DEMO - 1965 Ford Truck Shop Manual - ForelPublishing.com

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PART 2-4 - VACUUM BOOSTERS 2-59 PUSH ROD SEAl> PISTON ROD NUT PISTON PLATE HI 062-A FIG. 48—Rear Vacuum Piston, Return Spring, and Outer Plate Assembly nut until it is flush with the face of the piston rod, and stake the nut securely at opposite points. 19. Hold the piston rod nut in a vise or with a wrench, and tighten the inner nut securely against the piston. Care must be exercised when tightening the inner nut to prevent the retainer plate from shifting. 20. Remove the assembly ring, then remove the rod holding the return spring <strong>com</strong>pressed. 21. Hold the end cap in a vise, and assemble the parts as shown in Fig. 39. The small end of the spring must be placed inside the check valve clips. 22. Install a new copper gasket in the end cap. The hydraulic cylinder must be assembled with the milled flats next to the end cap. Tighten the hydraulic cylinder solidly in the end cap, and thread the lock nut on the hydraulic cylinder up to the limit of the threads. 23. Install the lock nut seal (if used) in the groove of the cylinder tube. Install the bleeder screw in the cap. 24. Press the leather seal into the hydraulic cylinder bore of the front end of the plate from the inner side of the plate with the lip of the seal toward the outer end of the plate (Fig. 46). 25. Install the push rod seal and related parts in the order shown in Fig. 46. The chamfered side of the washer is down, the lip of the push rod seal is up, the flat side of the flange washer is next to the seal. Install the retaining washer. 26. Install the snap ring in the inner groove of the end plate. 27. Place the rear end plate on the holding fixture (Fig. 47), and install the stop washer with the flat side in the valve fitting. Install the retainer. 28. Dip the hydraulic piston cups in brake fluid, and assemble them on the hydraulic piston with the lips of the cups positioned away from each other. 29. Insert the piston into the valve fitting with the open end of the piston toward the stop washer. 30. Install a new gasket on the valve fitting (copper gasket on the fitting without the groove, and a rubber seal gasket on the fitting with the groove). 31. Install the valve fitting in the end plate. Tighten the fitting equipped with a rubber gasket firmly. Torque the fitting equipped with a copper gasket to 325-330 ft-lbs. 32. Assemble the vacuum control valve parts in the control body in sequence shown in Fig. 38. Install a new lead washer. 33. Install the tee fitting and tubes on the center plate. The small diameter pipe on the vacuum tee should be toward the front end plate. 34. Dip the front piston leather packing and wicking in vacuum cylinder oil, and allow the excess oil to drain off. 35. Position a new gasket on the front edge of the center plate. Install the front cylinder to the center plate (Fig. 49). Coat the interior of the cylinder with vacuum oil. Carefully guide the push rod through the seal in the front end plate. At the same time, align the vacuum tube in the end plate with the vacuum tube on the center plate. CENTER PLATE (FRONT) PISTON (FRONT) CYLINDER FIG. 49—Front Cylinder and End Plate Installation (FRONT) END PLATE 36. Position a new gasket on the front end plate and place on the front cylinder. 37. Slide the hose in place to connect the 2 vacuum tubes. 38. Position a new gasket on the other edge of the center plate (Fig. 40). Coat the interior of the rear cylinder with vacuum cylinder oil, then tip the front cylinder and end plate assembly at a 45-degree angle to prevent damage to the rear piston leather packing. Carefully push the rear cylinder over the rear piston and onto the center plate. 39. Place a new gasket on the rear end plate, then install the end plate on the rear cylinder, aligning the end plate vacuum tube and center plate vacuum tube. 40. Install the cylinder studs and tighten the nuts evenly. 41. Position the vacuum hoses on the tubes, and tighten the hose clamps firmly. 42. Connect the hydraulic by-pass tube to the front and rear end plates. Install the by-pass tube retaining clip and screw to the center plate. 43. To assemble the hydraulic piston parts, place the large end of the spring in the retainer cup, and install the check ball in the piston body behind the spring. 44. Dip a new piston cup in brake fluid, and install it on the piston with the lip of the cup toward the check ball. 45. Install the booster assembly in an arbor press, and insert a brass drift through the atmospheric port in the rear end plate. Press the hydraulic cylinder piston until the piston rod is exposed at the front end plate. Assemble the hydraulic piston on the push rod and install the retaining pin. Remove the assembly from the press. Install the seal on the hydraulic cylinder. 46. Carefully guide the hydraulic cylinder over the piston cup, and thread the cylinder into the end plate. Align the bleeder screw in the end cap with the bleeder screw in control valve. Adjust the hydraulic cylinder to a minimum of 8 1 %6 inches (Fig. 50). Tighten the lock nut. 47. Install 5 guide pins, made from 8-32 x 2 V^-inch machine
2-60 GROUP 2-BRAKES --' 8% INCHES MiNIMUM- H1064-A FIG. 5O-Hydraulic Cylinder Adjustment screws with the heads cut off, in the rear end plate. 48. Install the air inlet fitting gasket and spring in the control valve body, then install the retainer. 49. Install the diaphragm inserting the diaphragm stem into the piston hole. Place the diaphragm spring, gasket and control valve body on top of the diaphragm. 50. Remove the guide pins, one at a time, and replace each guide pin with an attaching screw and a new lockwasher. Tighten the screws progressively and firmly. 51. Install the hydraulic and vacuum by-pass tubes. 52. Inspect the assembly to see that all the bolts, nuts, screws, washers, and plugs are in place, and that all tubes, clamps, and fittings are firmly tightened. 53. Remove the lubricating plugs from the end and center plates. Add vacuum cylinder oil to the level of the filler plug holes. 54. Install and tighten the plugs.
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Copyright © 2011, Forel Publishing
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VEHICLE IDENTIFICATION SERIES - (LE
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Q 1 I o I- o I UJ U 1 s CD (3 II CD
Page 10 and 11:
1965 FORD TRUCK IDENTIFICATION INTE
Page 12 and 13:
1965 FORD TRUCK IDENTIFICATION REAR
Page 14 and 15:
2-1 ; . BRAKES ; .•/•.' ' ' ' -
Page 16 and 17:
PART 2-1-GENERAL BRAKE SERVICE 2-3
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Page 20 and 21:
Page 22 and 23: PART 2-1 -GENERAL BRAKE SERVICE 2-9
Page 24 and 25: PART 2-2 HYDRAULIC BRAKES Section P
Page 26 and 27: PART 2-2-HYDRAULIC BRAKES 2-13 IN-T
Page 28 and 29: PART 2-2-HYDRAULIC BRAKES 2-15 2. T
Page 30 and 31: PART 2-2-HYDRAULIC BRAKES 2-17 3. I
Page 32 and 33: PART 2-2-HYDRAULIC BRAKES 2-19 4. R
Page 34 and 35: PART 2-2-HYDRAULIC BRAKES 2-21 BRAK
Page 36 and 37: PART 2-2 - HYDRAULIC BRAKES 2-23 4.
Page 38 and 39: PART 2-2 - HYDRAULIC BRAKES 2-25 2.
Page 40 and 41: PART 2-2-HYDRAULIC BRAKES 2-27 STOP
Page 42 and 43: PART 2-3 Section PARKING BRAKES Pag
Page 44 and 45: PART 2-3-PARKING BRAKES 2-31 system
Page 46 and 47: PART 2-3-PARKING BRAKES 2-33 INSTAL
Page 48 and 49: PART 2-3-PARKING BRAKES 2-35 6. Rem
Page 50 and 51: PART 2-4-VACUUM BOOSTERS 2-37 BENDI
Page 52 and 53: PART 2-4-VACUUM BOOSTERS 2-39 force
Page 54 and 55: PART 2-4-MIDLAND DIAPHRAGM-TYPE DAS
Page 56 and 57: PART 2-4 - VACUUM BOOSTERS 2-43 I |
Page 58 and 59: MAJOR REPAIR OPERATIONS PART 2-4 -
Page 60 and 61: PART 2-4-VACUUM BOOSTERS 2-47 SEAL
Page 62 and 63: PART 2-4 - VACUUM BOOSTERS 2-49 sna
Page 64 and 65: PART 2-4 - VACUUM BOOSTERS 2-51 MID
Page 66 and 67: PART 2-4 - VACUUM BOOSTERS 2-53 exc
Page 68 and 69: PART 2-4 - VACUUM BOOSTERS 2-55 NUT
Page 70 and 71: PART 2-4 - VACUUM BOOSTERS 2-57 LOC
Page 74 and 75: PART 2-5 AIR-HYDRAULIC BOOSTER Sect
Page 76 and 77: PART 2-5 - AIR-HYDRAULIC BOOSTER 2-
Page 78 and 79: PART 2-5 - AIR-HYDRAULIC BOOSTER 2-
Page 80 and 81: PART 2-6 AIR SUPPLY SYSTEM Section
Page 82 and 83: PART 2-6 - AIR SUPPLY SYSTEM 2-69 r
Page 84 and 85: PART 2-6 - AIR SUPPLY SYSTEM 2-71 A
Page 86 and 87: PART 2-6 - AIR SUPPLY SYSTEM 2-73 I
Page 88 and 89: PART 2-7-AIR BRAKES 2-75 PLUNGER RU
Page 90 and 91: PART 2-7-AIR BRAKES 2-77 on bracket
Page 92 and 93: PART 2-7-AIR BRAKES 2-79 DASH FLOOR
Page 94 and 95: REMOVAL AND INSTALLATION PART 2-7-A
Page 96 and 97: PART 2-7-AIR BRAKES 2-83 2. Positio
Page 98 and 99: PART 2-7-AIR BRAKES 2-85 tion of th
Page 100 and 101: PART 2-8-SPECIFICATIONS 2-87 FRONT
Page 102 and 103: INTERNAL EXPANDING SHOE TYPE PARKIN
Page 104 and 105: PART 2-8 - SPECIFICATIONS 2-91 FRON
Page 106 and 107: PART 2-8-SPECIFICATIONS 2-93 FRONT
Page 108 and 109: PART 2-8 - SPECIFICATIONS 2-95 REAR
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DEMO - 1965 Ford Truck Shop Manual - ForelPublishing.com

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