Pontiac Fiero 1988 Service Manual page 110

V-5 AIR CONDITIONING COMPRESSOR OVERHAUL 1D3-7
N O T I C E : D o n o t
support the rotor by resting
the pulley rim on a flat surface during the bearing
installation or the rotor face will be bent.
2. Align the new bearing squarely with the hub bore
and using puller and bearing installer J-9481-A
with universal handle J-29886, drive the bearing
fully into the hub.
|T| J-29886 DRIVER HANDLE
p f ] J-21352-A PULLEY ROTOR
SUPPORT BLOCK
[T]
PULLEY ROTOR
[ T ] J-9481-A BEARING INSTALLER
G60140-1D3-J
Fig. 13 Installing Pulley Rotor Bearing
3. Place bearing staking guide J-33019-1 and
bearing staking pin J-33019-2 in the hub bore.
Shift the rotor and bearing assembly on the
J-35372 support block to give full support of the
hub under the staking pin location. A heavy-duty
rubber band may be used to hold the stake pin in
the guide, and the stake pin should be properly
positioned in the guide after each impact on the
pin.
4. Using care to prevent personal injury, strike the
staking pin with a hammer until a metal stake,
similar to the original, is formed down to but not
touching the bearing.
The stake metal should not contact the outer race
of the bearing to prevent the possibility of
distorting the outer race. Stake three (3) places
120° apart.
5. With the compressor mounted to the J-34992
holding fixture, position the rotor and bearing
assembly on the front head.
6. Position the J-33017 pulley rotor and bearing
installer and J-33023 puller pilot directly over the
inner race of the bearing.
1-J-8433-3 SCREW
2 - J-8433-1 PULLER CROSS BAR
3 - J-33024 CLUTCH COIL ASSEMBLY
4 - CLUTCH COIL ASSEMBLY
520015-1D3
Fig. 14 Installing Clutch Coil Assembly
Fig. 15 Bearing Staked In Place
7. Position puller crossbar J-8433-1 on the puller
pilot J-33023-A and assemble the two J-34992-2
through bolts and washers through the puller bar
slots and thread them into the J-34992 holding
fixture. The thread of the through bolts should
engage the full thickness of the holding fixture.
8. Tighten the center screw in the J-8433-1 puller
crossbar to force the pulley rotor and bearing
assembly onto the compressor front head. Should
the J-33017 pulley rotor and bearing installer slip
off direct in-line contact with the inner race of the
bearing, loosen the J-8433-1 center forcing screw
and realign the installer and pilot so that the
J-33017 installer will properly clear the front
head.
9. Install rotor and bearing assembly retainer ring,
using snap ring pliers J-6083.