03 Acura CL Type S Manual Transmission

The 2003 Acura CL Type S with manual transmission features a 3.2L V6 engine producing 260 horsepower, 6-speed manual gearbox, limited-slip differential, sport-tuned suspension, and premium leather interior. This performance-oriented luxury coupe combines Honda engineering with Acura refinement for an engaging driving experience. Below are key sections covering specifications, operation, maintenance, and troubleshooting.

1. Transmission Specifications 2. Gear Operation 3. Clutch System 4. Shift Pattern 5. Maintenance Schedule 6. Fluid Requirements 7. Common Issues 8. Performance Tips 9. Warranty Information 10. Technical Support

Transmission Specifications

The manual transmission in the 2003 Acura CL Type S is a 6-speed close-ratio gearbox designed for optimal performance and smooth shifting.

Feature	Description
Transmission Type	6-speed manual
Gear Ratios	1st: 3.066, 2nd: 1.956, 3rd: 1.344, 4th: 1.033, 5th: 0.829, 6th: 0.658
Final Drive Ratio	4.428:1
Limited Slip Differential	Torsen-type helical gear
Clutch Type	Hydraulic, single disc
Shift Linkage	Cable-operated
Transmission Fluid	Honda MTF or equivalent
Fluid Capacity	2.2 quarts (2.1 liters)
Synchros	Carbon-lined, double-cone

Gear Operation

Proper shifting technique ensures smooth operation and extends transmission life.

Fully depress clutch pedal before shifting gears
Move shift lever smoothly and deliberately
Release clutch pedal gradually while applying throttle
Avoid resting hand on shift lever while driving
Do not force gears - if resistance is felt, return to neutral and try again

WARNING! Never shift into reverse while moving forward. Always come to complete stop first.

Clutch System

The hydraulic clutch system requires minimal maintenance but should be inspected regularly.

Check clutch fluid level monthly in reservoir
Replace clutch fluid every 30,000 miles or 2 years
Monitor for clutch slippage under acceleration
Listen for unusual noises during engagement
Check for proper pedal free play (10-15mm)

CAUTION! Riding the clutch pedal can cause premature wear and damage.

Shift Pattern

Reverse: Left and up (with reverse lockout)
1st Gear: Left and forward
2nd Gear: Left and back
3rd Gear: Center and forward
4th Gear: Center and back
5th Gear: Right and forward
6th Gear: Right and back

Maintenance Schedule

Regular maintenance ensures optimal transmission performance and longevity.

Every 30,000 miles: Inspect clutch system, check transmission mounts

Every 60,000 miles: Replace transmission fluid

Every 100,000 miles: Inspect shift linkage, check for leaks

As needed: Adjust clutch pedal free play, bleed clutch hydraulic system

Fluid Requirements

Use only recommended transmission fluids for proper operation and warranty coverage.

Honda Genuine MTF (manual transmission fluid)
Equivalent synthetic manual transmission fluid meeting Honda specifications
Capacity: 2.2 quarts (2.1 liters)
Fluid change interval: 60,000 miles or 5 years

Tip: Check fluid level with vehicle on level surface and transmission at operating temperature.

Common Issues

Several common transmission-related issues may occur with age and mileage.

Grinding when shifting into 3rd gear - worn synchronizer
Difficulty engaging reverse - reverse lockout mechanism
Clutch chatter - worn pressure plate or flywheel
Fluid leaks - input shaft seal or drain plug
Stiff shifting - worn shift linkage or cable
Noise in neutral - input shaft bearing wear

WARNING! Address transmission issues promptly to prevent further damage.

Performance Tips

Optimize your driving experience with these performance recommendations.

Shift Points: 1-2: 6800 RPM, 2-3: 6800 RPM, 3-4: 6800 RPM, 4-5: 6500 RPM, 5-6: 6200 RPM. Use engine braking by downshifting appropriately. Avoid aggressive clutch engagement during hard acceleration.

Warranty Information

Original transmission warranty: 4 years/50,000 miles. Extended coverage may be available through Acura. Keep maintenance records for warranty claims.

CAUTION! Modifications to transmission or clutch may void warranty coverage.

Technical Support

Issue	Possible Cause	Corrective Action
Hard shifting	Old fluid/worn linkage	Replace transmission fluid; inspect shift linkage and cables
Grinding gears	Worn synchronizers	Have transmission inspected by qualified technician
Clutch slippage	Worn clutch disc	Replace clutch assembly and resurface flywheel
Fluid leaks	Seals/gaskets	Identify leak source and replace affected seals
Noise in neutral	Input shaft bearing	Transmission disassembly and bearing replacement

Service: Contact Acura dealer for technical support and genuine parts

Parts: Use only Acura genuine parts for optimal performance and reliability