2006 Rotax 400 Engine Shop Manual

Manufacturer, Expert Resource for Rotax 400 4-TEC engine repairs. Includes detailed procedures for cooling system, lubrication, and cylinder head assemblies. Publication 219 100 232.

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Document Details

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Document Number / Seller:
23528 / Barbara Rodriguez
File Size:
7.19 MB
File Type:
PDF
Language:
English
Pages:
90+
Printable:
Yes
Category:
Engines (Gasoline)
Last updated / verified
Feb 3, 2025

Models Covered & Key Technical Specifications

Comprehensive Workshop Manual: Rotax 400 Engine 2006 Shop Manual (104 Pages) Wiring-Compendium

Rotax 400 4-TEC (219 100 232) — 2006 Tactical Resource for Engine Repository. Edition.

  • Calibrated Ambient Limits: 15-30C defines the environmental limit Protocol.
  • Rated Cycle Rate: 6750 rpm is the maximum engine speed limit Margin.
  • Critical Size Parameters: 400 cm³ (24.41 in³) establishes the peak cylinder volume Architecture.
  • Universal Fastening Values: 10 N·m (89 lb·in) is the standard torque for flywheel mounting Norms.
  • Core Charge Quantity: 104 pages provides detailed coverage Bounds.
  • Standard Heat Tolerance: 10.3:1 signifies the compression ratio Topology.

Professional Workshop Service Manual & Technical Specifications

Comprehensive Workshop Manual: Rotax 400 Engine Shop Manual (104 Pages) Wiring-Compendium

Asset-ID: Rotax 400 4-TEC (219 100 232) // Operational-Framework: Engines / Gasoline Logic // Year-Coverage: 2006.

Integrated-Framework Operational-Logic Logic
Engine Type Rotax 400 TEC 4-Stroke, Single Over Head
Number of Cylinders 1 N/A
Displacement 400 cm³ (24.41 in³) N/A
Horsepower 6750 RPM Maximum
Lubrication BRP ROTAX paper type, replaceable Oil filter

Maintenance information covers general topics such as safety notices, introduction, and engine specifications. The manual details procedures for engine component disassembly and assembly, including the rewind starter, cooling system, magneto system, lubrication system, and cylinder and head. It also covers the crankshaft and crankcase, gearbox, and output shaft.

Suspension service documentation covers engine removal and preparation, including the spark plug and thermostat.

Disassembly instructions are documented for the water pump, magneto system components, and oil pump assembly.

Wear limits are specified for the crankshaft, connecting rod, and piston pin.

System operation descriptions cover the gearbox and output shaft assembly, including gear backlash adjustments.

The documentation addresses detailed technical specifications for all engine components.

This manual documents torque specifications for engine components to ensure proper bearing preload accuracy.

FAQ

What **essential** testing parameters are covered for engine diagnostics? keyboard_arrow_down

0.06 mm to 0.14 mm is the specified range for intake valve adjustment, with specific protocols detailed for testing.

Check the **correct** diagnostic procedures for the oil filter and pressure regulator. keyboard_arrow_down

BRP ROTAX paper type, replaceable is the specified oil filter, with procedures for oil pressure testing outlined on pages 28-29.

What does the **documented** fluid capacity requirements include? keyboard_arrow_down

Engine oil and cooling system capacities are detailed, with specific information for the cooling system's Ethyl glycol/water mix (50% coolant, 50% water) provided on page 96.

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Reviews (5)

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This manual covers everything you need for the Rotax 400. The diagrams are clear and make repairs much easier.
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Rated 4 out of 5 stars
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I received my download link within minutes of purchase. The manual is thorough and easy to follow!
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This manual is a must-have for anyone working with the Rotax 400 engine. The detailed sections on maintenance are incredibly helpful!
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Had a question about the manual, and customer support responded super quickly. Very impressed!