Description
Factory Acura Legend Workshop Manual (1985–1990)
This factory-level repair manual covers every first-generation Acura Legend built for the US market from 1985 through 1990 — the model that put the Acura brand on American roads. Detailed wiring diagrams, torque specifications, and step-by-step procedures support professional-quality service at home.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.5L C25A V6 (1986), 2.7L C27A SOHC V6 (151–161 hp) |
| Diesel | N/A |
| Transmissions | 4-speed automatic, 5-speed manual |
| Drive | FWD |
| Model Years | 1985, 1986, 1987, 1988, 1989, 1990 |
| Badge Twins | Honda Legend (international markets); chassis codes KA1/KA2/KA3 (sedan), KA4/KA5/KA6 (coupe) |
Common Legend Repairs Covered
| System | Procedures |
|---|---|
| Timing Belt & Water Pump | C27A timing belt replacement with tensioner and water pump service — a known high-priority maintenance item on these V6 engines |
| ABS System (1988+) | ABS modulator bleeding, wheel-speed sensor diagnosis, and hydraulic unit service with wiring pinouts |
| Double Wishbone Suspension | Front and rear ball joint, control arm bushing, and alignment specification procedures |
| Clutch & Manual Transmission | 5-speed clutch disc and pressure plate replacement, transmission removal, and gear synchronizer service |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
How often should the timing belt be replaced on the C27A V6?
Honda/Acura specifies a 60,000-mile interval for the C27A SOHC V6 timing belt. Because this is an interference engine, a snapped belt causes valve and piston damage, making timely replacement critical. This manual provides full torque specs, belt routing diagrams, and tensioner adjustment procedures.
Is the Acura Legend the same vehicle as the Honda Legend?
Yes. The first-generation Legend shares its KA-series platform and powertrains with the Honda Legend sold in international markets. This manual covers both left- and right-hand-drive variants, so all procedures apply regardless of origin.
Does the manual cover the ABS system introduced on 1988 models?
Yes. Electrical diagrams, modulator unit service steps, and wheel-speed sensor testing procedures for the 1988-and-later ABS system are fully documented, including connector pinouts and fault diagnosis charts.
What format is the manual?
The manual is a PDF file compatible with Windows, macOS, Linux, Android, and iOS devices including tablets and smartphones. After purchase, an instant download link is provided, and you can re-download at any time.
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