2007-2009 Saturn Aura Repair Manual

2007-2009 Saturn Aura Engine Mechanical 2.4L documentation. Covers engine assembly, specifications, and procedures with part number listings for maintenance and repair. Publication C30842

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Honda Automobile manual preview - 2007-2009 Saturn Aura Repair Manual
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Technical Safety Notice
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This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

Honda Models Covered & Key Technical Specifications

Models: 2007–2009 Saturn Aura
Sub-models / Variants: XR
Technical Data:

  • Engine displacement: 2.4L (146 CID)
  • Engine type: Inline 4-cylinder
  • Compression ratio: 10:01
  • Bore diameter: 87.992–88.008 mm (3.4668–3.4675 in)
  • Crankshaft main journal diameter: 55.994–56.008 mm (2.2045–2.2050 in)
  • Oil pressure minimum: 344.75–551.60 kPa (50–80 psi) @ 1000 RPM
  • Oil capacity: 4.8L (5.0 quarts)
Technical Specifications
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Document Number / Seller:
27274 / Steven Owens
File Size:
387.83 MB
File Type:
ZIP
Language:
English
Printable:
Yes
Category:
Automobile
Last updated / verified
Jul 17, 2025

Honda Manual Features & Content Preview

Saturn Aura 2.4L Technical Specifications and Diagnostics

  • Covers 2007–2009 Saturn Aura models equipped with the 2.4L LAT inline 4-cylinder engine
  • Original OEM publication including engine component identification, torque specifications, and diagnostic flow charts
  • Contains 55 detailed exploded-view diagrams and assembly illustrations for engine block, cylinder head, and intake components
  • File delivers as a direct download the moment payment clears
  • Indexed PDF search covers every chapter and appendix
  • Accessible from your device as soon as the order is placed
  • Suitable for printing individual sections for shop-floor use
  • This 100-page OEM reference is the standard document for 2.4L Saturn Aura engine mechanical maintenance

Engine Mechanical Scope

This manual provides detailed technical data for the 2.4L Saturn Aura powertrain. Sections document specific bore and stroke measurements, compression ratios, and piston ring end gaps to assist with engine rebuilds and internal inspections. The documentation organizes critical specifications into easy-to-read tables, ensuring quick reference for mechanics and owners.

Diagnostic and Specification Highlights

Assembly data covers fastener tightening torque for all major components, including cylinder head bolts, connecting rod bolts, and crankshaft balancer bolts. Torque values are provided in both metric (N.m) and English (lb ft/lb in) units for precision. Cylinder head bolt torque values are documented in a multi-stage sequence, with final-stage angles of 155° specified in the engine assembly data.

Valve clearance for the intake is listed at 0.030–0.057 mm in the cylinder head specification table. Crankshaft main bearing clearance for the 2.4L engine is documented at 0.031–0.067 mm. The oil pump pressure relief valve plug is specified at 40 N.m (30 lb ft) in the fastener tightening table. For additional technical detail, consult how factory workshop documentation is structured to understand proper mechanical service sequences. Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions.

An official 100-page OEM service manual covering the 2007–2009 Saturn Aura, documenting internal engine mechanical, lubrication, and fastener tightening specifications for the 2.4L LAT engine build.

Document Reference: 2007 Saturn Aura XR, 2007 ENGINE Engine Mechanical - 2.4L - Aura

Manual FAQ, Purchase & Download Details

Does the manual cover the 2.4L engine mechanical systems for the 2007-2009 Saturn Aura models? keyboard_arrow_down

Yes, this document contains comprehensive service information focused on the 2.4L engine mechanical specifications and component details for that production range.

What technical details are provided in the specification tables within this service document? keyboard_arrow_down

Specification tables include extensive fastener tightening data for various engine applications, such as cylinder head bolts and crankshaft components. These tables also list general engine mechanical specs like bore diameter, compression ratios, and valve stem clearances.

Which lubricant and sealant references are contained within the sealers and adhesives section? keyboard_arrow_down

Document lists specific application areas for sealants and lubricants, including part numbers for components like the cam lobes, oil pump elements, and various engine block plugs.

Can I see where bolt sizes and locations are documented for the engine block and cylinder head? keyboard_arrow_down

Manual features detailed diagrams and associated reference tables for identifying bolt sizes and locations throughout the engine assembly. These sections organize data by specific component view, including front, back, top, and side engine block perspectives. This information is clearly mapped to the thread sizes required for the assembly identification.

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