ENGINE-ELECTRICAL 6Y-9
63 AMP 1
MODELS ONLY'
BATTERY FUSIBLE
LINK
HORN
FUSIBLE LINK'
TRANSISTOR
FUSIBLE LINK'
Fig.
4c— Circuitry - Voltage Regulator Assemblies (Corvette)
Engine compartment wiring harness incorporates sev-
eral fusible links. Each link is identified with its gage
size. A fusible link is a length of special wire (normally
four wire gages smaller than the circuit it is protecting)
used in wiring circuits that are not normally fused, such
as the ignition circuit. The same size wire with a hypalon
insulation must be used when replacing a fusible link.
The links are:
1.
The pigtail lead at the battery positive cable (except
Corvette) is a 14 gage, brown fusible link protecting
the 10 gage battery charging circuit. This wire is an
integral part of the battery cable assembly and serv-
icing requires replacing the complete battery cable
assembly. On Corvette models this link is installed
as a molded splice at the solenoid "Bat" terminal
and servicing requires splicing in a new link.
2.
A 16 gage black fusible link is located at the horn
4.
relay to protect all unfused wiring of 12 gage or
larger. It is installed as a molded splice and serv-
icing requires splicing in a new link.
The generator warning light and field circuitry (16
gage wire) is protected by a fusible link (20 gage
orange wire) used in the "battery feed to voltage
regulator #3 terminal" wire. The link is installed as
a molded splice in the generator and forward lamp
harness and is serviced by splicing in a new 20 gage
wire as required.
The ammeter circuit on all models is protected by
two orange, 20 gage wire fusible links installed as
molded splices in the circuit at the junction block or
the solenoid "Bat" terminal (Corvette only) and at
the horn relay. Each link is serviced by splicing in a
new 20 gage wire as required.
MAINTENANCE AND ADJUSTMENTS
At regular intervals, inspect the terminals for cor-
rosion an4 loose connections, and the wiring for frayed
insulation. Check mounting bolts for tightness. Check the
drive belt for alignment, proper tension and wear. Be-
cause of the higher inertia and load capacity of the rotor
used in A.C. generators, PROPER BELT TENSION is
more critical than on D.C. generators.
Since the Delcotron and its companion regulator are
designed for use on negative polarity systems only, the
following precautions must be observed. Failure to ob-
serve these precautions may result in serious damage to
the charging system.
1.
When installing a battery, always make absolutely
sure the ground polarity of the battery, generator and
regulator is the same.
2.
When connecting a booster battery, make certain to
connect the correct battery terminals together.
3.
When connecting a charger to the battery, connect the
correct charger leads to the battery
%
terminals.
4.
Never operate the generator on an uncontrolled open
TO SOLENOID
BAT ACC RES. WIRE
Fig.
5c—Typical Wiring Diagram Showing Lead Connections
CHEVROLET CHASSIS SERVICE MANUAL
FUEL TANK
AND
EXHAUST SYSTEMS
8-18
CORVETTE
FUEL TANK
INDEX
Page
General Description.
. 8-18
Service Operations
8-18
Fuel Tank
8-18
Gauge Sending Unit
8-20
Fuel Lines.
8-20
GENERAL DESCRIPTION
20 GALLON TANK
Fig.
21
—Corvette Fuel Tanks
The Corvette
is
equipped with
a
standard
20
gallon
(approx.) tank
or an RPO 36
gallon (approx.) fiberglass
tank
(fig. 21). The
tanks
are
installed
at the
very rear
of
the
vehicle, convenient
for
direct fuel filling into
the
tank.
The
tanks
are
held
in
place
by
two metal straps
at-
tached individually
to a
removable
gas
tank frame
sup-
port.
Two
guides
at the end of
the straps
are
adjustable
for securing
the
straps onto
the
tank support. The tank
support
is
secured
to the
frame rail with flat washers,
lockwashers, bolts
and
nuts.
The
tanks' rest
on six
felt
anti-squeak pads.
One pad
centers
on the
rear frame
crossmember
and one at
each side
on the
same cross-
member.
At the
same rear location two pads
are
placed
on
the
tank
at the
metal support strap (rear) attachment
location
and
another anti-squeak
pad
cemented
on the
support
at
the front
of
the tank.
The fuel tanks
are
equipped with
a gas
gauge metering
unit,
a
fuel pickup, fuel strainer
and
vent line.
If it be-
comes necessary,
the
tank
can be
completely drained
by
removing
the
fuel pickup hose which
is
located
at
the
bot-
tom
of the
tank,
or
by removing the metering
for
quicker
draining.
A pressure vacuum type, positive vented design
cap,
conforming
to
I.C.C. regulations,
is
used on both regular
production
and
optional fuel tanks.
The cap is
inter-
changeable with past model tanks
for
service replace-
ment purposes.
SERVICE OPERATIONS
FUEL TANK
CAUTION:
IF THE GAS
TANK SHOULD
BE
REMOVED
AND
INSTALLED, CARE SHOULD
BE EXERCISED
TO
AVOID PUNCTURING,
DROPPING
OR
DENTING
THE GAS
TANK.
Removal
(20
Gallon Tank)
WARNING: FIRST REMOVE BATTERY
CABLE.
1.
Remove
the
spare tire from tire carrier.
2.
Remove spare tire carrier bolted attachments
and
carrier
(fig. 22).
3.
Remove
the "U"
bolt attachments
at
both rear tail
pipe
(See
Figure
23).
4.
Separate
the
exhaust system
at
the transmission sup-
port crossmember
by
loosening
the "U"
bolt nuts.
5. Remove both rear muffler brackets from
the
frame
and slide
the
muffler system rearward.
CHEVROLET CHASSIS SERVICE MANUAL
STEERING 9-10
SECTOR SHAFT SEAL REPLACEMENT
A faulty seal may be replaced without removal of
steering gear from car by removing pitman arm as out-
lined under Maintenance and Adjustments--Steering Gear
Adjustments and proceed as follows:
1.
Loose lash adjuster lock nut and turn lash adjuster
screw several turns counterclockwise.
2.
Remove three cap screws holding side cover to gear
bushing.
3.
Pull side cover and sector shaft from gear housing
as a unit. Do not separate side cover from sector
shaft.
4.
Pull sector shaft seal from gear housing using
hooked tool or pliers.
5. Coat new seal with chassis grease and position in
sector shaft bore.
6. Place a socket or piece of pipe of suitable diameter
on top of seal and drive seal into bore by tapping
pipe or socket with soft hammer.
7. Install sector shaft side cover assembly, being care-
ful not to damage new seal with splines on end of
shaft; splines may be wrapped with a few turns of
tape to prevent this.
8. Install new side cover gasket and align side cover on
gear housing and install cap screw.
9. Perform steering gear adjustment and install pitman
arm as outlined under Maintenance and Adjustments.
STEERING COLUMN
All models are equipped with new energy absorbing
steering columns. The columns are of five basic designs
as follows:
1.
Syncromesh. The syncromesh column is used on
models with standard, column mounted, conventional
shift levers. The shift tube, within the outer mast
jacket, includes two lower shift levers for connection
to the transmission control linkage.
2.
Automatic and floor shift. This column is used on
models equipped with column mounted powerglide
shift levers, or models with floor shift. If the ve-
hicle has the column mounted powerglide shift con-
trol, the inner shift tube has a single lower shift
lever for connection to the transmission control
linkage. On floor shift models, no lower shift levers
are present on the shift tube.
3.
Tilt wheel option. The upper end and steering shaft
of this column is specially designed to accommodate
the optional tilt steering wheel.
4.
Standard Corvette Column. The standard Corvette
column is similar in design to the Automatic and
Floor Shift column used on other models, except
no shift tube is used. Other differences are pointed
out in the disassembly and assembly procedures for
Standard Corvette column.
5. Telescopic wheel option. The upper end and steering
shaft of this column is specially designed to ac-
commodate the optional telescoping steering wheel.
To perform service procedures on steering column
upper end components, it is not necessary to remove the
column from the vehicle. The steering wheel, horn com-
ponents, turn signal switch, upper housing with bearing,
shift control lever, hazard warning knob, and upper shift
bowl may all be removed with the column remaining in
the vehicle. When servicing the above components, omit
the removal procedure and proceed with the applicable
disassembly procedures. Because of the numerous dif-
ferences in steering column types, be sure to refer to the
set of instructions below which apply to the exact column
to be serviced:
CAUTION: The outer mast jacket, shift tube, _
steering shaft, and instrument panel column
mounting b
racket
are designed as energy ab-
sorbing units. Because of the design of these
components, it is absolutely necessary to handle
the column with care when performing any serv-
ice operation required. Avoid hammering, jar-
ring, dropping, or leaning on any portion of the
column.
Removal
1.
Disconnect steering column harness at connector.
Disconnect neutral safety switch and back-up lamp
switch connectors if so equipped.
Remove steering wheel as outlined in this section.
Remove nuts and washers securing flanged end of
column to steering gear. On Chevy H models, re-
move nut and clamp bolt securing lower end of steer-
ing column to steering gear.
Disconnect transmission control linkage, if so
equipped, from lower column shift tube, levers.
Chevrolet and Chevy II only: Remove screws at-
taching upper and lower mast jacket covers together.
On Chevrolet, remove screws attaching lower cover
to instrument panel (figs. 15 and 18). Remove lower
cover.
Chevelle only: Remove screws securing mast jacket
trim cover to instrument panel and remove cover
(fig. 15).
Corvette, only: Remove screws securing escutcheon
to instrument panel. Remove screws securing upper
and lower covers together and remove covers.
On Chevrolet and Chevelle columns with Powerglide
shift levers, loosen set screw at six o'clock position
at bottom of column and remove the transmission
shift indicator pointer (fig. 15).
9. Chevrolet only (fig. 19):
a. Remove screws securing cover trim to dash
panel and remove cover trim.
2.
3.
4.
5.
6.
7.
8.
Fig.
18—Mast Jacket Cover Attachments—Chevy II
CHEVROLET CHASSIS SERVICE MANUAL
STEERING
9-13
Fig.
25—Removing
Wiring
Protector
will damage the column. If support fixture
J- 22573 is not used, frequently check position
of column in vise jaws to insure column is not
working free of jaws.
2.
Clamp column in a bench vise as shown in Figure
26.
3.
Slide upper bearing preload spring and cancelling
cam off end of shaft (fig. 26).
4.
Remove turn signal lever retaining screw and re-
J
/
P TT-T. ,,.. "~~ ••• -£;:«s-tu
4
• h ^•--
:z:--:vmM
UPPER
BEARING
PRELOAD
SPRING
Fig.
27—Upper
Bearing
Preload
Spring
and
Cancelling
Cam
move lever. Push hazard warning switch in, unscrew
and remove knob.
5. Drive out shift control lever retaining pin and re-
move shift lever.
6. Remove "C" retaining ring from upper steering
shaft using snap ring remover Tool J-22569 as shown
in Figure 28.
7. Slide thrust washer and wave washer off upper steer-
ing shaft (Fig. 28).
8. Loosen three turn signal switch mounting screws
until the switch cover can be rotated counterclock-
wise. It may be necessary to push on top of screws
to loosen the cover assembly.
NOTE:
Do not remove the three turn signal
switch screws completely unless it is necessary
Fig.
26—Column
Secured
in
Bench Vice
Fig.
28—Removing
or
Installing
"C"
Ring
Retainer
Using Tool
J-22569
CHEVROLET CHASSIS 3ERV1CI MANUAL
STEERING 9-16
new upper shift lever spring into bowl pocket. Be
sure spring is seated in bowl pocket. Install bowl
washer (fig. 30).
12.
Insert the upper bearing housing assembly and the
turn signal switch assembly into the cover, feeding
the signal switch wires through the back of the
cover.
13.
Align the signal switch and bearing housing holes
with the holes in the cover. Install three mounting
screws through the holes.
14.
Slide three springs onto screw ends at rear of cover
and place lockplate in position over screws and
springs. Turn screws three turns into lockplate.
15.
Feed switch wire through the shift lever bowl and
place upper end assembly on top of bowl.
16.
Place the shift lever bowl and signal switch cover
assembly on top of jacket, aligning the tangs on the
I.D. of the lockplate with the slots in the top of the
jacket. Shift tube key should align in bowl keyway as
bowl is pushed ono
17.
Lock upper end assembly into position by pushing
down on the cover assembly and rotating assembly
fully clockwise. Tangs of lock plate must engage
slots in jacket.
18.
Tighten three turn signal switch mounting screws in
a gradual criss-cross sequence to avoid cocking the
lockplate.
19.
Slide wave washer and thrust washer over steering
shaft and against upper bearing housing.
20.
Start "C" retaining ring over steering shaft taper.
Complete installation of. retaining ring using snap
ring installer J-22659 as shown in Figure 28. Be
sure "C" retaining ring is completely seated into
steering shaft groove.
21.
-Place turn signal switch lever in position and secure
with screw. Screw hazard warning knob into position.
22.
Remove column from vise and pull wires flat against
jacket. Snap wire protector into place.
23.
If mesh cover was removed, wrap mesh cover around
jacket and secure with electricians or friction tape.
24.
Slide cancelling cam and upper bearing preload
spring onto end of shaft.
Disassembly—Column Mounted Power glide Lever or
Floor Shift Column (Fig. 32)
NOTE: In this procedure, automatic refers to a
column with a column mounted, Powerglide shift-
ing lever. Floor shift refers to a column taken
from a vehicle with conventional or Powerglide
floor shift controls.
1.
Unsnap and remove wiring protector and wiring clip.
CAUTION: Secure column in bench vise for
service one of two ways shown in Figure 26.
Clamping column in vise in any other manner
will damage the column. If support fixture
J^22573 is not used, frequently check position of
column in vise jaws to insure column is not
working free of jaws.
2.
Clamp column in a bench vise as shown in Figure 26.
3.
Slide upper bearing preload spring and cancelling
cam off end of shaft.
4.
On automatic columns removed from Chevy II or
Camaro, remove screws securing dial retainer to
column and remove retainer and dial (fig. 33). Slide
Fig.
33—Powerglide Dial Indicator Assembly—Chevy II
and Camaro
indicator out of shift bowl and remove indicator. Re-
move cap and bulb from turn signal switch housing.
5.
Remove turn signal lever retaining screw and re-
move lever. Push hazard warning knob in; unscrew
and remove knob.
6. On automatic columns, drive'out shift control lever
retaining pin and remove shift lever.
7.
Remove "C" retaining ring from upper steering
shaft using snap ring remover Tool J-22569 (fig. 28).
8. Slide thrust washer and wave washer off upper steer-
ing shaft (fig. 28).
9. Loosen three turn signal switch mounting screws
until the switch cover can be rotated counterclock-
wise.
It may be necessary to push on top of screws
to loosen the cover assembly. ,
NOTE: Do not remove the three turn signal
switch screws completely unless it is necessary
to replace the turn signal switch, lockplate, or
upper bearing housing and bearing.
10.
Rotate turn signal switch cover counterclockwise
and pull cover off top of jacket (fig. 29).
11.
If necessary, pry upper shift lever spring (fig. 30)
from bowl and discard spring.
12.
Remove shift lever bowl from top of jacket.
13.
If necessary to service components within the signal
switch cover, remove the three signal switch covers,
remove the three signal switch mounting screws
completely from engagement with the lockplate. Use
care to control three springs as screws are removed.
14.
Remove turn signal switch and upper bearing housing
assembly from cover.
15.
Carefully pull steering shaft assembly from bottom
of column.
16.
Remove securing back-up lamp/neutral start switch
to column, if so equipped, and remove switch. Retain
these mounting nuts.
CHEVROLET CHASSIS SERVICE MANUAL
STEERING 9-19
20.
21.
22.
23.
24.
25.
26.
27.
28.
Start "C" retaining ring over steering shaft taper.
Complete installation of retaining ring using snap
ring installer J-22659 as shown in Figure 28. Be
sure "C" retaining ring is completely seated into
steering shaft groove.
Remove any remaining looseness from internal col-
umn stack-up by unscrewing inner tolerance kit ring
section; then screw inner kit ring section back in
1/8 to 1/4 turn (fig. 36).
Touch the outer surface of the tolerance ring kit
.at
several locations with a hot soldering iron to melt
the threads of the inner and outer ring sections
together.
Place turn signal switch lever in position and se-
cure with screw. Screw hazard warning knob into
position.
If column is automatic and to be installed in a Chevy
II or Camaro, install the bulb and cap (fig. 33). Slide
the indicator into the 'shift bowl. Install dial and re-
tainer with screws removed during disassembly.
Install flange and clamp bolt at bottom of steering
shaft, if so equipped.
Remove column from vise and pull wires flat against
bottom of jacket. Snap wire protector and clip into
place.
If mesh cover was removed, wrap mesh cover around
jacket and secure with electricians or friction tape
/**% • *t 1*1* i '% •< n
Slide cancelling cam and
spring onto end of shaft.
upper bearing preload
Disassembly-Til* Column (Fig. 37)
NOTE:
This procedure covers disassembly and
assembly instructions for all tilt columns. Auto-
matic refers to a tilt column with a column
mounted, Powerglide shifting lever. Floor shift
. refers to' a tilt column taken from a vehicle with
conventional or Powerglide floor shift controls.
1.
Unsnap and remove wiring protector.
CAUTION: Secure column in bench vise for
service one of two ways shown in Figure 26.
Clamping column in vise in any other manner
will damage the column. If support fixture
J-22573 is not used, frequently check position
of column in vise jaws to insure column is not
working free of jawsT
2.
Clamp column in a bench vise as shown in Figure 26.
3.
Slide upper bearing preload spring and cancelling
cam off end of shaft.
Fig,
38—Removing Turn Signal Cover Using Tools
J-21486 and J-6585-1
Fig.
39—Removing Steering Shaft Bearing Lock Nut
Using Lock Nut Wrench j-22599
4.
On automatic columns removed from a Camaro, re-
move screws securing dial retainer to column and
remove retainer and dial (fig. 33). Slide pointer out
of bowl and remove pointer. Remove cap and bulb
from turn signal switch housing.
5. Remove turn signal lever retaining screw and re-
move lever. Unscrew and remove tilt release lever.
Push hazard warning knob in, unscrew and remove
knob.
6. On Automatic columns, drive out shift control lever
retaining pin and remove shift lever.
7. Assemble slide hammer Tool J-6585-1 to turn signal
cover remover Tool J-21486. Place cover remover
over turn signal cover, tighten clamp, and pull
cover from end of column with slide hammer (fig.
38).
8. Remove three turn signal switch mounting screws.
Note short length of secure removed from top
position.
9. Lift signal switch assembly off bearing housing and
allow to hang by the wires. On some columns, the
switch and wires can be removed at this time; re-
move switch and wires if possible. If switch and
wires cannot be removed, allow assembly to hang
by wires.
10.
Install tilt release lever and place column in full up
position. Remove tilt spring retainer using screw-
driver blade that just fits into slot opening. Insert
screwdriver in slot, press in approximately 3/16-
inch;
rotate retainer approximately 1/8 turn clock-
wise until ears align with grooves in housing, and
remove retainer and spring. Use care when remov-
ing spring, it is tightly compressed.
11.
Remove steering shaft bearing lock nut using lock nut
wrench Tool J-22599 (fig. 39). Remove inner race
•seat and inner "race.
12.
Remove two pivot pins from bearing housing using
pivot pin remover Tool J-21854 (fig. 40).
CHEVROLET CHASSIS SERVICE MANUAL
STEERING 9-23
Fig.
47—I retaliating Spherical Joint Spring
upper shaft should be on the same side as the
flat on the lower shaft.
d. Install the upper shaft with spheres into the lower
shaft.
e. Insert the joint preload spring through the
spheres into the lower shaft. Using the upper
shaft to hold the spring in place, carefully feed
the spring into the upper shaft joint with a narrow
bladed screwdriver (fig. 47).
17.
Slide the race and bearing over the top of steering
shaft and install shaft in shift tube from upper end.
Carefully guide shaft through shift tube, taking care
not to tear or push out foam seal cemented inside
lower end of shift tube.
18.
Install tilt control lever and, holding lock shoes in
disengaged position, assemble bearing housing on the
shaft over the support until pivot pin holes line up.
19.
Secure bearing housing in position by pressing in the
pivot pins.
20.
Place housing in full up position and install tilt
spring, tapered end first. Install tilt spring retainer
using screwdriver in retainer slot.
21.
Install turn signal switch with three mounting
screws. Place short length screw in top position
above lock shoes.
NOTE:
If the steering shaft, adapter, mast
jacket, support or bearing housing has been,
replaced, the component stack-up in the column
will be different. Replace the lower plastic in-
jected tolerance ring and the lower bearing pre-
load spring with the necessary tolerance ring
kit as described below.
22.
Slide kit spring, tolerance ring kit, washers, and
retaining ring on steering shaft from lower end.
Seat retaining ring in steering shaft groove.
23.
Screw tolerance ring kit sections together leaving
enough inner edge exposed for later adjustment as
shown in Figure 35.
24.
Install inner race, inner race seat, and bearing lock-
nut on end of steering shaft, using locknut wrench
ToolJ-22599 (fig. 39).
25.
Remove any remaining looseness from internal col-
umn stack-up by unscrewing inner tolerance kit ring
section; then screw inner ring section back in 1/8 to
1/4 turn (fig. 36).
26.
Tighten bearing locknut installed in Step 24 above
until the torque required to rotate the steering shaft,
with the housing in the mid position, is 23 lb. in.
27.
Touch the outer surface of the tolerance ring kit at
several locations with a hot soldering iron to melt
the threads of the inner and outer sections together.
28.
Check to insure hazard warning switch is pushed in.
Remove tilt release control lever and install turn
signal switch cover using turn signal cover installer
Tool J-21853 (fig. 48). On automatic column, be sure
key in the cover is aligned with keyway in bearing
housing.
29.
Place turn signal control lever in position and se-
cure with mounting screw. Screw tilt release control
lever in. Screw hazard warning knob in.
30.
On automatic columns, place transmission shift con-
trol lever in position and insert lever retaining pin.
31.
On automatic columns to be installed in a Camaro,
insert the bulb and cap into the turn signal switch
housing (fig. 33). Slide pointer into position in bowl.
Install dial and dial retainer with mounting screws
removed during disassembly.
32.
Install steering shaft flange on bottom of shaft and
secure with flange bolt.
33.
Remove column from vise. Pull wires back against
column leaving a small amount of slack. Snap wiring
protector into position. Be sure enough slack re-
mains in wires to allow column head to tilt to full
up position.
34.
If mesh cover was removed, wrap mesh cover around
mesh portion of jacket and secure with friction or
electricians tape.
35.
Slide cancelling cam and cancelling cam spring on
upper end of shaft.
Disassembly—Standard Corvette Column (Fig. 49)
1.
Place column on a suitable work bench.
2.
Remove upper bearing preload spring and cancelling
cam from end of column.
3.
Slide escutcheon clear of wiring protector and re-
move protector.
4.
Remove turn signal lever retaining screw and re-
move lever. Push hazard warning knob in; unscrew
and remove knob.
Fig.
48—Installing Turn Signal Switch Cover Using
Signal Switch Installer Tool J-21853
CHEVROLET CHASSIS SERVICE MANUAL
STEERING 9-25
\
£$&+
SIGNAL SWITCH
^ ^-BEARING
UPPER FLANGE^
HOUSING
COVER
»,
ESCUTCHEON
"^^^^^fr
Fig.
51-Assembling Upper End
13.
If necessary, remove two seals from lower end I.D.
of jacket.
14.
If necessary, unwrap mesh cover from jacket.
Assembly—Standard Corvette Column (Fig. 49)
RING KIT V
INNER SEaiON-n 1
\
[1
3
^^•-
'^p|§
W- - V: -: ';'^ /
W ^-RI^G KIT
OUTER SECTION
Fig.
52—Tolerance Ring Kit—First Adjustment
14.
Touch the outer surface of the tolerance ring kit at
several locations with a hot soldering iron to melt
the threads of the inner and outer ring sections
together.
1.
4.
5.
6.
of lithium soap grease to all 15. Place turn signal switch lever in position and secure
10.
11.
12.
13.
Apply a thin coating
friction surfaces.
If seals were removed from lower end I.D. of jacket,
cement two new seals into position.
If lower bearing assembly was removed, press new
lower bearing into position at lower end of mast
jacket.
Slide thrust washer, tolerance ring kit, plunger, and
new kit spring into position from top of steering
shaft.
Install flange and flange bolt on lower end of steering
shaft.
Carefully slide steering shaft into lower end of mast
jacket.
Assemble upper bearing housing and turn signal
switch into cover and secure entire assembly to mast
jacket upper flange with three signal switch mounting
screws as shown in Figure 51.
Feed turn signal switch wires through escutcheon.
Slide escutcheon and upper assembly onto upper end
of column. Secure upper flange to column with three
mounting bolts.
Screw tolerance ring kit sections together leaving
enough inner edge exposed for later adjustment (fig.
52).
Slide wave washer, thrust washer, and "C" retaining
ring loosely into place at top of shaft.
Complete installation of "C" retaining ring using
snap ring installer Tool J-22659 as shown in Figure
50.
Be sure retaining ring is completely seated into
steering shaft groove.
Remove any remaining looseness from internal col-
umn stack-up by unscrewing inner tolerance ring kit
section; then screw inner kit section back in 1/8 to
1/4 turn. See Figure 53.
with screw. Screw hazard warning knob into position.
16.
Pull signal switch wires flat against column, install
wiring protector, and slide escutcheon into position.
17.
If mesh cover was removed, wrap mesh cover around
mesh portion of mast jacket and secure with friction
or electricians tape.
18.
Install spring and cancelling cam on end of shaft.
RING KIT
OUTER SECTION
fig.
53-Tolerance Ring Kit-Final Adjustment
CHEVROLET CHASSIS SERVICE MANUAL