • LB324S Standard [4137- ]
  • LB334P Packer Cutter [4137- ]
  • LB334R Rotor Cutter [4137- ]
  • LB334S Standard [4137- ]
  • LB434R Rotor Cutter [4137- ]
  • LB434S Standard [4137- ]

What's Covered

  • [31.201] Power Take-Off (PTO) drive shaft
  • [31.205] Flywheel
  • [31.220] Gearbox
  • [31.225] Clutches
  • [35.540] Bale density circuit
  • [35.568] Knife positioning circuit
  • [35.570] Bale eject circuit
  • [35.580] Rear bale chute positioning system
  • [35.585] Tandem auto-steer lock circuit
  • [55.000] Electrical system
  • [55.100] Harnesses and connectors
  • [55.629] Pressing/Bale formation electrical control
  • [55.640] Electronic modules
  • [55.633] Baler feeding control
  • Machine serial number identification and decoding
  • Extensive diagnostic fault-code troubleshooting (bale chamber pressure sensors, UCM fault codes, and more)

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Specifications

ManufacturerCase IH
Covered ModelsLB324, LB334, LB434 (Standard, Packer Cutter, Rotor Cutter configurations)
Serial Number Range4137 and up
Part Number47969461 (1st edition, February 2016)
Manual TypeWorkshop Service Repair Manual
Format / Language / PagesPDF / English / 1,421 pages

Customer Reviews

4.5
Based on 2 reviews
Richard Brown Sep 20, 2026

Good Service Reference

I needed service information for my LB434, and this manual was a helpful reference. It made troubleshooting and routine maintenance much easier.

Thomas Williams Sep 17, 2026

Helpful Workshop Manual

The manual was useful for servicing my Case IH LB324. The repair procedures and maintenance information were easy to follow and helped me with the work.

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