Helms Service Manual Acura Integra

The Helms Service Manual for Acura Integra is the official factory service guide covering maintenance, repair, and technical specifications for various Integra models. This comprehensive manual includes detailed procedures for engine systems, transmission, suspension, brakes, electrical systems, and body components. Below are key sections for technical data, maintenance procedures, troubleshooting, and repair instructions.

1. Vehicle Specifications 2. Maintenance Schedules 3. Engine Systems 4. Transmission & Drivetrain 5. Suspension & Steering 6. Brake Systems 7. Electrical Systems 8. Body & Interior 9. Diagnostic Procedures 10. Technical Service Bulletins 11. Troubleshooting Guide

Vehicle Specifications

Technical specifications for Acura Integra models including engine, transmission, and chassis data.

Specification	Description
Engine Type	1.8L DOHC 16-valve inline-4
Displacement	1834cc
Horsepower	140-195 hp (depending on model/year)
Transmission	5-speed manual or 4-speed automatic
Drivetrain	Front-wheel drive
Brake System	Front disc, rear drum (disc optional)
Suspension	Front: Double wishbone, Rear: Double wishbone
Fuel System	Multi-point fuel injection
Fuel Capacity	13.2 gallons
Curb Weight	2600-2800 lbs

Maintenance Schedules

Recommended maintenance intervals and service procedures.

Oil and filter change: Every 7,500 miles or 12 months
Air filter replacement: Every 30,000 miles
Spark plugs: Replace every 60,000 miles
Timing belt: Replace every 90,000 miles
Brake fluid: Replace every 30,000 miles
Coolant: Replace every 60,000 miles

WARNING! Always use genuine Acura parts for optimal performance and warranty compliance.

Engine Systems

Detailed procedures for engine maintenance and repair.

Engine removal and installation procedures
Cylinder head service and valve adjustment
Timing belt replacement with proper alignment
Fuel system service and injector cleaning
Ignition system diagnosis and repair
Cooling system maintenance and thermostat replacement

CAUTION! Always disconnect battery before performing electrical work.

Transmission & Drivetrain

Manual Transmission: Shift linkage adjustment, clutch replacement, synchronizer service
Automatic Transmission: Fluid service, shift solenoid replacement, valve body service
Differential: Fluid replacement, seal service, bearing replacement
Drive Axles: CV joint service, boot replacement, axle removal
Clutch System: Hydraulic system bleeding, master cylinder replacement

Suspension & Steering

Front and rear suspension service procedures and steering system maintenance.

Front Suspension: Strut replacement, control arm service, ball joint inspection, alignment specifications.

Rear Suspension: Multi-link system service, trailing arm bushing replacement, stabilizer bar service.

Steering: Power steering pump service, rack and pinion repair, tie rod replacement, alignment procedures.

Brake Systems

Complete brake system service including hydraulic and mechanical components.

Brake pad and rotor replacement procedures
Brake fluid bleeding and system flushing
Master cylinder and booster service
ABS system diagnosis and repair
Parking brake adjustment and cable replacement

Tip: Always replace brake components in axle sets for balanced braking.

Electrical Systems

Wiring diagrams, component locations, and electrical troubleshooting.

Battery and charging system testing
Starting system diagnosis and starter replacement
Lighting system repair and bulb replacement
Instrument cluster service and gauge repair
Power window and door lock system repair
ECU diagnosis and sensor testing procedures
Wiring harness repair and connector service

WARNING! Always use proper circuit protection when working with electrical systems.

Body & Interior

Body panel repair, interior component service, and trim procedures.

Diagnostic Procedures

Step-by-step diagnostic routines for common issues and fault codes.

OBD-II code retrieval and interpretation, system performance testing, component verification procedures.

Technical Service Bulletins

Factory-issued service bulletins addressing common issues and updates.

Troubleshooting Guide

Symptom	Possible Cause	Corrective Action
Engine won't start	Battery/ignition/fuel	Check battery voltage, spark plugs, fuel pressure, starter operation.
Poor acceleration	Fuel filter/air filter	Replace fuel and air filters; check throttle position sensor.
Brake vibration	Warped rotors	Resurface or replace brake rotors; check caliper operation.
Electrical issues	Ground connections	Inspect and clean ground connections; check fuse box.
Transmission slipping	Fluid level/worn clutch	Check fluid level and condition; inspect clutch components.

Reset: Disconnect battery for 10 minutes to reset ECU if needed.

Service: Contact certified Acura technician for complex repairs.