CLUTCHES AND TRANSMISSIONS 7-18
7. Using a suitable puller, remove oil seal from rear
bearing cap. Discard oil seal.
Installation
1. Install new oil seal in mainshaft rear bearing cap
using a suitable seal installer as shown in Figure 3C,
with lip of seal pointing toward transmission case.
NOTE:
Seal Installer J-22834 is used with the
Muncie 4-speed.
Sealing cement should be used at the outer
diameter of oil seal to prevent leakage. Wipe
off excess cement.
2. Clean all gasket surfaces, then install rear bearing
cap and oil seal assembly with a new gasket to trans
mission case. Tighten cap screws firmly.
NOTE:
Oil return passage in rear bearing cap
must line up with passage in transmission case.
3. Install output yoke or companion flange on main
shaft. Using flange or yoke holding tool, install re
taining nut. Refer to “ Torque Specifications” for
proper torque.
4. Install speedometer driven gear, then connect speed
ometer cable.
5. Install parking brake (when used) to transmission as
described in “ PARKING BRAKE” (Section 5). Adjust
brake if necessary.
6
. Connect propeller shaft to transmission as described
in “ PROPELLER SHAFTS” (Section 4).
7. Refill transmission with lubricant as described in
LUBRICATION (Section 0) of this manual.
Torque Specifications
Companion Flange or Output Yoke Retaining Nut
Transmission Model
Nut Torque
(Ft.-Lbs.)
New Process 540 or 541
............................. 125-400*
Clark 282V or 285V ...................................... 400-450
Clark 320V ..................................................... 400-450
Clark 385V or 387V ...................................... 500-600*
Clark 401V ..................................................... 500-600
Fuller RT510 .................................................. 450-500
Spicer 5652, 5752 or 5 7 5 2 C ........................... 400-450*
Muncie
........................................................... 90-120
*Secure with new cotter pin.
AIR SYSTEM—RT510 TRANSMISSION
The RT510 transmission has a five-speed front section
and a two-speed rear auxiliary or range section which
gives the transmission
10
forward speeds.
The range shift system, shown in Figure 12C, is air-
controlled and consists of: A ir filter, regulator, air
valve, control valve, shift cylinder, fittings, and connect
ing air lines. Some models may have the position of the
air valve inverted from that shown.
Constant regulated air is supplied to the bottom port
of the air valve and to the “ IN” port of the control valve.
With the control button down, air passes through the
control valve and to the end port of the air valve. This
permits air from the constant supply to flow through the
low range port in front side of air valve and to the shift
cylinder air port. A ir on this port moves the shift piston
and bar to the rear to engage the low range gear.
With the control button up the control valve is closed
and air is removed from end port of air valve. This per
mits air from the constant supply to flow through the high
range port in rear side of air valve to the shift cylinder
cover air port. A ir on this port moves the shift piston
and bar forward to engage the high range gear.
When the control button is removed from one position
to another, air from the previously charged line exhausts
through the breather in air valve.
If the transmission fails to make a range shift or
shifts too slow, the fault may be in the air system, rather
than internal components of the transmission.
Air Filter Servicing (Refer to Fig. 7C)
The air filter used on the RT510 transmission contains
a replaceable element. This element should be replaced
every
10,000
miles or more often under high humidity
conditions.
NOTE:
Vehicles that operate under high humid
ity conditions will collect water in the lower
portion of the filter body. This water should be
drained off at regular intervals by simply loos
ening the drain plug until all the water is re
moved. Retighten drain plug firmly. Check filter
regularly under freezing conditions as air will
not flow through an ice coated filter element.
Shift Lever Control Valve
Removal (Refer to Fig. 12C)
1. Disconnect the white and black nylon air lines from
the control valve.
NOTE:
Be sure to place protective caps over
} CONTROL BUTTON
POSITION
SPRING
W AVE
WASHER
FRONT
HOUSING
1/8-27
PIPE THREAD
FELT SEAL
O-RING
INLET / O-RING
VALVE
INSERT
OUTLET
REAR
HOUSING
VALVE
PLATE
F ig . 8 C —Shift Lever Control V a lv e
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...