1990 Nissan 300ZX Fairlady Z Service Manual
Covers 300ZX Fairlady Z, 300ZX Turbo, 300ZX 2+2, and 300ZX 2+2 Turbo with detailed specifications, repair sequences, and diagnostic flowcharts. Ref: RE4R01A
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Sample pages from the 1990 Nissan 300ZX Fairlady Z Service Manual manual
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Nissan Models Covered & Key Technical Specifications
Models: Nissan 300ZX, Fairlady Z
Sub-models / Variants: RE4R01A, RE4R03A
Build Years: 1990
Technical Data:
- Transmission Fluid Capacity: 8.3 L
- Piston Dimensions: 45 x 65 mm
- RE4R01A Torque Converter Distance: 26 mm or more
- RE4R03A Torque Converter Distance: 25 mm or more
- Stall Revolution (RE4R01A): 2,450–2,650 rpm
- Stall Revolution (RE4R03A): 2,950–3,200 rpm
- Manual Control Linkage Lock Nut Torque: 11–15 Nm (8–11 ft-lb)
Nissan Manual Features & Content Preview
1990 Nissan 300ZX Fairlady Z Automatic Transmission Reference
- Covers the 1990 Nissan 300ZX and Fairlady Z equipped with the RE4R01A or RE4R03A automatic transmissions
- Official Nissan OEM publication for specialized transmission service and overhaul, documenting internal hydraulic control systems and electrical diagnostics
- Contains 47 detailed exploded-view mechanical diagrams, 16 circuit schematic pages, and 24 diagnostic procedure flow charts
- Accessible from your device as soon as the order is placed
- OCR text layer lets you jump to a torque spec by keyword
- Laid out for standard letter and A4 printing
- This specific document serves as the primary factory reference for the 1990 Z-car transmission control units and fluid pressure testing
Component and System Documentation
This factory manual outlines the complex hydraulic and electrical architectures within the Nissan 300ZX transmission suite. The documentation details inspection parameters for the control valve assembly, oil strainers, and accumulators while providing precise bolt-length references for valve body reassembly. Extensive coverage is dedicated to the electrical control unit, featuring pin-out layouts for the A/T control unit and diagnostic paths for solenoid circuitry including shift solenoids A and B, line pressure solenoids, and lock-up solenoid functionality.
Technical Specifications and Diagnostics
Technical insight includes stall testing procedures and line pressure measurement ranges for both RE4R01A and RE4R03A variants, identifying specific failure symptoms linked to clutch or brake band wear. Reference values for transmission stall speeds range from 2,450–2,650 rpm for the RE4R01A, with higher specs for the RE4R03A model. Diagnostic data also includes fluid temperature sensor thresholds, documenting resistances at specific temperature points for accurate circuit testing. Official Nissan workshop documentation provides the technical foundation required for servicing the automatic transmission systems in the 1990 Nissan 300ZX Fairlady Z.
Document Reference: Nissan Automatic Transmission Section AT, 1990
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