Description

Acura TSX 2004 Service Manual

I have seen one too many DIY jobs go sideways because someone trusted a reprint manual that listed the wrong torque spec for a spindle nut. The Acura TSX 2004 Service Manual is the real deal – a factory document from American Honda Motor Co., Inc., not a scanned copy from a third party. 57 pages, direct from the manufacturer, with the same procedures the dealership techs follow. If you are pulling front axle shafts on a TSX, this is the only source you should have on your bench.

What This Manual Covers – Front Axle Shafts

The manual opens with the axle shaft inspection routine (page 1). You get the factory checklist: check the inboard and outboard boots for cracks, leaking grease, loose boot bands. Verify the splines are not excessively loose, and confirm the shaft is not twisted or cracked. The trouble shooting section points you to the Automotive Industry Overview for a broader diagnostic table. Then comes the removal procedure (page 2) – detailed steps for lifting, draining transmission fluid, splitting the lower ball joint, and pulling the axle shaft without damaging the oil seal. It even shows you how to hold the stabilizer ball joint pin with a hex wrench while removing the flange nut. That little detail saves you a stripped pin and a six‑hour parts run.

Torque Specs You Can Trust

You want spindle nut torque? It is in there. You need the spec for the 12 mm flange bolts on the damper fork? They are listed. This is factory data – not a generic table from a 1992 Chilton manual. I have seen aftermarket manuals list a spindle nut torque low enough to let the nut back off, and I have pulled apart hubs that were over‑torqued because someone guessed. The Acura TSX 2004 Service Manual gives you the numbers that keep the joint together. Every torque value is referenced to the correct step in the removal sequence, so you are not hunting through a separate section.

Inspection Procedure – Don’t Skip This Step

Page 1 lays out the visual check for boot damage and spline wear. Most DIY guys want to jump straight to pulling the shaft, but the factory wants you to look at the boot bands and the joint play first. That is the difference between a 20‑minute boot replacement and a broken axle on the highway. The manual calls out the exact locations of each component with letters that correspond to the illustrations. The illustrations come from Isuzu Motor Co., licensed and published by American Honda. Those diagrams are printed at a scale you can actually read – not reduced to fit a PDF thumbnail.

Removal Procedure – What the Aftermarket Manuals Get Wrong

The removal sequence on page 2 is written for someone who has an ASE certification or at least a good set of safety stands. It tells you to lift the locking tab on the spindle nut before removal – a step that generic manuals often skip because they assume you already know. It also says DO NOT pull on the axle shaft by the inboard joint because the tripod joint can separate. I have seen that happen three times in my shop. The factory procedure drives the inboard joint off with a drift and hammer (right side) or pries it from the differential (left side). That kind of specificity keeps the job short and the parts intact. The same section also gives you the correct sequence for removing the damper fork and separating the lower arm ball joint using the proper tool – not a pickle fork that tears the boot.

Audience Fit – Is This Manual for You?

This 57‑page manual is aimed at the owner who is comfortable with a floor jack and a torque wrench. It does not hold your hand through basic vehicle lifting, but it covers every fastener and sequence for a front axle shaft job on a 2004 TSX. If you have changed a brake pad before, you can follow this. If you are a professional mechanic, you will appreciate having the Honda‑approved torque specs and the official step order – especially if you work on multiple makes and want to be sure you are not mixing up specs. Beginners: read the entire inspection section first. Do not skip the boot inspection because it looks fine from the outside – cracks can be hidden under the boot band. The manual does not tell you to replace the axle shaft assembly as a unit unless the joint is damaged, which saves you money if the boot is just torn.

That is the kind of decision the factory manual supports. Aftermarket PDFs will tell you to replace the whole shaft because they do not have the breakdown or the band‑clamp tool information. Here you get the real procedure.

Related Manuals

If you need other factory documentation for your garage, check these out:

• Acura TSX 2004 Service Manual
• Acura Integra 1998 Service Manual – OEM Factory Specs
• 1993 Acura Vigor Service Manual – OEM Factory Specs

The Automotive Industry Overview provides a broader context on service intervals and recalls, but for the specific axle work on a TSX, keep the factory service manual open on the bench.

Frequently Asked Questions

Does this manual cover the automatic transmission fluid drain procedure during axle removal?

Yes. Step 4 on page 2 tells you to drain the transmission fluid and reinstall the drain plug with a new washer. It then references the appropriate servicing section in the manual transmission or automatic transmission chapters – but those chapters are not included in this 57‑page axle shaft excerpt. The instruction to use a new washer and to follow the correct fluid capacity is clear. If you are just replacing an axle, you will need to know the fill plug location for your specific transmission; the manual points you there.

Can I use this manual for a 2005 TSX?

No. This is for the 2004 model only. The front suspension and axle design changed for 2005.

Do not trust your repair to a generic scan. Access the Factory Manual and get the same specs the factory technicians use.