R Eplace R Otor And Bearing A Ssem Bly (On B E N C H - Chevrolet 1980 Light Duty Truck Repair Manual

B E A R I
S TA K E
L O C A T IO N S
Figure 1D-85 R-4 Rotor and Bearing Assembly
C. Plug clutch coil connector onto Clutch Coil.
D . Position the Clutch Coil so the 3 locating tabs will
align with the holes in the head and continue to drive the
R otor and Bearing assembly onto the front head.
E. Install the retainer ring (Figure ID -81).
F. Reassem ble the Clutch Plate and Hub w ith the shaft
key onto the shaft with Installer J-9480-1 until .020" to
.040" air gap is obtained.
J 9481
PULLEY BEARING
AND PULLEY
INSTALLER
ROTOR
BEARING
ROTOR AN
HUB ASM.
Figure 1D-86 Installing R-4 Clutch Rotor Bearing
G. Install shaft lock nut. Torque to 12 ft. lbs.
4. R E P L A C E R O TO R
A SSE M B L Y (O N B E N C H ). Reassem ble the R otor and
Bearing assem bly to the front head o f the com pressor using
R otor Bearing Installer J-26271. W ith Installer assembled
to the U niversal H andle J-8092, as shown in Figure ID -88,
AIR CO NDITIO NING COMPRESSOR OVERHAUL 1D-31
4695
force will be applied to the inner race o f the bearing when
installing
compressor.
using Snap R ing Pliers J-6083 ( # 2 4 ) (see Figure ID-81).
equivalent) to threads o f pulley rim m ounting screws. Install
J 8092
screws and new special lock washers but do not torque the
DRIVER
screws.
HANDLE
A N D B E A R IN G
Figure 1D-88 Installing R-4 Rotor and Bearing Assembly (On
Figure 1D-87 Installing R-4 Rotor and Bearing Assembly
(On Car)
the assem bly onto
5. Install rotor and bearing assembly retainer ring,
6. A pply sealer (L octite RC-75,
Bench)
the front head o f the
Loctite 601 or