2002-2003 Nissan T30 X-Trail Service Manual

Shop manual covering T30 X-Trail gasoline and diesel engines with detailed procedures for intake/exhaust manifolds, timing chains, camshaft adjustments, and cylinder head specifications. PN: TDANRAF-EEA.

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Document Details

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Document Number / Seller:
23401 / Ashley Allen
File Size:
89.55 MB
File Type:
PDF
Language:
English (some of our manuals are multi-language)
Pages:
3930
Printable:
Yes
Estimated Download Time:
1.83 Minutes
Delivery Format:
Digital (PDF) - Instant Access
Category:
SUV
Brand:
Nissan
Reviewed and Approved:
Dec 20, 2025
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Models Covered & Key Technical Specifications

Nissan X-Trail T30 (2002–2003) Documentary Technical Digest | X-Trail Series Container.

  • Designated Alignment Specs: Crankshaft pin journal diameter is specified as 44.956–44.974 mm (1.7699–1.7706 in) represents the critical rotating component Mapping.
  • Verified Wattage Specs: For optimal hydraulic function, 0.030–0.050 mm (0.0012–0.0020 in) measures the oil pump side clearance Configuration.
  • Nominal Operating Temps: Output shaft end play controls 0–0.15 mm (0–0.0059 in) in the transmission assembly Benchmarks.
  • Defined Angular Speed: The automatic transaxle requires 0.25–0.55 mm (0.0098–0.0217 in) total end play Range.
  • Key Optical Resolution: Brake band anchor end pin torque is configured at 4.9 N·m (0.50 kg-m, 43 in-lb) Sequences.
  • Essential Play Limits: ATF fluid operating temperature governs 50–80°C (122–176°F) for system reliability Baseline.

Professional Workshop Service Manual & Technical Specifications

Expert Troubleshooting Manual: Nissan T30 series, X-Trail SUV Manual (2002-03) Technical-Repository

Unit-Designations: T30, X-Trail / Nissan Motor Corporation, Ltd (2002-2003 production) // Operational-Framework: Powertrain and Engine Management Logic // Model-Designation: Service documentation for 2002-2003 Nissan T30 X-Trail models (4008 pages).

Specification Value Framework
Document Type Service Manual Complete technical reference
Engine Options QR20DE, QR25DE, YD22DDTi Gasoline and diesel configurations
Transmission Systems Manual (RS5F51A, RS6F51A) / Automatic (RE4F04B) Transaxle service procedures included
Coverage Pages 4008 total pages Comprehensive shop documentation
Primary Focus Areas Engine, transmission, fuel systems, electrical, chassis All major vehicle systems documented

Major sections focus on engine mechanical systems, fuel injection architecture, timing chain and camshaft service, cylinder head disassembly procedures, and transmission service information. The documentation encompasses intake and exhaust manifold systems, air conditioning and refrigeration service, and vehicle electrical diagnostic frameworks. Fuel system components are covered through injection pump specifications, fuel supply procedures, and emission control catalyst documentation. Power steering, brake system service information, and suspension component procedures are included for comprehensive technical reference. Wiring diagrams, connector identification, and electrical circuit descriptions support troubleshooting across all vehicle networks.

OEM guidelines are included for engine oil selection, coolant specifications, and lubricant requirements across all engine variants. Transmission service information covers both manual transaxle and automatic transmission fluid specifications, shift linkage adjustment, and clutch system procedures. HVAC system procedures are included for air conditioning service, refrigerant handling, and climate control component replacement. Torque specifications are documented for the engine assembly, transmission mounts, and suspension fasteners to ensure proper bearing preload accuracy.

The technical layout provides detailed illustrations for all major assemblies, including exploded component views with lubrication points, replacement part identification numbers, and assembly sequence guidance. Valve clearance reference data is included with step-by-step measurement procedures and adjustment methodologies. Compression testing parameters, spark plug specifications, and ignition system service procedures support engine diagnostics. Parts identification sections cross-reference the Parts Catalog for component sourcing and availability verification across model variants.

Service data includes wiring diagrams for engine control systems, anti-lock brake systems, and body control modules with circuit descriptions and terminal identification. Troubleshooting methodology sections provide symptom-based diagnostic pathways for electrical incidents and mechanical failures. The manual documents preliminary inspection procedures, incident simulation testing approaches, and circuit continuity verification methods for electrical system diagnosis across all vehicle subsystems and control modules.

FAQ

Confirm the **recommended** spark plug gap specification for the QR20DE and QR25DE engines. keyboard_arrow_down

1.0 - 1.1 mm (0.039 - 0.043 in) gap is required for optimal engine performance and starting reliability.

What **calibrated** fluid capacity measurement applies to the diesel engine's fuel system? keyboard_arrow_down

–86.6 to –101.3 kPa (–866 to –1,013 mbar) vacuum pressure is the standard specification at idle speed for the YD22DDTi diesel engine vacuum pump.

Identify the **applicable** compression pressure standard for the QR25DE gasoline engine. keyboard_arrow_down

1,250 kPa (12.5 bar, 12.8 kg/cm², 181.3 psi) at 250 rpm is the standard compression pressure specification, with a minimum acceptable level of 1,060 kPa (10.6 bar, 10.8 kg/cm², 153.7 psi).

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The service manual for the 2002-2003 Nissan Model T30 X-Trail is incredibly detailed and user-friendly. I had a smooth download process, and the support team was quick to respond to my queries. Highly recommend!