Tempest, Grand Prix And Firebird Specifications; Tempest, Grand Prix And Firebird Torque Specifications - Pontiac Grand Prix Service Manual

STANDARD BRAKES 5-17
TEMPEST, GRAND PRlX AND FIREBIRD SPECIFICATIONS
........
NEW DRUMS
Effective braking surface area.. 149.4 sq. in.
GEOMETRY:
MASTER CYLINDER BORE
Inside diameter-Front and Rear.
............
.91hW
....................
Out-of-round maximum. .002"
Eccentricity-Front
.......................
.005"
-Rear.
.........................
.006"
Rapid change of runout:
Indicator reading shall not vary more than .0005"
per inch of circumference.
REVERSALS: Only one indicator reversal in excess of
.0008".
LINING
.............................
Standard system. .I"
........................
Disc brake system. 1.125"
FLUID
Fluid that complies with heavy-duty standards of
SAE 70-R-3 specifications.
PEDAL HEIGHT
Underside of Pedal Pad to Floor Pan-Tempest. .7%'
.
-Firebird.. .6%'
..............................
Width-Front .21/5"
-Rear. .2"
WHEEL CYLINDER BORE
................................
......................................
Thickness (Front and Rear)-Primary
.......
0.196' Front. llh"
........................................
-Secondary.
....
0.265" Rear
%"
TEMPEST, GRAND PRlX AND FIREBIRD
TORQUE SPECIFICATIONS
Torque in Ib. ft. unless otherwise specified
APPLICATION TORQUE APPLICATION TORQUE
..................
Front brake to steering knuckle-lower bolt and nut. 75
Parking brake lever to dash nut.. .8
.........
.....
Front brake to steering knuckle-upper bolt.. .I00 Parking brake front cable to equalizer nut..
.6
(bolt lubricated)
Parking brake lever to instrument panel bolt.
.......
.8
........
.........
Rear brake to axle housing bolt and nut..
.35 Screw-Front brake hose bracket to frame.. .8
...............
....
Brake master cylinder to dash nut.. .24 Screw-Rear brake hose bracket to axle housing. .8
..............
Wheel cylinder to backing plate bolt.
.8
Screw-Brake pipe distributor block bracket to frame. .8
........
Wheel brake cylinder bleeder screw..
.75 lb. in.
Fig. 5-15 Special Tools