TRUCK SERVICE MANUAL
(A hardwood wedge inserted between the teeth of
ASSEMBLE AND INSTALL THRU-SHAFT
the hypoid pinion and hypoid gear will prevent the
gears from turning while loosening and tightening the
bearing adjusting and jam nuts when the gears are
assembled in the carrier.)
G. Install pinion quill rear bearing in carrier with suitable
sleeve. Check location with thru-shaft ball bearing
A. Install thru-shaft ball bearing firmly against shaft
shoulder and assemble shaft and bearing assembly
B. Position gasket over bearing retainer and install shaft,
bearing and retainer assembly into carrier.
C. Alternately tighten six evenly spaced capscrews to
draw assembly in place. Tighten capscrews to correct
D. seal body and seat with non-hardening sealing
compound and install in cover with suitable sleeve.
Lubricate sealing element.
E. Install thru-shaft yoke or flange, washer and nut.
Tighten nut to specified torque and cotter in place.
SHIFT UNIT INSTALLATION
H. Loosely install two guide studs in carrier if cap screws
are used to hold housing assembly in place. Position
A. Slide inter-axle differential shift collar onto pinion quill
original shim pack over studs so oil holes are in
assembly (Dog teeth facing out).
NOTE: Before installing shift unit into carrier,
I. Carefully tap pinion, housing and gear assembly in
adjust shift fork as follows:
1. Hold shift fork in the "unlocked" position.