1986-1989 Honda Accord Service Manual

1986–1989 Honda Accord Factory Service Manual

• Supported Models: Covers STD, LX, GL, EX, EXi, and Aerodeck body styles (1600 and 2000 variants).
• Drivetrain: Detailed specification data for 5-speed manual and 4-speed automatic transmissions.
• Format: High-resolution, fully searchable PDF. Instant download directly after checkout.
• Publication Details: Official Honda First Edition (10/85), Third Print (11/89) - P/N C8049A.
• Page Count: 896 total pages, featuring over 470 pages dedicated to engine, chassis, fuel, and electrical system data.

If you are rebuilding an A20A4 or A16A1 engine, having the original factory numbers is non-negotiable. This OEM Honda service manual delivers the exact tolerances and clearance data used by dealership technicians, eliminating the guesswork from your engine and transmission tear-downs.

The documentation provides a direct look into the A16A1 and A20A4 engine blocks. You will find precise reference values for internal clearances, including piston-to-bore tolerances and crankshaft journal specifications. For instance, the main bearing oil clearance (journals 1, 2, 4, and 5) is strictly listed at 0.026–0.055 mm, while intake valve clearance requires a 0.12–0.17 mm adjustment.

Drivetrain and cylinder components are equally well-documented. Whether you are dealing with a carbureted setup or fuel injection, the reference material covers hydraulic pressures, clutch plate thicknesses, and shift fork tolerances. You also get the exact multi-stage sequence and cylinder head torque values (68 Nm / 49 lb-ft) to ensure a proper seal.

Working on older fuel systems and high-pressure hydraulic components carries inherent risks. Always cross-reference these factory values, use proper diagnostic tools, and prioritize standard shop safety protocols to prevent component failure or personal injury.

Need a refresher on navigating these documents? Learn more about how factory workshop documentation is structured to streamline your bench work.