1982 CHEVROLET CAMARO brake

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 55
BRAKE LIGHT SWITCH
REMOVAL & INSTALLATION

Fig. 1: Brake light switch
1. Disconnect the wiring harness fr om the brake light switch.
2. Remove the switch.
To install:
3. Depress the braked pedal, insert the switch into the tubular clip until the
switch body seats on the clip. Cli cks should be heard as the threaded
portion of the switch is pushed through the clip toward the brake pedal.\

4. Pull the brake pe dal fully rearward (towards the driver) against the pedal
stop, until the click sounds can no long er be heard. The switch will be moved
in the tubular clip providing adjustment.
5. Release the brak e pedal, and then repeat Step 4, to assure that no click
sound remains.
6. Connect the wiring harness to the brake light switch.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 56
MASTER CYLINDER
REMOVAL & INSTALLATION

Fig. 1: Master cylinder

Fig. 2: Brake pipe removal

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 57

Fig. 3: Master cylinder removal
1. Disconnect hydraulic lines at master cylinder.
2. Remove the retaining nuts and lockwasher s that hold cylinder to firewall or
the brake booster. Disconnect pushrod at brake pedal (non-power brakes
only).
3. Remove the master cylinder, gasket and rubber boot.
4. On non-power brakes, position master cylinder on firewall, making sure pushrod goes through the rubber boot in to the piston. Reconnect pushrod
clevis to brake pedal. With power brakes, install the cylinder on the bo\
oster.
5. Install nuts and lockwashers. Torque nut s to 22-30 ft. lbs. (30-45 Nm).
6. Install hydraulic lines t hen check brake pedal free play.
7. Bleed the brakes.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 64
This is a tedious, time-consuming job. You
can save yourself a lot of trouble by
buying a rebuilt master cylinder from y our dealer or parts supply house. The
small difference in price between a r ebuilding kit and a rebuilt part usually
makes it more economical, in terms of time and work, to buy the rebuilt part.
1. Remove the reservoir cover and diap hragm. Discard any brake fluid in the
reservoir.
2. Inspect the reservoir cover and diaphr agm for cuts, cracks, or deformation.
Replace any defective parts.
3. Depress the primary pist on and remove the lock ring.
4. Direct compressed air into the outle t at the blind end of the bore and plug
the other outlet to remove primary and secondary piston.
5. Remove the spring retainer and s eals from the secondary piston.
6. Clamp the master cylinder in a vise. Do not clamp it on the master cylinder
body. Use a pry bar to re move the reservoir.
7. Do not attempt to remove the quick take-up valve from the body. This valve
is not serviced separately.
8. Remove the reservoir grommets.
9. Inspect the master cylinder bore for corrosion. If corroded, replace the
master cylinder. Do not use any abrasive on the bore.
10. Reassemble, using new seals and gr ommets. Lubricate all parts with brake
fluid.
11. Install the reservoir grommets.
12. Install the reservoir.
13. Install the spring retainer and seals from the secondary piston.
14. Install primary and secondary piston.
15. Depress the primary pist on and install the lock ring.
16. Fill with brake fluid. Install the reservoir cover and diaphragm.
17. Bleed brake system.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 65
POWER BRAKE BOOSTER
REMOVAL & INSTALLATION

Fig. 1: Power brake booster removal
1. Disconnect vacuum hose from vacuum check valve.
2. Unbolt the master cylinder and carefu
lly move it aside without disconnecting
the hydraulic lines.
3. Disconnect pushrod at brake pedal assembly.
Some brake boosters may also be held on with a sealant. This can be easily
removed with tar remover.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 66
4. Remove nuts and lockwashers that se
cure booster to firewall and remove
booster from engine compartment.
5. Install by reversing removal procedure. Make sure to check operation of stop
lights. Allow engine vacuum to build before applying brakes.

COMBINATION VALVE
REMOVAL & INSTALLATION
This valve is not repairable and only serviced as a complete assembly.
1. Disconnect the hydraulic lines from t he valve. Plug the lines to prevent fluid
loss and dirt contamination.
2. Disconnect the electrical connection.
3. Remove the valve.
To install:
4. Position the valve.
5. Connect the electrical connection.
6. Connect the hydraulic lines to the valve.
7. Bleed the brake system.

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 67
BRAKE HOSES AND LINES

Fig. 1: Front brake lines

GM – CAMARO 1982-1992 – Repair Guide (Checked by WxMax) 68

Fig. 2: Rear brake lines
Metal lines and rubber brake hoses shou ld be checked frequently for leaks and
external damage. Metal li nes are particularly prone to crushing and kinking
under the vehicle. Any such deformation can restrict the proper flow of fluid and
therefore impair braking at the wheels. Rubber hoses should be checked for
cracking or scraping; such damage can cr eate a weak spot in the hose and it
could fail under pressure.
Any time the lines are removed or di sconnected, extreme cleanliness must be
observed. Clean all joints and connecti ons before disassembly (use a stiff
bristle brush and clean brake fluid); be su re to plug the lines and ports as soon
as they are opened. New lines and hoses should be flushed clean with brake
fluid before installation to re move any contamination.