1989 Subaru Loyale Service Manual
1989 Subaru Loyale troubleshooting and repair reference, covering engine, transmission, and all critical systems. Publication 89-223-03.
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Subaru Models Covered & Key Technical Specifications
Models: Subaru Loyale, 4-Door Sedan, Station Wagon, 3-Door, Touring Wagon
Sub-models / Variants: DL, GL, GL-10, GL-10 Turbo, 4WD GL, RX Turbo, Full Time 4WD, 2WD (FWD), 5MT, 3AT, 4AT, Dual-range, Single-range, SPFI, MPFI
Build Years: 1989
Serial Numbers: 200001 and after (4-Door Sedan), 400001 and after (Station Wagon), 002001 and after (Touring Wagon), 800001 and after (3-Door)
Technical Data:
- Engine: Horizontally opposed, liquid cooled, 4-cylinder, 4-stroke gasoline
- Displacement: 1,781 cc (108.68 cubic inches)
- Compression Ratio: 9.5:1 (Non-Turbo), 7.7:1 (Turbo)
- Idling Speed: 700±100 rpm (Non-Turbo), 800±100 rpm (Turbo)
- Fuel System: Single-Point Fuel Injection (SPFI) or Multi-Point Fuel Injection (MPFI)
- Transmission: 5-speed manual with synchromesh, 3-speed automatic, 4-speed automatic
- Steering: Rack and pinion, 3.7 turns lock-to-lock
- Coolant Capacity: 5.5–6.0 liters
- Fuel Tank Capacity: 60 liters (15.9 US gallons)
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1989 Subaru Loyale Service Documentation
- Covers 1989 Subaru Loyale 4-Door Sedan, Station Wagon, 3-Door, and Touring Wagon configurations with SPFI and MPFI engine variants
- Official OEM publication for the 1989 model year
- Contains 56 individual specification tables, 35 special tool diagrams, and 12 detailed system schematics
- 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 1989 factory service document is the master reference for the entire 1800cc boxer engine series lineup across all trim levels including RX Turbo and GL-10
Technical Scope
The 1989 Subaru Loyale service publication provides comprehensive technical information for engine, transmission, and chassis maintenance. Coverage begins with detailed identification of Vehicle Identification Numbers (V.I.N.) and label locations to aid in unit verification. The technical data preview includes extensive specifications for fluid capacities, electrical reference values, and tightening torque for standard bolts and nuts.
Specification Highlights
Engine cooling capacity is documented at 5.5 liters for non-turbo variants and 6.0 liters for turbo-equipped models. Transmission oil capacity for the 5-speed manual variant is specified at 2.6 liters. Spark plug gap settings are listed at 1.0–1.1 mm (0.039–0.043 inches) for standard engine operation. The manual includes dedicated what an OEM service publication covers regarding proper lifting points and chassis maintenance. An official 362-page Subaru OEM workshop manual covering the 1989 Loyale, documenting engine, chassis, electrical, and transmission specifications for the entire 1800cc platform build.
Document Reference: 1989 Subaru Service Manual
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