4 - 3 4 REAR AXLE D IFFERENTIA L CARRIER
centerline of the ring gear is indicated by the machine.
This setting may vary slightly from the design or
"nominal" setting due to allowable variation in
machining the parts. When a pinion is found having a
plus or minus reading recorded in thousandths on the
rear face of the pinion, this indicates that the pinion
during testing was found to have best tooth contact at a
position varying from design or nominal depth.
Fig. 18C—In s ta llin g Pinion Rear Bearing Cup
In order to compensate for all of the allowable
machining variables, a procedure of gaging the carrier
and shimming the pinion has been developed. After
gaging a carrier, the assembler must install the
appropriate shim between the drive pinion shoulder and
the rear bearing so that pinion depth can be adjusted to
the required position for best tooth contact in each axle
assembly.
Proper pinion depth is determined with pinion setting
Gauge J-21777- 01.
1. Clean the housing assembly and all gauge parts to
insure accuracy of measurements.
2. Lubricate the front and rear pinion bearings which
will be used in final assembly and position them in
their respective races in the carrier.
3. With cloverleaf gauge plate J-21777-36 mounted on
preload stud J- 21777-43, insert stud through rear
bearing and pilot J-21777-35, and through front
bearing and pilot J-21777-42. Install the hex nut
until snug and rotate the bearings to make sure
they are properly seated. See figure 20C for
illustration of proper positioning.
4. Hold the preload stud stationary with a wrench on
the flats and tighten hex nut until 20 in. lbs. of
torque are required to rotate the bearings, as shown
in figure 21C.
5. Mount the side bearing discs J-21777-45 on the
ends of arbor J-21777-1, using the step of the disc
that corresponds to the bore of the carrier.
6. Place the arbor and plunger assembly into the
carrier, being sure the side bearing discs are seated
properly.
7. Install the bearing caps finger tight to hold the discs
from movement.
8. Position dial indicator J-8001 on the mounting post
of the arbor with the contact button resting on the
top surface of the plunger.
Fig. 19C—Removing Pinion Rear Bearing
OVERHAUL MANUAl
Содержание 10 series 1973
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Страница 144: ...ENGINE 6 3 OIL PRESSURE SENDING UNIT Fig 1 In Line Engine Lubrication OVERHAUL MANUAL...
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Страница 185: ...6M 6 CARBURETORS Fig M6 Monojet See Fig M7 for legend...
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Страница 247: ...7 M 28 CLUTCHES AND MANUAL TRANSMISSIONS Fig 19X Loading Countergear Bearings Fig 20X Loading Mainshaft Pilot Bearings...
Страница 289: ...7M 70 CLUTCHES AND MANUAL TRANSMISSIONS Fig 13F Transfer Case Exploded View OVERHAUL MANUAL...
Страница 352: ...AUTOMATIC TRANSMISSION 7A 49 Fig 85M Planetary Gear Train Exploded View OVERHAUL MANUAL...
Страница 363: ...7A 60 AUTOMATIC TRANSMISSION Fig IT S ide Cross Section Typical OVERHAUL MANUAL...
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