1967 CHEVROLET CAMARO length

FUEL TANK AND EXHAUST SYSTEMS 8-3

CAUTION: Always drain gasoline from com-

plete fuel system including carburetor, fuel

pump and all fuel lines and fuel tank if the vehi-

cle is to be stored for any appreciable length of

time. This precaution will prevent accumulation

of gum formation and resultant poor engine

performance.

Removal and Installation (Except Station Wagon)

1.
Drain fuel tank.

2.
Raise vehicle.

3.
Disconnect fuel pickup line, ground wire.

4.
Disconnect meter wire at rear harness connector.

5. Disconnect vent pipe hose.

6. Remove tank support straps and lower tank carefully.

7. To install, reverse the removal procedure.
Removal and Installation (Station Wagon)

1.
Drain fuel tank.

2.
Raise vehicle.

3.
Remove gas tank shield at the back of the left rear

wheel; remove all screws including the screw

attachment at the bottom of the quarter panel.

4.
Disconnect fuel pickup line and gauge wires from

tank unit.

5. Remove ground wire attaching bolt at body location.

6. Remove strap assembly nut and carefully lower tank.

7. Reverse removal procedure to install.

FUEL LINES (Fig. 3)

The fuel lines extend from the fuel tank pickup to fuel

pump are routed on the underside of the right side of the

CAM

METER ASSY

GASKET

METER ASSY

ALL EXCEPT WAGONS

Fig.
4—Gauge Unit Assembly

CHEVROLET CHASSIS SERVICE MANUAL

FUEL TANK AND EXHAUST SYSTEMS 8-14

CAUTION: Carefully remove unit so as not to

damage screen oh the end of the pipe,

4.
Clean screen by blowing out with compressed air.

5. Reverse procedure to install.

FUEL LINES (Fig. 17)

The gasoline lines are routed on the underside of the

underbody prop shaft tunnel off center, on the right side,

opposite the single exhaust system. The lines extend

from the fuel tank, joint the brake lines on dual clip

assemblies, and then to the right side of the engine

to the fuel pump and over the front of the engine to the

carburetor.

Maintenance

CAUTION:

plete fuel
Always drain gasoline from com-

system including carburetor, fuel

pump and all fuel lines and fuel tank if the

vehicle is to be stored for any appreciable

length of time. This precaution will prevent ac-

cumulation of gum formation and resultant poor

engine performance.

The fuel lines should occasionally be inspected for

leaks,
kinks, or dents. If evidence of dirt is found in the

carburetor or fuel pump disassembly, the lines should be

disconnected and blown out. Check the fuel tank strainer

for damage or omission. Fuel lines are of 5/16" di-

ameter tubing for regular installation with beaded-type

ends for connections to hoses and flared ends for secure

line connections.

FUEL TANK VENT LINE (Fig. 18)

The
gas
tanks
are
vented from
the
filler neck near
the

filler neck opening with
3/16"
tubing which extends

underneath
the
vehicle
to the
front
of the gas
tank.

IMPORTANT:
It is
important
to
note that
the

gas tank
is not
vented
at the cap;
therefore,
it

is necessary
to be
assured that
the
vent line
is

free from dirt,
etc., and
that
the gas
tank vent

line
is
open
at all
times.

At
the
filler neck
the
vent line
is
wedged into
an
open-

ing
and
secured
by a
snap-on clamp.
The
vent line
is

connected
by a
rubber hose with
two
wire clamps
at the

gas tank location
and
routed
to the gas
tank hinge strap

access hole where
the
tubing
end is
protected
by a
rubber

grommet
and a
screw
and
shield secured
in the
hole
at

the strap
end.
FWD.

SEDANS

6-PASS.

STATION WAGON

Fig. 16—Fuel Tank Gauge Sending Units and Strainers

CHEVROLET CHASSIS SERVICE MANUAL

FUEL TANK AND EXHAUST SYSTEMS 8-20

4.
Attach the retaining straps with strap guide attached

to the fuel tank support, and secure with-the nut and

lockwasher assembly.

5. Connect the filler neck boot to the drain hose of the

tank and install boot around filler neck,

6. Connect the fuel pickup line, ground wire and make

certain that the fuel drain line is flush to 1/2" in-

board of the rear bumper opening.

7. Attach tank metering unit wires (fig. 25).

8. Replace fuel in tank. Replace gas cap.

9. Check for possible leaks.

10.
Reconnect the exhaust system by reversing the above

removal procedures (see "Exhaust System").

11.
Install spare tire carrier by securing the bolt

attachment.

12.
Install the spare tire in the tire carrier.

Removal (36 Gallon Tank)

1.
Remove cover (fig. 26).

2.
Disconnect hoses and drain tank and remove two

fittings at bottom of tank.

3.
Disconnect fuel and vent lines and wires at tank

(fig. 27).

4.
Remove straps.

installation (36 Gallon Tank)

Reverse removal procedure to install.

FUEL TANK METERING UNIT OR GAUGE

SENDING UNIT AND STRAINER

The fuel tank metering unit is located at the bottom of

the fuel tank. The fuel strainer is attached at the end of

the sending unit inside the tank.

Replacement (20 Gallon Tank)

1.
Follow fuel tank removal procedure through Step 2.

2.
Drain the tank. Disconnect the attaching wires.

3.
Remove metering unit with a fuel tank gauge unit

Spanner J-8950 (revised).

4.
'Remove metering unit and gasket.

CAUTION: Carefully remove unit so as not to

damage screen on the end of the pipe.

5. Clean strainer screen by blowing out with com-

pressed air.

6. Reverse procedure to install.

Replacement (36 Gallon Tank)

1.
Remove cover.

2.
Follow Steps 2 thru 6 as outlined under replacement

for 20 gallon tank.

FUEL LINES

20 Gallon Tank

The fuel lines are conveniently located along the out-

side of the right frame rail (fig. 28). The lines extend
Fig.
26—Gasoline Tank (36 Gallon) Compartment Cover

from the fuel tank pickup at the bottom of the tank, along

the rear frame crossmember to the right frame rail,

extending through the rail at the kickup area and along the

top inside edge of the frame to the fuel pump, Flexible

hoses are located at the fuel tank pickup and at the fuel

pump.

36 Gallon Tank

The 36 gallon tank fuel lines are routed from the bot-

tom of both sides of the tank to the right frame rail

(fig. 20).

Maintenance

CAUTION: Always drain gasoline from the

complete fuel system including carburetor, fuel

pump and all fuel lines and fuel tank if the vehi-

cle is to be stored for any great length of time.

This precaution will prevent accumulation~ol

gum formation and resultant poor engine

performance.

. The fuel lines should occasionally be inspected for

leaks,
kinks or dents, especially when work has been

done on the underside of car or after the car has been

traveling over rough or stone roads at higher speeds.

If evidence of dirt is found in the carburetor or fuel pump

at disassembly, the lines should be disconnected and

blown put. Check the fuel tank strainer for damage or

omission.

Fuel lines are beaded-type ends for connection to

hoses and flared ends for secure metal-to-metal line

connections.

CHEVROLET CHASSIS SERVICE MANUAL

FUEL TANK AND EXHAUST SYSTEMS 8-28

assembly is mounted on top of the tank and cannot be

removed for service without lowering the tank. The

upper filler neck assembly is routed through an opening

in the rear panel above the bumper and through the trunk

floor pan (fig. 33). The filler neck is not centered in the

rear panel but offset to the right to obtain the proper fill

rate.

The fuel pickup pipe is an integral part of the tank

meter unit^ located at the top front center of the tank. A

fine mesh screen is located at the bottom end of the fuel

pickup pipe to prevent the entrance of foreign material

into the fuel system.

Fig.
33—Filler Neck Assembly

COMPONENT PART REPLACEMENT

FUEL TANK

Draining Tank

Refer to Chevrolet page 8-2.

Removal and Installation

1.
Drain fuel tank. .'...' .

2.
Raise vehicle.

3.
Disconnect fuel pickup line, gauge wire and ground

lead from tank unit.

4.
Loosen filler neck inlet hose clamp.

5. Remove tank support strap bolts and straps, then

lower tank carefully.

6. Reverse procedure to install.

FUEL TANK GAUGE SENDING UNIT (Fig. 34)

Replacement

1.
Remove fuel tank.

2.
Remove cam lock using special Tool J-8950.

3.
Remove meter unit and rubber gasket.

CAUTION: Carefully remove unit so as not to

damage screen on end of pipe.

4.
Clean screen by blowing out with compressed air.

5. Reverse removal procedure to install.
FUEL LINES (Fig. 35)

The gasoline lines extending from fuel tank to fuel

pump,
are routed on the underside of the underbody, on

the right side, opposite the single exhaust system. The

lines extend from the fuel tank to the right side of the

engine to the fuel pump and over the front of the engine

to the carburetor.

Maintenance

CAUTION:

plete fuel
Always drain gasoline from corn-

including carburetor, fuel

pump and
fuel lines and fuel tank if the

vehicle is to be stored for any
eciable

length of time. This precaution will prevent

accumulation of gum formation and resultant

poor engine performance.

The fuel lines should occasionally be inspected for

leaks,
kinks, or dents. If evidence of dirt is found in the

carburetor or fuel pump disassembly, the lines should be

disconnected and blown out. Check the fuel tank strainer

for damage or omission. Fuel lines are of 5/16" diameter

tubing for regular installation with beaded-type ends for

connections to hoses and flared ends for secure line

connections.

CHEVROLET CHASSIS SERVICE MANUAL

STEERING 9-14

Fig.
29—Removing Turn Signal Switch Cover from Column

to replace the turn signal switch, lockplate, or

upper bearing housing and bearing.

9. Rotate turn signal switch cover counterclockwise and

pull cover off top of jacket (Fig. 29).

10.
Remove shift lever bowl from top of jacket.

11.
If necessary, pry upper shift lever spring (fig. 30)

from bowl and discard spring. Remove bowl washer

(fig. 30).

12.
If necessary to service components within the signal

switch cover, remove the three signal switch mount-

ing screws completely from engagement with the

lockplate. Use care to control three springs as

screws are removed. -

13.
Remove turn signal switch and upper bearing housing

assembly from cover.

H

SHIFT
r

i

LEVER
a

SPRING
I^-BOWL

Sk WASHER
14.
Carefully pull steering shaft assembly from bottom

of column.

15.
Remove nuts securing back-up lamp switch to col-

umn and remove switch. Retain these mounting nuts.

16.
Remove three bolts securing reinforcing ring to

adapter just above the lower gearshift levers. It is

very important to retain these bolts for reassembly.

Use of the wrong size bolts during reassembly would

result in damage to the column.

17.
Remove reinforcing ring, adapter with bearing, first

and reverse shift lever, and spacer from lower end.

18.
Withdraw shift tube assembly from lower end.

19.
Remove the lower bowl bearing from the top end of

the jacket by inserting a suitable length of pipe or

wooden rod through the lower end and tapping the

- bearing out. This bearing may be reused in this col-

umn or discarded. It may not be used as a replace-

ment part in another column.

20.
If necessary, remove and discard lower bearing.

21.
If necessary, unwrap mesh cover from jacket.

Assembly—Syncromesh Column (Fig. 24)

1.
Apply a thin coating of lithium soap grease to all

friction surfaces.

2.
If lower bearing was removed, press a new lower

bearing into the adapter.

3.
If lower shift bowl bearing was removed from jacket,

press bowl bearing into top end of jacket.

4.
Insert the shift tube assembly into the lower end of

the jacket.

NOTE: Be sure friction surfaces of lower

levers and mating bearing surfaces are greased

before performing the next step.

5.
Assemble the lever spacer, first and reverse lever,

adapter with bearing, and reinforcing ring. Place

this assembly into position on the lower end of the

SHIM (ONE

ON EACH SIDE)

Fig.
30—Upper Shift Lever Spring and Bowl Washer
Fig.
31—Bottoming Shift Levers Using Spanner Wrench J-22568

CHEVROLET CHASSIS SERVICE MANUAL

STEERING 9-17

STEERING SHAFT

SHIFT TUBE

Fig.
34—Shift Tube and Steering Shaft

17.
Remove bearing adapter clip (fig. 34).

18.
Remove bearing adapter with bearing, and shift

tube spring. On automatic columns, remove spring

thrust washer (fig. 32).

19.
U necessary, press bearing out of bearing adapter.

20.
Withdraw shift tube assembly from lower end.

21.
Remove the lower bowl bearing from the top end of

the jacket by inserting a suitable length of pipe or

wooden rod through the lower end and tapping the

bearing out. This bearing may be reused in this

column or discarded. It may not be used as a re-

placement part in another column.

22.
Slide steering shaft lower bearing spring, plunger,/

tolerance
*
ring and sleeve assembly, and thrust

washer off upper end of shaft.

23.
If necessary, unwrap mesh cover from jacket.

24.
Remove flange clamp bolt and flange at bottom of

steering shaft, if so equipped.

Assembly—Column Mounted Powerglide Lever or

Floor Shift Column (Fig. 32)

1.
Apply a thin coating of lithium soap grease to all

friction surfaces.

2.
If lower shift bowl bearing was removed from jacket,

press bowl bearing into top end of jacket.

3.
If lower bearing was removed from adapter, press

lower bearing into adapter.

4.
On automatic columns, install spring thrust washer

on end of shift tube against lower shift lever.

5. Install shift tube spring and adapter on end of shift

tube and secure with bearing adapter clip (fig. 34).

6. Slide shift- tube into position through lower end of

jacket.

7. Attach the back-up lamp/neutral start switch, if so

equipped, to the jacket using the same nuts removed

during disassembly. Install these nuts loosely; the

switch must be adjusted after column is installed in

the vehicle.

NOTE:
If the steering shaft assembly, mast

jacket, upper bearing housing assembly, or lower

bearing assembly has been replaced, the com-

ponent stack-up in the column will be different.

Replace the lower plastic injected tolerance ring

and bearing preload spring with the necessary

tolerance ring kit as described below.

8. Slide thrust washer, tolerance ring kit, plunger, and

kit spring into position from top of steering shaft.

9. Slide steering shaft assembly into position through

lower end of jacket.

10.
On automatic columns, if upper shift lever spring

was removed, press a new upper shift lever spring

into shift lever bowl. Be sure spring is seated in

bowl pocket.
Fig.
35—Tolerance, Ring Kit—First Adjustment

11.
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.

12.
Align the signal switch and bearing housing holes

with the holes in the cover. Install three mounting

screws through the holes.

13.
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.

14.
Feed switch wire through the shift lever bowl and

place upper end assembly on top of bowl.

15.
Place the shift lever bowl and signal switch cover

assembly on top of jacket, aligning the tangs on the

RING KIT

OUTER SECTION

Fig.
36—Tolerance Ring Kit—Final Adjustment

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