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DEMO - 1965 Ford Truck Shop Manual - ForelPublishing.com

DEMO - 1965 Ford Truck Shop Manual - ForelPublishing.com

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2-26 GROUP 2 - BRAKES<br />

STOP LIGHT<br />

SWITCH<br />

BOLT<br />

WASHER<br />

VALVE<br />

BUMPER<br />

(STANDARD BRAKE ONLY)<br />

FIG. 24-Typical B-, F-, N-, or T-Series Brake Master Cylinder-<br />

Cylindrical Reservoir<br />

CUP<br />

PISTON<br />

ASSEMBLY<br />

SNAP<br />

RING<br />

H1132-E<br />

rubber bumper in the piston. Insert<br />

the valve seat, valve, spring, cup, and<br />

piston into the cylinder bore. Compress<br />

the piston against the valve<br />

spring, and install the snap ring (Fig.<br />

24).<br />

3. On a C-Series truck master cylinder,<br />

install the valve seat, valve,<br />

spring, piston filler, cup and piston<br />

in the cylinder bore. Push down on<br />

the piston to <strong>com</strong>press the spring,<br />

and install the snap ring in the bore.<br />

Position a new gasket over the cylinder<br />

body and mount the body to<br />

the reservoir. Secure with 4 bolts.<br />

Tighten bolts securely.<br />

master cylinder, brake bolt, fitting,<br />

and gaskets from the forward end of<br />

the cylinder (Fig. 26). Discard the<br />

gaskets. Remove the snap ring from<br />

the bore at the rear end of the cylinder,<br />

and remove the stop plate, piston,<br />

cup, spring, check valve, and<br />

seat from the cylinder bore. If necessary,<br />

blow through the forward bolt<br />

hole to remove the parts.<br />

On a B-, F-, N-, or T-Series truck<br />

master cylinder with a cylindrical reservoir,<br />

remove the stop light switch<br />

and gasket, if it is mounted on the<br />

master cylinder. Remove the bolt<br />

type fitting from the forward end of<br />

the cylinder. Remove the snap ring<br />

from the bore at the rear end of the<br />

cylinder, and remove the piston, cup,<br />

spring, and valve seat (Fig. 24). Remove<br />

the rubber bumper from the<br />

piston (systems without booster only).<br />

ASSEMBLY<br />

1. Dip all parts except the master<br />

cylinder body in clean hydraulic<br />

brake fluid. Use only heavy-duty<br />

brake fluid.<br />

2. On a B-, F-, N-, P-, or T-Series<br />

truck with a box-shaped master cylinder<br />

reservoir, install the brake fitting,<br />

bolt, and new gaskets (Fig. 26)<br />

on the forward end of the cylinder.<br />

If the stoplight switch mounts on the<br />

master cylinder, attach the switch to<br />

the brake bolt. Install the valve seat,<br />

valve, spring, cup, piston, and stop<br />

plate in the cylinder bore. Install the<br />

snap ring in the rear end of the bore.<br />

On a B-, F-, N-, or T-Series truck<br />

with a cylindrical master cylinder<br />

reservoir, install the bolt-type fitting<br />

on the forward end of the master cylinder.<br />

If the stoplight switch mounts<br />

on the master cylinder, install the<br />

switch and tighten it securely. In systems<br />

without a booster install the<br />

MOUNTING BOLTS<br />

MOUNTING BRACKET<br />

BRAKE PEDAL ASSEMBLY<br />

RESERVOIR<br />

LINK ROD NUT<br />

FIG. 25 - C-Series Brake Master Cylinder<br />

MASTER CYLINDER—TRUCKS<br />

EQUIPPED WITH A<br />

DASH-MOUNTED BOOSTER<br />

DISASSEMBLY<br />

1. Clean the outside of the master<br />

cylinder, loosen the retaining bolt,<br />

and remove the filler cap, filter and<br />

gasket assembly (Fig. 27). Pour out<br />

any brake fluid remaining in the<br />

LINK ROD<br />

ECCENTRIC BOLT<br />

'<br />

P RING<br />

PISTON<br />

RIMARY CUP<br />

PISTON FILLER<br />

PISTON<br />

ETURN SPRING<br />

VALVE SEAT<br />

RESERVOIR GASKET<br />

UNDER BODY<br />

yLOCK WASHER<br />

BOLT<br />

H1168-C

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