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(12) Reverse the carrier in the stand so the nut of
(12) Reverse the carrier in the stand so the nut of
the tool is up and leave tool in carrier, ready for bear-
the tool is up and leave tool in
ing preloading.
ing preloading.
(13) While supporting the lower portion of the tool
(13) While supporting the lower portion of the tool
in the carrier with one hand, remove the tool nut, tool
in the carrier with one hand, remove the tool nut, tool
centering washer and compression sleeve. Lower the
centering washer and compression sleeve. Lower the
tool down and out of carrier.
tool down and out of carrier.
( ( 14) Remove the pinion front bearing cone from the
14) Remove the pinion front bearing cone from the
carrier.
carrier.
Pinion Bearing Pre-Load
Pinion Bearing Pre-Load
(1) Place spacer SP-2921 on main body of Tool
(1) Place spacer SP-2921 on main body of Tool
C-758 with the shoulder up. Place the selected pinion
C-758 with the shoulder up. Place the selected pinion
spacer, spacer sleeve SP-2920 and the rear bearing on
spacer, spacer sleeve SP-2920 and the rear bearing on
the tool.
the tool.
(2) Insert the tool in carrier, install the orlgmal
(2) Insert the tool in carrier, install the
pile and the front bearing. Install the compression
pile and the front bearing. Install the compression
sleeve SP-535 (square hole down), centralizing washer
sleeve SP-535 (square hole down), centralizing washer
SP-534 and tool nut SP-535.
SP-534 and tool nut SP-535.
(3) Tighten tool nut to 240 foot-pounds using holding
(3) Tighten tool nut to 240 foot-pounds using holding
Tool
Tool C-3281
C-3281 on th
on the comp
sembly in several positions to make a complete revolu-
sembly in several positions to make a complete revolu-
tion while tightening. Remove holding tool and rotate
tion while tightening. Remove holding tool and rotate
assembly several turns in both directions to align the
assembly several turns in both directions to align the
bearing rollers. Re-check torque to 240 foot-pounds
bearing rollers. Re-check torque to 240 foot-pounds
(torque may have diminished as bearing rollers were
(torque may have diminished as bearing rollers were
aligned by rotating).
aligned by rotating).
(4) Correct bearing pre-load readings can only be
(4) Correct bearing pre-load readings can only be
obtained with the nose of the carrier up. Use inch-
obtained with the nose of the carrier up. Use
pound torque wrench, C-685. With the handle of the
pound torque wrench, C-685. With the handle of the
wrench floating, read the torque when the wrench is
wrench floating, read the torque when the wrench is
moving through at least one full rotation. Correct read-
moving through at least one full rotation. Correct read-
ing is 20 to 30 inch-pounds (without seal) and should
ing is 20 to 30 inch-pounds (without seal) and should
be uniform during the full rotations. If bearing pre-load
be uniform during the full rotations. If bearing pre-load
Servicing Procedures for the 1961 Model parking
Servicing Procedures for the 1961 Model parking
and service brakes remain the same as outlined in the
and service brakes remain the same as outlined in the
1960 Plymouth Service Manual except as listed in this
1960 Plymouth Service Manual except as listed in this
Supplement.
Supplement.
carrier, ready for bear-
orlgmal shim
e compression
ression sleeve
sleeve to ho
to ho ld th
PARKING AND SERVICE BRAKES
PARKING AND SERVICE BRAKES
is more than 30 inch-pounds, a thicker shim should be
is more than 30 inch-pounds, a thicker shim should be
used under front bearing. If the bearing pre-load is less
used under front bearing. If the bearing pre-load is less
than 20 inch-pounds, a thinner shim should be used.
than 20 inch-pounds, a thinner shim should be used.
Shims are available in thicknesses of
Shims are available in thicknesses of .OlO,
.016 and
.016
and .018
.018 inch.
(5) Remove the tool with shim pack, bearing cone,
(5) Remove the tool with shim pack, bearing cone,
pinion locating washer, and spacer from the carrier and
pinion locating washer, and spacer from the carrier and
the tool.
the tool.
(6) Install the correct washer on the pinion shaft.
(6) Install the correct washer on the pinion shaft.
The washe
The washe r has a
r has a chamfer o
must face the pinion gear thrust surface.
must face the pinion gear thrust surface.
(7) Position the rear bearing cone on the pinion
(7) Position the rear bearing cone on the pinion
shaft (small side away from the pinion gear). Make
shaft (small side away from the pinion gear). Make
certain the contacting surfaces of the correct washer,
certain the contacting surfaces of the correct washer,
pinion gear,
pinion
gear, and c
cone are perfectly clean and free of any foreign par-
cone are perfectly clean and free of any foreign par-
shim
ticles. Install the rear bearing cone onto pinion shaft
ticles. Install the rear bearing cone onto pinion shaft
with Tool DD-996.
with Tool DD-996.
(8) Install the selected shim pack.
(8) Install the selected shim pack.
(9) Lubricate front and rear pinion bearings with
(9) Lubricate front and rear pinion bearings with
heavy oil.
heavy oil.
ld the as-
e as-
(10) Insert the pinion shaft up through the carrier
(10) Insert the pinion shaft up through the carrier
and install the front bearing.
and install the front bearing.
( 11) Install the oil seal in carrier with driver C-3656
( 11) Install the oil seal in carrier with driver C-3656
with lip of seal toward the bearing.
with lip of seal toward the bearing.
(12) Start the companion flange on the pinion shaft,
(12) Start the companion flange on the pinion shaft,
completing the installation of the companion flange
completing the installation of the companion flange
with installing Tool C-496 or DD-999.
with installing Tool C-496 or DD-999. Remove the tool.
(13) Install the plain washer (concave side of
(13) Install the plain washer (concave side of
inch-
washer down) and nut. Hold companion flange with
washer down) and nut. Hold companion flange with
holding Tool C-3281 and tighten nut to 240 foot-pounds
holding Tool C-3281 and tighten nut to 240 foot-pounds
torque. Rotate the assembly several times in both di-
torque. Rotate the assembly several times in both di-
rections to align the bearing rollers.
rections to align the bearing rollers. Recheck torque to
240 foot-pounds (torque may have diminished as bear-
240 foot-pounds (torque may have diminished as bear-
ing rollers were aligned by rotating).
ing rollers were aligned by rotating).
GROUP 4 AND 5
GROUP 4 AND 5
(a) Parking brake pedal and release handle.
(a) Parking brake pedal and release handle.
(b) Fitting and aligning brake shoes.
(b) Fitting and aligning brake shoes.
(c) Police-Special service brakes.
(c) Police-Special service brakes.
(d) Brake bleeding procedure.
(d) Brake bleeding procedure.
(e ) Service brake adjustment.
(e ) Service brake adjustment.
BRAKES
BRAKES
inch.
chamfer on one
n one side.
side.
and contacti
ontacting sur
ng surface
face of rear
Recheck torque to
.OlO, .012,
.012, .014
.014
This chamfer
This chamfer
of rear bearing
bearing
Remove the tool.
1 1 7 7
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