Pontiac Fiero 1988 Service Manual page 855

7B2A-10 5-SPEED ISUZU MANUAL TRANSAXLE
Before installing the sleeve and hub assembly,
oil should be applied to the hub and collar inte-
riors. After installation, apply oil to the collar
exterior. Check to ensure that the insert springs
do not interfere with the hub after installation.
3. Install the blocker ring needle bearing and 2nd
gear, and install the key on the key groove next.
4. Apply oil to the 3rd/4th gear interior, match the
key with the key groove and fit the key together
with the rear bearing. Using J 33374 and a
press, press bearing on shaft (Figure 31).
5. Press the front bearing on the shaft using
J 33368 and a press (Figure 32).
Differentia! Case
Assemble
Before assembling, apply oil to the bearing
inner and outer race surfaces.
1. Install two side gears on the differential case
together with the thrust washers. Next, position
two thrust washers and pinion gears opposite of
each other, and install them in their positions by
turning the side gear.
2. Insert the cross pin, and make sure the backlash
is within the rated range 0.03 to 0.08mm
(0.0012 to 0.0031 in.).
3. Install the lock pin and stake it.
4. Heat the speedometer drive gear to about 95°C '
(200°F) using a hot air dryer (do not use hot
water) and then install it on the differential.
5. Apply oil on the inside diameter of the ring gear
then position the ring gear on the differential
case. Apply a small amount of oil to the bottom
side of the ten new bolt heads ONLY, then
install bolts and tighten them to the specified
torque in a diagonal sequence.
Apply oil to the cross pin, differential gears,
thrust portion, side gear shaft portion and side
gear spline portion before installation.
6. Install the side bearings on the differential case.
Using J 22919 and an arbor press, install bear-
ings.
Transaxle
Assemble
Before reassembly, attach the clutch housing to
the transaxle holding fixture if removed.
1. Install a new input shaft seal using J 26540
(Figure 33).
J33374
G34030-7B2-AN
Figure 31 Rear Bearing Output Shaft
G34031 7B2-AN
Figure 32 Front Bearing Output Shaft
J26540
G34032-7B2-AN
Figure 33 Input Shaft Seal