Description
Allison MD 300 / B 400 Series Factory Service Repair Manual
This genuine factory service manual covers the complete maintenance, diagnosis, overhaul, inspection, assembly, and repair procedures for Allison MD 300 and B 400 Series automatic transmissions. Designed for professional mechanics and fleet maintenance technicians, the manual follows OEM service procedures with detailed illustrations and step-by-step repair instructions.
The manual includes complete service information for numerous transmission variants including the MD3060, MD3066, MD3070PT, MD3560, B300, and B400 series. It covers both standard and PTO-equipped models as well as retarder and transfer case configurations.
| Manual Type | Factory Service Repair Manual |
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| Manufacturer | Allison Transmission |
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| Series Covered | MD 300 / B 400 Series |
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| Models Covered | MD3060, MD3066, MD3070PT, MD3560, B300, B400 Series |
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| Document Format | PDF |
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| Language | English |
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| Total Pages | 140 Pages |
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| Download Size | 10 MB |
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| Searchable | Yes |
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| Printable | Yes |
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| Illustrations | High Quality Factory Diagrams & Exploded Views |
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| Compatibility | Windows, Mac, Linux, Android & iOS |
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| Delivery | Instant Digital Download , Life Time Access |
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Manual Covers
- General transmission information
- Transmission identification and model designation
- Preventive maintenance procedures
- Fluid recommendations and service intervals
- Electronic fluid level checking
- Diagnostic procedures and fault code information
- Transmission removal and installation
- Complete transmission disassembly
- Module rebuilding procedures
- Torque converter service
- Oil pump overhaul
- Planetary gear service
- Clutch assembly inspection and rebuilding
- Valve body overhaul
- Retarder module repair
- Transfer case repair procedures
- Transmission reassembly
- Wear limits and inspection specifications
- Torque specifications
- Special tools information
- Hydraulic schematics
- Exploded views and cross-sectional diagrams
Models Covered
- Allison MD3060
- Allison MD3060P
- Allison MD3060PR
- Allison MD3060R
- Allison MD3066
- Allison MD3066P
- Allison MD3066PR
- Allison MD3066R
- Allison MD3070PT
- Allison MD3560
- Allison MD3560P
- Allison MD3560PR
- Allison MD3560R
- Allison B300
- Allison B300P
- Allison B300PR
- Allison B300R
- Allison B400
- Allison B400P
- Allison B400PR
- Allison B400R
This OEM service manual includes detailed workshop procedures for transmission overhaul, module rebuilding, diagnostics, hydraulic systems, torque converter servicing, valve body repair, clutch inspection, planetary gear service, and complete transmission assembly using factory-approved specifications and procedures. :contentReference[oaicite:0]{index=0}
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