Chevrolet 10 series 1973, Overhaul Manual

Page: 274 / 522

CLUTCHES A N D M A N U A L T R A N S M I S S I O N S 7 M - 5 5
J-23423
J-6219
Fig. 1 ID - In s ta llin g Rear O u tp u t Shaft Rear Bearing
Cup
3. Place front wheel drive clutch in shift fork with
collar toward case rear.
4. Support front output shaft and press rear bearing
onto shaft using Tool J-6219 as shown in Figure
13D.
5. Install front output shaft through rear of case into
clutch gear, drive gear and spacer. Position rear
bearing cup to case and tap to within 1/8 inch of
seat.
6. Position front bearing on shaft. Supporting rear of
shaft, press bearing into position using Tool J-6219
as shown in Figure I4D. Tap front of shaft
rearward to repostion rear bearing cup.
7. Slide spacer onto shaft. Position front bearing cup
and tap into bore until flush with inner face.
8. Install shim pack and rear cover. Torque bolts to 30
ft. lbs.
Fig. 1 3 D -ln s ta llin g F ront O u tp ut S haft Rear Bearing
Fig. 1 2 D -In s ta llin g Rear O u tp u t S haft Rear Seal
Fig. 1 4 D -In s ta llin g F ront O u tp ut S haft Front Bearing
9. Position retainer gasket to case and start rails into
front bearing retainer.
NOTE: If shift rail seals were removed,
position new seals in retainer rail bores and
press seals into place using a block of wood
or other suitable tool.
10. Install the poppet ball springs in the housing access
holes.
CAUTION: The longer spring (yellow) must be
used on the rear wheel drive rail and the
shorter (red) on the front wheel shift rail.
11. Depress the poppet ball on the poppet spring for
the rear wheel drive and tap housing until end of
rail passes over the ball. Repeat with other rail.
12. Lubricate rail seals and carefully slide shift rails
through seals , then tap housing against case.
CAUTION: Seals may be damaged unless rails
are free of burrs or rough edges.
OVERHAUL MANUAL