1999 si honda, asbestos parts

yes--brake pads , clutch facings , transmission gear bands
However there are 2 types of asbestos and one ( normally in use in the automotive industry) is not as dangerous as that used in the building and insulation industry
Having said that as every body is different and reacts differently, it is best to use the correct dust mask when dealing with automotive dust

Before servicing the vehicle, refer to the precautions section.

Remove the wheel and tire assembly.

Remove the brake hose retaining clip and hose from the support bracket.

Remove the 2 brake caliper anchor plate bolts.

Support the brake caliper and anchor plate assembly using mechanic's wire.

Remove the brake disc.

To install:

1. Clean the hub-to-rotor contact surfaces of any rust.
2. Install the brake rotor.
   NOTE If a new brake caliper is installed, use a C-clamp and a worn brake pad to push in the brake caliper piston.
   
3. Install the 2 brake caliper anchor plate bolts and tighten to 92 ft. lbs. (125 Nm).
4. Install the brake hose and retaining clip to the support bracket.
5. Install the wheel and tire assembly.
6. Apply brakes several times to verify correct brake operation.
7. Road test the vehicle for proper operation.

Precautions
Dust and dirt accumulating on brake parts during normal use may contain asbestos fibers from production or aftermarket brake linings. Breathing excessive concentrations of asbestos fibers can cause serious bodily harm. Exercise care when servicing brake parts. Do not sand or grind brake lining unless equipment used is designed to contain the dust residue. Do not clean brake parts with compressed air or by dry brushing. Cleaning should be done by dampening the brake components with a fine mist of water, then wiping the brake components clean with a dampened cloth. Dispose of cloth and all residue containing asbestos fibers in an impermeable container with the appropriate label. Follow practices prescribed by the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) for the handling, processing, and disposing of dust or debris that may contain asbestos fibers.
Brake fluid contains polyglycol ethers and polyglycols. Avoid contact with the eyes. Wash hands thoroughly after handling. If brake fluid contacts the eyes, flush the eyes for 15 minutes with cold running water. Get medical attention if irritation persists. If taken internally, drink water and induce vomiting. Get medical attention immediately. Failure to follow these instructions may result in personal injury.
If brake fluid is spilled on the paintwork, the affected area must be immediately washed down with cold water.

IF this helps, don't forget to vote.

Removal & Installation


CAUTION Dust and dirt accumulating on brake parts during normal use may contain asbestos fibers from production or aftermarket brake linings. Breathing excessive concentrations of asbestos fibers can cause serious bodily harm. Exercise care when servicing brake parts. Do not sand or grind brake lining unless equipment used is designed to contain the dust residue. Do not clean brake parts with compressed air or by dry brushing. Cleaning should be done by dampening the brake components with a fine mist of water, then wiping the brake components clean with a dampened cloth. Dispose of cloth and all residue containing asbestos fibers in an impermeable container with the appropriate label. Follow practices prescribed by the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) for the handling, processing, and disposing of dust or debris that may contain asbestos fibers.

1. Before servicing the vehicle, refer to the Precautions Section.
2. Raise and safely support the vehicle. Remove the front wheels.
3. Remove some brake fluid from the master cylinder reservoir.
4. Disconnect and plug the brake fluid line from the caliper.
5. Remove the brake caliper mounting bolt and guide bolt and remove the caliper from the mount. The brackets can be removed for additional work space.
6. Remove the brake pads and clips from the caliper. Inspect the brake pads for wear; replace them, if necessary.
   
   

   Fig. Front caliper and related parts
   

To install:

1. Install the brake pads and clips onto the caliper.
2. If the caliper bracket was removed, tighten the bolts to 115 ft. lbs. (155 Nm).
3. Install the caliper on the mounting bracket. Torque the caliper-to-mounting bracket bolts to 33 ft. lbs. (45 Nm).
4. Connect the fluid line to the caliper using new washers. Torque the brake line banjo fitting to 26 ft. lbs. (35 Nm).
   WARNING Be sure the hook end of the flexible brake line is positioned in the anti-rotation cavity.
   
5. Refill the master cylinder reservoir and bleed the brake system.
6. Install the front wheels and lower the vehicle.

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the WHOLE tranni OR motor has to come out in order to replace the clutch.

vehicles of this age would have been fitted as original with asbestos lined shoes with little bits of copper wire like stuff in them for sure ,but a 20 yr old vehicle would surely have had a least one brake reline

Yes, I would get the dealership parts including the clutch plate, throw out bearing, and any other parts that seem to wear out when doing a clutch job on a Honda.

Get the service manual to learn specifically how to do this job.

Good luck.

Removal & Installation CAUTION Dust and dirt accumulating on brake parts during normal use may contain asbestos fibers from production or aftermarket brake linings. Breathing excessive concentrations of asbestos fibers can cause serious bodily harm. Exercise care when servicing brake parts. Do not sand or grind brake lining unless equipment used is designed to contain the dust residue. Do not clean brake parts with compressed air or by dry brushing. Cleaning should be done by dampening the brake components with a fine mist of water, then wiping the brake components clean with a dampened cloth. Dispose of cloth and all residue containing asbestos fibers in an impermeable container with the appropriate label. Follow practices prescribed by the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) for the handling, processing, and disposing of dust or debris that may contain asbestos fibers.

The brake rotor can be removed without separating the caliper from the mounting bracket.

1. Release the parking brake.
   
2. Remove 2/3 of the brake fluid from the master cylinder.
   
3. Raise and support the vehicle.
   
4. Remove the tire and wheel assembly.
   
5. Remove the caliper and mounting bracket as an assembly.
   
6. Hang the caliper and mounting bracket assembly from the suspension using mechanics wire.
   
7. Remove the rotor. Slowly turn the rotor while pulling the rotor away from the axle. (15 series).
   
8. Remove the rotor. Slowly turn the rotor while pulling the rotor away from the axle. (25 series).
   NOTE If the rotor is stuck to the hub, try using a slide hammer to free it.
   
   

To install:
WARNING Whenever the brake rotor has been separated from the hub/axle flange, any rust or contaminants should be cleaned from the hub/axle flange and the brake rotor mating surfaces. Failure to do this may result in excessive assembled lateral run-out (LRO) of the brake rotor, which could lead to brake pulsation.

1. Thoroughly clean any rust or corrosion from the mating surface of the hub/axle flange.
   
2. Thoroughly clean any rust or corrosion from the mating surface and mounting surface of the brake rotor.
   
3. Inspect the mating surfaces of the hub/axle flange and the rotor to ensure that there are no foreign particles or debris remaining.
   
4. Install the rotor. Slowly turn the rotor while pushing the rotor towards the axle. (15 series).
   
5. Install the rotor. Slowly turn the rotor while pushing the rotor towards the axle. (25 series).
   
6. Install the caliper and the mounting bracket as an assembly.
   
7. Install the tire and wheel assembly.
   
8. Lower the vehicle.
   

sounds like your clutch is not engaging all the way

It always makes good sense to mark parts before disassembling them. Clutch parts are balanced at the factory while on the engine. If the clutch cover is to be used again, it should be replaced in its original position. Make a centerpunch mark on the flywheel and on the clutch.
CAUTION
Use a HEPA vacuum to vacuum any asbestos dust from the assembly before disassembling it. Asbestos fibers can pass through a regular vacuum bag.
Use an aligning arbor to hold the disc while removing the clutch cover.
Use an aligning arbor to hold the disc while removing the clutch cover. This will prevent it from falling accidentally. Unbolt the pressure plate bolts evenly to prevent bending the plate when the last bolt is removed. Carefully remove the assembly. Be careful not to drop the parts; they are heavy.
Inspect the clutch parts for damage. You will want to determine the cause before replacing the parts. A repeat failure must be avoided.
Use hot soapy water, brake parts cleaner, or alcohol to clean off any grease from clutch parts. Metal surfaces can be deglazed with sandpaper.
CAUTION
Do not wash clutch parts in solvent. Solvent contains oil that will be absorbed into the friction surfaces of the metal.
A clutch cover assembly is usually replaced when a disc is worn. If it is unworn, it may be reused. If you choose to reuse a clutch cover that appears to be in good condition, inspect the pressure plate to see that it is flat.
To replace the clutch assembly:

• Install the clutch cover.
• Install the clutch disc.
• Attach the disc and clutch cover to the flywheel.
• Align the punch marks on the flywheel and clutch cover if the parts are being reused.
• Align the clutch disc.