5-3-1
SECTION 3 - PBR TANDEM BRAKE MASTER CYLINDER (PRE 1/1/77)
SPECIFICAnONS
Brake Master CyliDder Assembly
| Type........ | . |
Bore.......... ...
| Stroke - total.... .... | .. .. |
| -split-front brakes | . ... |
| - rear brakes .... | .. .. |
Displacement - Primary (front brakes) - Secondary (rear brakes)
| RecommeDded Brake Fluid | .. . | . .. . . ... |
PBR Tandem circuit
| .... | Dual reservoir, compensating type, without residual pressure valves. |
25,40 to 25,48 mm (1.000 to 1.003")
| .... | 29,26mm (1.152") 65% |
35%
8.8 m~ (0.54 in.') 4.8 m~ (0.29 in.')
| .... | Chrysler Heavy Duty Brake Fluid. (or any fluid conforming to DOT 3) |
SPECIAL TOOLS
| E5CIOA | .... | .... | . ... | . .. | .... | . ... | Bleeder Tubes - Master cylinder | |
| E5C15 | .... | . ... | . ... | .. | .... | .... | Tool - Tube Cutting | |
| E5C15B | .... | .... | .-_ . | .. | .... | .... | . ... | Tool - Tube Flaring |
TORQUE SPECIFICATIONS
| Secondary piston stop bolt to master cylinder | . | . |
| Safety warning switch .... .... .... .... .... | . | . |
Pressure differential switch end plug to master cylinder
| Master cylinder support bracket bolt .... . . . . . . . . . | . |
| Brake tube flared end fittings to master cylinder | . | . |
| Master cylinder to booster .... .... .... .... | . | . |
7 5 45 18 18 45
| lb. ft. | lb. in. |
| 60 | |
| 40 | |
| 33 | |
| 13 | 150 |
| 13 | 150 |
| 33 |
Nm
GENERAL INFORMATION
The P.B.R. tandem master cylinder is of the compen sating type with integrally cast dual reservoirs. The master cylinder consists of a front and rear piston (in tandem), the front outlet on the master cylinder actuates the rear brakes. The two rear outlets on the master cylin der actuate the front disc brakes.
Provision is made internally for fitment of an external brake warning light switch to the tandem master cylinder body.
In the event of failure in one brake circuit, fluid will always remain in the other integrally cast reservoir.
REV. OCT. '78