Spicer Tandem Drive Axle Dual Range & Double Planetary 34,000-45,000 lbs - Manual (Page 51)

Assemble Drive pinion
("press-fit” outer pinion bearing)
Forward Axle Pinion Illustrated.
NOTE:
Spicer drive
axles may be equipped
with either “slip-fit” or
“press-fit” outer pinion
bearings. Procedures
are contained in this
section for assembly
of both types.
NOTE:
Lubricate parts
with gear lube during
reassembly.
*D341, 381 (P), 401-P, 402(P), 451-P use self-locking or slotted nut and roll pm.
Metric threaded nuts used on axles starting 7-1-95
D340, 380(P), 400-P use self-locklng nut only.
Rear Axle Pinion Illustrated.
PINION BEARING BEARING BEARING BEARING BEARING OIL SEAL INPUT
PILOT CONE SPACER CAGE CAGE CUP & RETAINER YOKE
BEARING (INNER) (VARIABLE) SHIM
I
I
(OUTER)
I
I I FLAT WASHER
I
\
I
BEARING BEARING
/
I
DRIVE CUP CONE
PINION (INNER)
PINION
I
CAGE
(OUTER) FLAT
NUT
CAP W A S H E R
SCREW
NOT USED
WITH
LOCKWASHER
1.
Using appropriate sleeve, press
bearing cups in cage (see adjacent
drawings).
NOTE:
On rear axles, do not install
oil seal in cage until bearing
preload is correctly adjusted.
IMPORTANT:
After bearing cups
are installed, preselect pinion
bearing spacer using the “trial
build-up” procedure described in
the Adjustments Section of this
manual.
Forward Axle Pinion.
Press Bearing Cups
in Cage.
“A" Cups must be firmly seated in cage
Check with feeler gauge (0.001”)
after installation.
NOTE: Install cups one at a time
. .
METRIC
THREADED
NUTS.
I
Rear Axle Pinion.
Press Bearing Cups
in Cage.
I I
“A" - Cups must be firmly seated in cage.
Check with feeler gauge (0.001”)
after installation.
NOTE: Install cups one at a time
51