Honda Accord 1989 Service Manual – Factory Specs for 835 Pages

Description

You’re staring at a stripped head bolt on a 1989 Accord because the aftermarket book said 49 ft-lb. Factory spec is 52 ft-lb for the first pass, then 90° turn. That difference costs you a warped deck. This Honda Accord 1989 Service Manual is the original OEM document—835 pages, printed by Honda Motor Co., Ltd. in 1988. It gives you the real numbers, not a reprint from a third party that guesses at clearances. Every torque value, every wiring color, every adjustment procedure came from the engineers who built the car. If you skip steps, you’re wasting time and risking the job. This manual doesn’t let you skip.

Page 1 shows you how the manual is organized: 14 sections with thumb-index tabs and exploded view indexes at the front of each section. The General Info section on page 2 lists chassis and engine codes, identification number locations, and lift and support points. You need that before you even touch the car. I’ve seen guys drop a frame because they didn’t check the lift points. Page 2 keeps you safe.

Honda Accord 1989 Service Manual: What It Covers

Fourteen sections starting with General Info, Special Tools, Specifications, and Maintenance. Then the meat: Engine (removal, cylinder head, valve train, block, lubrication, intake/exhaust), Cooling, Fuel and Emission Controls (carbureted and fuel injected), Transaxle (clutch, manual, automatic, differential, driveshafts), Steering, Suspension, Brakes, Body, Heater and Air Conditioner, and Electrical (engine and body). Each section has its own table of contents, disassembly sequences with bolt torques and thread sizes, inspection steps, testing/troubleshooting, repairs, and adjustments. That’s the level of detail you need when a TSB isn’t published yet.

Engine Removal and Installation: Factory Procedure

The Engine section is broken into sub-sections: Removal/Installation, Cylinder Head/Valve Train, Engine Block, Lubrication, and Intake/Exhaust. The manual tells you the exact sequence for unbolting the engine mounts, which brackets to support, and the torque values for the through-bolts. For the cylinder head, there’s a specific tightening sequence that must be followed in two or three stages. Aftermarket manuals often print a generic sequence that works for a B-series but not the A20A in this car. The 1989 Accord uses a 2.0L four-cylinder. Use the wrong order and you’ll crack the head. The OEM manual shows step-by-step with illustrations. It’s not a suggestion.

Cylinder Head and Valve Train: Torque and Clearance Specs

Valve adjustment is a common job on these engines. Factory spec for intake valve clearance is 0.006–0.007 in (cold), exhaust is 0.009–0.010 in. The manual gives you a specific feeler gauge size and the rocker arm adjusting screw torque. It also covers re-facing the valve seats and the proper lapping compound. Page numbers for torque values? Check the Cylinder Head section—there’s a table with bolt torque, tightening sequence, and the final angle. You won’t find that in a Haynes.

Cooling System: Flow Data and Radiator Service

The Cooling section covers thermostat testing, water pump replacement, and radiator cap pressure test. Recommended coolant mixture is 50/50 ethylene glycol and water. The manual lists the cooling system capacity (5.8 US qt for manual trans, 6.0 for automatic). It also explains the proper bleeding procedure to avoid air pockets. Air in the system causes hot spots and blown head gaskets. That’s a $1,500 mistake you can avoid by reading the two pages on coolant refill.

Does It Include Wiring Diagrams for the Fuel System?

Yes. The Fuel and Emission Controls section covers both carbureted and fuel injected engines. For the fuel injected version (Prelude/Accord SI), the manual includes wiring schematics for the ECU, injectors, and sensors. It also gives diagnostic steps for the oxygen sensor, throttle position sensor, and manifold absolute pressure sensor. If you’re chasing a rough idle or a no-start, this is the document that tells you where to put the multimeter probe. Pin numbers, wire colors, voltage values under load. No guesswork.

Why OEM Documentation Beats Aftermarket Copies

Every page in this manual was approved by Honda’s Service Publication Office. Aftermarket shops reprint from PDFs that are scanned at low resolution, missing the detailed notes and the final torque values. I’ve seen aftermarket manuals that clockwise torque sequence because they copied the first edition. This is the third printing from 1988, which includes corrections and updates. The binder is a physical book, not a digital file someone says is “complete”. If you want to trust your tools and your time, use the factory book.

Related Manuals

• Honda Accord 1990-1993 Workshop Manual – Section: Engine Fuel-Injected Engine
• Honda Accord 1998-2002 Service Manual
• Honda Accord 1994 Service Manual
• Automotive Industry Overview
• Manual Transmission

Frequently Asked Questions

Is this manual for the 1989 Honda Accord?

Yes, this is the factory service manual for the 1989 Honda Accord. It covers all trim levels and engine variants (carbureted and fuel injected).

What makes this different from a Haynes or Chilton manual?

Haynes and Chilton are aftermarket summaries written by independent writers. They condense procedures and often omit critical safety warnings, torque sequences, and factory diagnostic steps. This manual contains the exact specifications Honda used on the assembly line and in dealership service bays. For example, the transmission removal procedure in this manual lists the specific tool numbers for pulling the differential housing. An aftermarket book says “use a pry bar”—that will break the case. The OEM manual includes special tool part numbers and step-by-step photos. If you are paying for a shop’s time or doing it yourself, the OEM manual is the difference between a correct repair and a comeback job. You also get the factory service bulletins embedded in the text for known issues like the throttle body gasket leakage on early production cars.

You need specs you can trust. The Honda Accord 1989 Service Manual delivers them on every page. Access the Factory Manual now and get your Accord back on the road with confidence that the numbers are right.