Kubota M4900SU Tractor (Supplement) Service Manual (97897-18120)

Kubota M4900SU Tractor (Supplement) Service Manual (97897-18120)

This Kubota M4900SU Supplement Service Manual provides servicing instructions, mechanical updates, and structural differences unique to the M4900SU tractor configuration. It is designed for use together with the primary M4900 and M5700 service manuals, documenting only systems where the SU variant introduces revised layouts, updated servicing procedures, or specification changes. All non-modified components and procedures continue to reference the base-series workshop manuals.

Model Covers:

Kubota M4900SU Tractor – Supplement to M4900/M5700 Service Manuals

File Format: PDF

Size: 4.14 MB

No. of pages: 46

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

📑 Included Sections:

General Information and SU-Specific Specifications

• Safety instructions, hazard identification, and operational warnings tailored to the M4900SU configuration
• Revised technical specifications and dimensional differences introduced on the SU variant
• General service notes referencing areas where SU-specific servicing diverges from the M4900/M5700 baseline manuals

Clutch System Updates

• Revised tightening torque values specific to the SU clutch assembly
• Servicing procedures for the traveling clutch, including SU-only linkage adjustments and engagement calibration
• Model-specific PTO clutch servicing updates, including revised clearances and component alignment procedures

Transmission Mechanism and Servicing

• Structural differences in the SU transmission assembly, documented under the Mechanism section
• Updated component layouts illustrating SU-specific changes in gear structure and case configuration
• Transmission servicing instructions including revised torque data, disassembly sequences, and assembly updates
• Clarifications for SU-only adjustments affecting shift feel, drivetrain smoothness, and PTO engagement response

Electrical System Modifications

• Updated SU wiring diagram reflecting altered connector positions and system routing
• Revised electrical circuit overview addressing SU-specific switches, harness branches, and circuit protections
• Identification of components added or repositioned exclusively on the M4900SU variant

This Kubota M4900SU Supplement Service Manual delivers targeted mechanical and servicing updates for technicians working on the SU variant. By focusing strictly on differences from the base M4900/M5700 tractors, it enables efficient troubleshooting, accurate adjustments, and precise restoration of SU-specific systems.