Deutz-Allis 6240, 6250, 6260, 6265, 6275 Tractor Service Manual

Service and repair manual for Deutz-Allis 6240, 6250, 6260, 6265, and 6275 tractors. Includes detailed procedures for maintenance, troubleshooting, and component replacement. Publication C4085-91017.

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Technical Safety Notice
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This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

Allis Chalmers Models Covered & Key Technical Specifications

Models: 6240, 6250, 6260, 6265, 6275
Sub-models / Variants: 2WD, 4WD, Protective Frame, Star Cab, with Creeper Gear, with Dual-Split
Build Years: 1990–2000
Serial Numbers: 6240/6250/6260 (left front side of clutch housing), 6265/6275 (right side of front axle support bracket)
Technical Data:

  • Engine Displacement (6240/6250): 2.83 L (172.5 cu. in.)
  • Engine Displacement (6260): 3.06 L (186.7 cu. in.)
  • Engine Displacement (6265): 3.77 L (230 cu. in.)
  • Engine Displacement (6275): 4.09 L (249 cu. in.)
  • Compression Ratio: 17:1
  • Engine Type: F3L/F4L 912 and 913 3- and 4-cylinder Diesel
  • Transmission Speeds: 8 forward, 4 reverse (standard); up to 24 forward, 8 reverse (with options)
  • Electrical System: 12-volt, negative ground
  • PTO Power Rating: 32 kW (43 hp) to 54.5 kW (73 hp) depending on model
Technical Specifications
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Document Number / Seller:
30106 / David Brown
File Size:
33.03 MB
File Type:
PDF
Language:
English
Pages:
103
Printable:
Yes
Category:
Tractor
Last updated / verified
Feb 18, 2025

Allis Chalmers Manual Features & Content Preview

Deutz-Allis 6240–6275 Tractor Technical Documentation

  • Covers 1990–2000 Deutz-Allis tractor models 6240, 6250, 6260, 6265, and 6275, including variants with Star cab and creeper gear drive options
  • Original OEM publication, copyright 1990 Intertec Publishing Corp, first edition
  • Contains 49 detailed exploded-view diagrams of powertrain, hydraulic, and steering assemblies, plus 12 system-specific specification tables
  • Stored against your account so you can retrieve it after a hard-drive loss
  • No DRM restrictions on the print function
  • This 103-page factory manual serves as the primary technical reference for the Deutz-Allis 6200-series tractor overhaul and maintenance, documenting system clearances and torque settings not found in operator handbooks

Engine and Powertrain Coverage

This manual provides extensive documentation for the Deutz F3L and F4L series engines utilized across the 6240–6275 range. The content details engine assembly, valve train geometry, cylinder head service, and the complete timing gear train. Separate chapters address the mechanical dual-plate clutch, main transmission components, and the rear axle assembly for both standard and reinforced heavy-duty variants found on late-production units. The text clearly defines the specific requirements for tractors equipped with Creeper gear or Dual-Split transmission systems.

Hydraulic and Electrical Specifications

Technical data is segmented into specialized sections including the hydrostatic power steering system, hydraulic lift assembly, and the primary electrical components. Specification highlights include:

  • Crankshaft main journal diameter is documented at 69.97–69.99 mm in the engine clearance table.
  • Transmission lubricant capacity for the 6240–6260 models without front wheel drive is specified at 22 liters.
  • The ZF and Danfoss steering control valve assemblies are documented with exploded-view schematics for assembly reference.

These data entries provide professional-level clarity for internal system clearances, lubrication volumes, and bolt torque sequences. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This 103-page Deutz-Allis workshop manual provides complete technical specifications and assembly procedures for the 6240–6275 tractor series, documenting engine, drivetrain, chassis, and hydraulic systems.

Manual FAQ, Purchase & Download Details

Does this manual include reference tables for tightening specifications, bore and stroke data, or valve clearance values for the 6240 through 6275 tractor models? keyboard_arrow_down

Manual includes specification tables in the condensed service data sections that cover tightening specs, bore and stroke dimensions, and valve clearance references for the specified tractor series.

What fluid capacity tables are available in this document for the various transmission and differential housing configurations? keyboard_arrow_down

Document contains detailed capacity tables listing fluid requirements for the crankcase, transmission variants, and front drive axle differential. These tables provide the necessary volume information for different submodels and configurations.

Which major mechanical systems are covered in the chapter breakdown of this service manual? keyboard_arrow_down

Document chapters cover a wide range of systems, including the engine, electrical system, front axle, differential, hydraulic system, transmission, and power take-off.

Can I view wiring diagrams, harness references, or connector pinout data within the electrical sections of this PDF? keyboard_arrow_down

Electrical system chapter lists technical data for components such as the alternator and starter motor. While the manual provides electrical system content, please check the index for the specific coverage of wiring schematics and connector references.

Is the hydraulic system and boom circuit information included in this service manual? keyboard_arrow_down

Document contains a dedicated hydraulic system chapter that details testing procedures, auxiliary remote valves, and power lift references. It also includes exploded view diagrams for components such as the hydraulic pump and draft pick-up linkage. These visual and technical references are intended to assist in identifying parts and system configurations.

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