1996 John Deere LX Series Lawn Tractor Technical Manual
Technical reference for John Deere LX Series tractors, covering LX172, LX173, LX176, LX178, LX186, and LX188 models. Documents engine, fuel, and electrical systems. Part number TM1492.
John Deere Models Covered & Key Technical Specifications
Models: LX172, LX173, LX176, LX178, LX186, LX188
Sub-models / Variants: 38-Inch Mower Deck, 44-Inch Mower Deck, 48-Inch Mower Deck, Gear Transaxle, Hydrostatic Transaxle
Trade Names: John Deere LX Series0
Year: 1996
Serial Numbers: FC420V–B78803, FC540V–A17447, FC420VB78804–, FC540VA17448–
Technical Data:
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Engine Displacement (LX172/LX176): 423 mL (25.8 cu. in.)
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Engine Displacement (LX173): 426 cc (26.0 cu. in.)
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Engine Displacement (LX178/LX188): 437 mL (26.7 cu. in.)
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Max Engine Power (LX172/LX176/LX186): 10.4 kW (14 hp)
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Max Engine Power (LX173/LX178): 11.19 kW (15.0 hp)
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Max Engine Power (LX188): 12.6 kW (17 hp)
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Fuel Tank Capacity: 9.5 L (2.5 U.S. gal)
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Charging Capacity (LX172/LX173/LX176/LX186): 13 amp
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Charging Capacity (LX178/LX188): 15 amp
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Spark Plug Torque: 20 N•m (177 lb-in.)
John Deere Manual Features & Content Preview
Inside the 1996 John Deere LX Series Lawn Tractor Technical Manual
- Details 1996 John Deere LX Series lawn tractors (LX172, LX173, LX176, LX178, LX186, and LX188) powered by Kawasaki or Kohler gasoline engines
- Official OEM publication TM1492, issued May 31, 1996
- Contains 660 pages of technical specifications, component location diagrams, operational theory, and adjustment data
- Instant digital access immediately after checkout
- Fully searchable text allows you to find specific torque specs and reference points instantly
- Serves as the primary factory reference document originally used by the John Deere Horicon Works division
Manual Organization and System Coverage
This OEM publication provides complete system documentation for the LX series. To streamline troubleshooting, the manual is divided into logical, system-specific chapters. You will find dedicated sections for both Kawasaki and Kohler engines, alongside detailed chapters covering hydrostatic and gear transmissions, electrical assemblies, steering, and braking components. Each section outlines operational theory, diagnostic charts, and testing parameters to help maintenance personnel isolate component-level issues through schematic-linked diagnostic paths. Please remember to always secure your mower on a level surface and disconnect the spark plug before applying any of the diagnostic or adjustment procedures referenced inside.
Specification Highlights
The reference tables in this document deliver exact factory values required for accurate diagnostics. Highlights include precise torque standards for metric and inch fasteners, fuel system capacities, and electrical ratings covering both 13-amp and 15-amp charging systems. Engine-specific data is thoroughly documented, detailing compression pressures, valve clearance settings, and oil capacities ranging from 1.50 L to 1.80 L. Additional technical baselines include fuel pump flow rates of 55–65 mL/15 seconds and spark plug gap specifications of 0.76 mm (0.030 in.). Instead of generic advice, this manual delivers the hard data necessary to maintain factory standards across all drivetrain, electrical, and mower deck systems on the listed variants.
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