1957-1968 Allis-Chalmers D-14, D-15 & D-17 Tractor Shop Manual (OEM)
93 Pages • 25.30 MB • Printable PDFs (ZIP Download)
Allis Chalmers Models Covered & Key Technical Specifications
Models: Allis-Chalmers D-14, D-15, D-15 Series II, D-17, D-17 Series III, D-17 Series IV
Sub-models / Variants: Single wheel tricycle, Dual wheel tricycle, Adjustable front axle, Heavy duty non-adjustable front axle, Wide front axle, Gasoline, Diesel
Model Years: 1957–1968
Serial Numbers: D-15 (prior to D15-9001 and D15-9000 and up), D-17 (prior to D17-42001 and D17-42000 and up)
Technical Data:
- Engine Configuration: 4-cylinder (D-14, D-15, D-17 non-diesel) and 6-cylinder (D-17 diesel)
- Displacement: 149 cu. in. (D-14), 149/160/175 cu. in. (D-15), 226/262 cu. in. (D-17)
- Cooling System Capacity: 13.5 liters
- Transmission Lubricant: SAE 80 EP gear lube
- Transmission Capacity: 24 quarts (transmission), 14 quarts (final drive)
Allis Chalmers Manual Features & Content Preview
- Covers 1957–1968 Allis-Chalmers D-14, D-15, and D-17 tractors, documenting procedures for single, dual, and adjustable axle configurations
- Contains 121 technical illustrations, including exploded-view diagrams for engines, hydraulic pumps, and transmission assemblies
- Spans the evolution from early D-14 units to the D-17 Series IV across 93 pages of primary technical reference material
Mechanical and Hydraulic Systems
Expect detailed technical data for the maintenance and overhaul of Allis-Chalmers D-series agricultural equipment. Structured into specific chapters, the manual breaks down engine assembly for both diesel and non-diesel variants. You will also find cooling system specifications and complete electrical wiring diagrams. It thoroughly covers the Power-Director and shuttle clutch systems. Furthermore, the text details hydraulic power lift assemblies—covering both plunger and gear-type pumps—and the main drive bevel gear differentials.
Specification Previews
Technical specifications anchor the manual. It provides precise torque values for cylinder head, connecting rod, and final drive fasteners. Coolant system capacity sits at 13.5 liters, while the firing order for 4-cylinder engines is mapped out as 1-2-4-3. Transmission service calls for 24 quarts of SAE 80 EP gear lube. You will also find reference data for the power steering system, outlining relief valve pressure settings from 1,000 psi to 1,600 psi based on the specific model and engine type. Note that all service data provided here serves as a reference overview. Always rely on the complete original OEM documentation and standard shop safety protocols before initiating any hands-on mechanical work.
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