John Deere 300 Series OEM Engines Technical Manual TM-1190 (Dec-84) Service Manual
This technical manual covers John Deere 300 Series OEM Engines, covering models from 1980-1984, with detailed procedures for removal, installation, and repair of various engine components. Ref: TM-1190.
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John Deere Models Covered & Key Technical Specifications
Models: John Deere 3-164D, 3-179D, 4-219D, 4-239D, 4-239T, 4-276D, 4-276T, 6-329D, 6-359D, 6-359T, 6-414D, 6-414T
Sub-models / Variants: Natural Aspiration, Turbocharger, 3-Cylinder, 4-Cylinder, 6-Cylinder
Build Years: 1977–1984
Technical Data:
- Engine type: In-line cylinder block, 4-stroke, diesel
- Crankshaft rotation: Clockwise viewed from water pump end
- Main bearing cap bolt torque: 85 lb-ft (115 Nm)
- Valve clearance (Intake): 0.014 inch (0.36 mm)
- Valve clearance (Exhaust): 0.018 inch (0.46 mm)
- Crankshaft end play (new): 0.002–0.008 inch (0.05–0.20 mm)
- Connecting rod cap bolt torque (black): 52 lb-ft (71 Nm)
- Connecting rod cap bolt torque (natural): 63 lb-ft (85 Nm)
- Oil pressure control valve plug torque: 70 lb-ft (95 Nm)
John Deere Manual Features & Content Preview
John Deere 300 Series OEM Engines — Technical Scope
- Covers the 1977–1984 John Deere 300 Series OEM Engines including the 3-164D, 3-179D, 4-219D, 4-239D, 4-239T, 4-276D, 4-276T, 6-329D, 6-359D, 6-359T, 6-414D, and 6-414T models
- Official John Deere publication TM-1190, dated December 1984
- Contains 56 individual technical illustrations and detailed torque specifications tables for the 300 Series engine block, head, and auxiliary systems
- Stored against your account so you can retrieve it after a hard-drive loss
- Full-text search finds any part number in seconds
- This edition provides the definitive OEM service values used for the 1984 300 Series OEM production run
Engine Service Documentation
This official technical guide details the mechanical servicing of the John Deere 300 Series diesel engine family. It organizes maintenance and assembly information into specific groups covering the engine removal and installation, crankshaft and main bearing service, camshaft and valve actuation, oiling systems, and cylinder block maintenance. The documentation provided is structured for experienced technicians, detailing inspection criteria for cooling systems, intake manifolds, fuel injection components, and turbocharger assemblies.
Specification Highlights
Technical data is presented throughout the manual, with dedicated sections at the end of every group. Main bearing cap bolt torque is documented at 85 lb-ft (115 Nm). Cylinder head bolt torque values are specified according to the bolt head markings. Valve clearance for intake valves is listed at 0.014 inch (0.36 mm). The 300 Series OEM Engines oil pressure control valve plug torque is listed at 70 lb-ft (95 Nm). The 300 Series OEM Engines connecting rod cap bolt torque ranges from 52 lb-ft to 95 lb-ft depending on the specific engine model and bolt color. Reference this official factory technical manual to perform precision engine diagnostics and rebuilds.
An official 438-page John Deere OEM technical manual covering the 1977–1984 300 Series OEM Engines, documenting engine, cylinder block, fuel injection, and electrical specifications for the entire diesel engine lineup.
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