BRAKES 5-94
F ig . 136-Removing " F a il-S a fe " Assembly
C leaning and Inspection (Figs. 133 and 134)
1. It is recommended that all brake chambers be re
moved,
disassembled, inspected and thoroughly
cleaned at the time that brakes are relined or at one
year periods, whichever occurs first (also dependent
upon type of operation and operators experience).
2. Clean all metal parts thoroughly, using a suitable
cleaning fluid. Blow dry with air or wipe dry with
cloth.
3. Inspect piston cap for signs of damage or excessive
wear. Piston should slide freely inside cap assembly.
Replace piston if badly worn or damaged.
4. Inspect inside walls of cap assembly for scratches,
scores, or excessive wear. Slightly worn spots may
be removed with crocus cloth. Inspect external
threads on cap for rust or corrosion.
5. Inspect piston seal for cracking or deterioration.
Inspect expander and expander retaining plate for
deterioration. Replace piston assembly if necessary.
6. Inspect pressure housing for scratches, scores, or
excessive wear. Examine all parts for obstructions
and remove any foreign matter.
7. Examine spring in cap for deterioration or rust. In
spect release bolt for signs of rust on threaded por
tion. Unless spring or bolt is in very bad condition,
replacement should not be necessary. See "Caution"
in step 10 of "Removal and Disassembly," previously.
8. Discard O-ring and rubber washer. Replace with
new parts.
9. Examine diaphragm plate rod boot (in non-pressure
housing) for deterioration or cracks. If deterioration
or other damage is evident, replace as follows:
a. Pull diaphragm plate rod, wedge rod guide and
boot out of wedge rod and mounting tube respec
tively.
b. Remove guide and boot from diaphragm plate rod
and install new boot on plate rod. Replace wedge
rod guide „
c. Apply a liberal amount of rubber cement to boot
flange and mating surface on non-pressure hous
ing.
d. Position plate rod on wedge rod and hold rubber
boot flange tightly against housing surface. Flange
should seal tight to keep any moisture or foreign
matter from falling into actuation components.
NOTE:
Be careful not to disturb wedge and
roller mechanism inside actuation housing when
repositioning plate rod on wedge rod.
Assem bly and Installation
Refer to Figure 133 (also Refer to Figure 134 for
components).
1. Install O-ring in groove in pressure housing.
F ig . 137-Removing Pressure Housing with "Strap" Wrench
CHEVROLET TRUCK SERVICE MANUAL
Содержание 10 Series 1968
Страница 1: ...ST 1 3 3 SB...
Страница 3: ...w w...
Страница 52: ...HEATER AND AIR CONDITIONING 1A 21 Fig 32 Charging Schematic CHEVROLET TRUCK SERVICE MANUAL...
Страница 67: ......
Страница 128: ...BODY IB 61 Fig 135 A uxiliary Seat CHEVROLET TRUCK SERVICE MANUAL...
Страница 132: ...Fig 4 1 0 3 0 Series Truck Frame...
Страница 133: ...Fig 5 4 0 6 0 Single A xle Truck Frame E x c Tilt Cab...
Страница 135: ...Fig 7 4 0 6 0 Series Tilt Cab Truck Frames...
Страница 138: ...CHEVROLET TRUCK SERVICE MANUAL Fig 8 Underbody Reference Points and Dimensions Chevy Van G10 and G20 J FRAME 2 9...
Страница 139: ...w...
Страница 169: ...fit w...
Страница 223: ...REAR SUSPENSION AND DRIVE LINE 4 54 Fig 101 Forward Rear Axle Assembly Exploded View CHEVROLET TRUCK SERVICE MANUAL...
Страница 233: ...I...
Страница 248: ...BRAKES 5 15 TD 50 60 Fig 26 Parking Brake Cables T Models CHEVROLET TRUCK SERVICE MANUAL...
Страница 299: ...BRAKES 5 56 Fig 88 Frame Mounted Vacuum Single Diaphragm Power Brake Installation CHEVROLET TRUCK SERVICE MANUAL I...
Страница 331: ...BRAKES 5 88 Fig 126 Stopmaster Brake Components Automatic Adjuster with Fail Safe CHEVROLET TRUCK SERVICE MANUAL...
Страница 347: ......
Страница 389: ......
Страница 393: ......
Страница 398: ...ENGINE FUEL 6M 5 Fig 7 C Throttle Linkage GS100 200 Fig 8C Throttle Linkage GE100 200 CHEVROLET TRUCK SERVICE MANUAL...
Страница 409: ...ENGINE FUEL 6M 16 Fig 12A CM KM 250 CM350 Fig 13A CM KM 250 CM350 CHEVROLET TRUCK SERVICE MANUAL...
Страница 410: ...ENGINE FUEL 6M 17 Fig 14A PE200 300 TE400 500 600 Fig 15A PT200 300 CHEVROLET TRUCK SERVICE MANUAL...
Страница 411: ...ENGINE FUEL 6M 18 Fig 18A V 8 Typical CHEVROLET TRUCK SERVICE MANUAL...
Страница 412: ...ENGINE FUEL 6M 20 ENGINE FUEL 6M 19 Fig 21 A CE100 200 With Heat Stove CHEVROLET TRUCK SERVICE MANUAL...
Страница 413: ...ENGINE FUEL 6M 20 Fig 2 2 A C S K A 1 00 200 CS300 With Heat Stove CHEVROLET TRUCK SERVICE MANUAL...
Страница 414: ...ENGINE FUEL 6M 21 Fig 25A CS PS SS400 CS M S SS500 CS600 TSOOO With Heat Stove CHEVROLET TRUCK SERVICE MANUAL...
Страница 470: ...CLUTCHES AND TRANSMISSIONS 7 7 Fig 14 Clutch Linkage Exploded View CHEVROLET TRUCK SERVICE MANUAL...
Страница 525: ......
Страница 549: ...STEERING 9 16 KA 10 20 CE ME SE 50 CE SE 60 Fig 29 Typical Power Steering Hose Routing CHEVROLET TRUCK SERVICE MANUAL...
Страница 551: ......
Страница 583: ...CHASSIS SHEET METAL 11 12 Fig 20 Designation and Name Plate CHEVROLET TRUCK SERVICE MANUAL...
Страница 585: ...CHASSIS SHEET METAL 11 14 SPECIAL TOOLS Fig 24 J 5544 1 Hood Spring Remover CHEVROLET TRUCK SERVICE MANUAL...
Страница 587: ...ELECTRICAL BODY AND CHASSIS 12 2 Fig 1 Fuse Panel CHEVROLET TRUCK SERVICE MANUAL...
Страница 591: ...ELECTRICAL BODY AND CHASSIS 12 6 CA SA MA 50 60 CHEVY VAN Fig 9 Front Lighting Assemblies CHEVROLET TRUCK SERVICE MANUAL...
Страница 596: ...ELECTRICAL BODY AND CHASSIS 12 11 Fig 15 Electrical Components Conv Cab CHEVROLET TRUCK SERVICE MANUAL...
Страница 611: ...r ELECTRICAL BODY AND CHASSIS 12 26 9 CHEVROLET TRUCK SERVICE MANUAL...
Страница 622: ...ELECTRICAL BODY A N D CHASSIS 12 37 IGNITION SWITCH Fig 44 Engine Compartment PA20 30 CHEVROLET TRUCK SERVICE MANUAL...
Страница 623: ...ELECTRICAL BODY A N D CHASSIS 12 38 Fig 45 Engine Compartment PS40 CHEVROLET TRUCK SERVICE MANUAL...
Страница 633: ...ELECTRICAi BODY A N D CHASSIS 12 48 Fig 55 Engine Compartment SE50 60 02 62 CHEVROLET TRUCK SERVICE MANUAL...
Страница 634: ...YJ ELECTRICAL CHASi V 49 4 Fig 56 Engine Compartment C D C G CD60 CHEVROLET TRUCK SERVICE MANUAL...
Страница 663: ......
Страница 686: ...w...
Страница 698: ...SPECIFICATIONS 12 ENGINE TORQUES CHEVROLET TRUCK SERVICE MANUAL...
Страница 713: ...9...