TOYOTA CAMRY V20 1986 Service Information

REMOVAL OF DISTRIBUTOR
1. REMOVE AIR CLEANER CAP, AIR FLOW METER AND
AIR CLEANER HOSE
(a) Disconnect the air flow meter connector.
(b) Disconnect the air hoses.
(c) Loosen the air cleaner hose clamp bolt.
(d) Disconnect the air cleaner cap clips.
(e) Remove the air cleaner cap and air flow meter together with
air cleaner hose.
2. DISCONNECT HIGH±TENSION CORDS FROM
DISTRIBUTOR CAP
HINT: When disconnect the high±tension cords, unlock the
distributor cap.
3. DISCONNECT DISTRIBUTOR CONNECTOR
4. REMOVE DISTRIBUTOR
Remove the two hold±down bolts, and pull out the distributor.
Remove the 0±ring.
DISTRIBUTOR (2VZ±FE)
COMPONENTS
± IGNITION SYSTEMDistributor (2VZ±FE)IG±18

INSTALLATION OF DISTRIBUTOR
1. SET NO.1 CYLINDER TO TDC/COMPRESSION
Turn the crankshaft clockwise, and position the the slit of
the intake camshaft (RH cylinder head) as shown. Look at
the distributor attachment hole to set.
3. CONNECT HIGH±TENSION CORDS TO DISTRIBUTOR
CAP
(a) (Ex. Center Cord)
First, insert the grommet part only. (d) Insert the distributor, aligning the line of the housing
with the cutout of the distributor attachment bearing
cap.
(e) Lightly tighten the two hold±down bolts. 2. INSTALL DISTRIBUTOR
(a) Install a new O±ring to the housing.
(b) Apply a light coat of engine oil on the 0±ring.
(c) Align the cutout marks of the coupling and housing.
± IGNITION SYSTEMDistributor (2VZ±FE)IG±19

5. INSTALL AIR CLEANER CAP, AIR FLOW METER AND
AIR CLEANER HOSE
(a) Connect the air cleaner hose, and install the air cleaner cap
and air flow meter with the four clips.
(b) Tighten the air cleaner hose clamp bolt.
(c) Connect the air hoses.
(d) Connect the air flow meter connector. (c) Check that the claw of the holder is engaged by lightly
pulling the holder.
(d) (Center Cord)
Insert the grommet and holder together.
(e) Connect the high±tension cords as shown in the illustration.
4. CONNECT DISTRIBUTOR CONNECTOR (b) (Ex Center Cord)
Align the spline of the distributor cap with the spline
groove of the holder, and slide the holder.
NOTICE: Check that the holder is correctly installed to
the grommet and distributor cap as shown in the il-
lustration.
± IGNITION SYSTEMDistributor (2VZ±FE)IG±20

6. WARM UP ENGINE
Allow the engine to normal operating temperature.
7. CONNECT TACHOMETER AND TIMING LIGHT TO
ENGINE
Connect the tachometer test probe to terminal IG [±] of the
check connector.
NOTICE:
wNEVER allow the tachometer test probe to touch ground
as it could result in damage to the igniter
and/or ignition coil.
wAs some tachometers are not compatible with this igni-
tion system, we recommended that you confirm the
compatibility of your unit before use.
8. ADJUST IGNITION TIMING
(a) Check the idle speed.
Idle speed: 700
+ 50 rpm
(b) Using SST connect terminals TE1 and E1 of the check con-
nector.
SST 09843±18020
(c) Using a timing light, check the ignition timing.
Ignition timing: 10°6TDC @ idle
(Transmission in N range)
(d) Loosen the two hold±down bolts, and adjust by turning the
distributor.
(e) Tighten the hold±down bolts, and recheck the ignition timing.
Torque: 185 kg±cm (13 ft±Ib, 18 N±m)
9. FURTHER CHECK IGNITION TIMING
Ignition timing: 10°BTDC @ idle
(Transmission in N range)
HINT: The timing mark moves in a range between 13°
and 27°.
10. DISCONNECT TACHOMETER AND TIMING LIGHT
FROM ENGINE (f) Remove SST.
SST 09843±18020
± IGNITION SYSTEMDistributor (2VZ±FE)IG±21

INTRODUCTION
± INTRODUCTIONIN±1

HOW TO USE THIS MANUAL
To assist you in finding your way through the manual, the
Section Title and major heading are given at the top of every
page.
An INDEX is provided on the first page of each section to guide
you to the item to be repaired.
At the beginning of each section, PRECAUTIONS are given
that pertain to all repair operations contained in that section.
Read these precautions before starting any repair task.
TROUBLESHOOTING tables are included for each system to
help you diagnose the problem and find the cause. The repair
for each possible cause is referenced in the remedy column to
quickly lead you to the solution.
REPAIR PROCEDURES
Most repair operations begin with an overview illustration. It
identifies the components and shows how the parts fit together.
Example:
± INTRODUCTIONHow to Use This ManualIN±2

Task heading: what to do
21. CHECK PISTON STROKE OF OVERDRIVE BRAKE
(a) Place SST and a dial indicator onto the overdrive brake
piston as shown in the figure.
SST 09350±30020 (09350±06120)
Set part No. Component part No.
Detailed text: how to do task
(b) Measure the stroke applying and releasing the com-
pressed air (4 ± 8 kg /cm
2, 57 ±114 psi or 392 ± 785
kPa) as shown in the figure.
Piston stroke: 1.40 ±1.70 mm (0.0551 ± 0.0669 in.)
Specification
This format provides the experienced technician with a FAST
TRACK to the information needed. The upper case task
heading can be read at a glance when necessary, and the
text below it provides detailed information. Important specifi-
cations and warnings always stand out in bold type.
REFERENCES
References have been kept to a minimum. However, when
they are required you are given the page to refer to.
SPECIFICATIONS
Specifications are presented in bold type throughout the text
where needed. You never have to leave the procedure to
look up your specifications. They are also found in Appendix
A, for quick reference.
CAUTIONS, NOTICES, HINTS:
wCAUTIONS are presented in bold type, and indicate there
is a possibility of injury to you or other people.
wNOTICES are also presented in bold type, and indicate the
possibility of damage to the components being repaired.
wHINTS are separated from the text but do not appear in bold.
They provide additional information to help you efficiently
perform the repair. The procedures are presented in a step±by±step format:
wThe illustration shows what to do and where to do it.
wThe task heading tells what to do.
wThe detailed text tells how to perform the task and gives
other information such as specifications and warnings.
Example:
± INTRODUCTIONHow to Use This ManualIN±3

GENERAL REPAIR INSTRUCTIONS
1. Use fender seat and floor covers to keep the vehicle clean
and prevent damage.
2. During disassembly, keep parts in the appropriate order to
facilitate reassembly.
3. Observe the following:
(a) Before performing electrical work, disconnect the neg-
ative cable from the battery terminal.
(b) If it is necessary to disconnect the battery for inspection
or repair, always disconnect the cable from the nega-
tive H terminal which is grounded to the vehicle body.
(c) To prevent damage to the battery terminal post, loosen
the terminal nut and raise the cable straight up
without twisting or prying it.
(d) Clean the battery terminal posts and cable terminals
with a shop rag.
o not scrape them with a file or other
abrasive objects.
(e) Install the cable terminal to the battery post with
the nut loose, and tighten the nut after installation. Do
not use a hammer to tap the terminal onto the post.
(f) Be sure the cover for the positive (+) terminal is properly
in place.
4. Check hose and wiring connectors to make sure that they are
secure and correct.
5. Non±reusable parts
(a) Always replace cotter pins, gaskets, 0±rings and oil
seals etc. with new ones.
(b) Non±reusable parts are indicated in the component il-
lustrations by the ºrº symbol.
IDENTIFICATION INFORMATION
VEHICLE IDENTIFICATION NUMBER
The vehicle identification number is stamped on the cowl
panel.
This number has also been stamped on the vehicle identifi-
cation number plate and certification regulation label.
A. Vehicle Identification Number
B. Vehicle Identification Number Plate
C. Certification Regulation Label
ENGINE SERIAL NUMBER
The engine serial number is stamped on the engine block as
shown.
± INTRODUCTIONIdentification InformationIN±4

GENERAL REPAIR INSTRUCTIONS
1. Use fender seat and floor covers to keep the vehicle clean
and prevent damage.
2. During disassembly, keep parts in the appropriate order to
facilitate reassembly.
3. Observe the following:
(a) Before performing electrical work, disconnect the neg-
ative cable from the battery terminal.
(b) If it is necessary to disconnect the battery for inspection
or repair, always disconnect the cable from the nega-
tive H terminal which is grounded to the vehicle body.
(c) To prevent damage to the battery terminal post, loosen
the terminal nut and raise the cable straight up
without twisting or prying it.
(d) Clean the battery terminal posts and cable terminals
with a shop rag.
o not scrape them with a file or other
abrasive objects.
(e) Install the cable terminal to the battery post with
the nut loose, and tighten the nut after installation. Do
not use a hammer to tap the terminal onto the post.
(f) Be sure the cover for the positive (+) terminal is properly
in place.
4. Check hose and wiring connectors to make sure that they are
secure and correct.
5. Non±reusable parts
(a) Always replace cotter pins, gaskets, 0±rings and oil
seals etc. with new ones.
(b) Non±reusable parts are indicated in the component il-
lustrations by the ºrº symbol.
IDENTIFICATION INFORMATION
VEHICLE IDENTIFICATION NUMBER
The vehicle identification number is stamped on the cowl
panel.
This number has also been stamped on the vehicle identifi-
cation number plate and certification regulation label.
A. Vehicle Identification Number
B. Vehicle Identification Number Plate
C. Certification Regulation Label
ENGINE SERIAL NUMBER
The engine serial number is stamped on the engine block as
shown.
± INTRODUCTIONGeneral Repair InstructionsIN±4

6. Precoated parts
Precoated parts are bolts and nuts, etc. that are coated with a
seal lock adhesive at the factory.
(a) If a precoated part is retightened, loosened or caused to
move in any way, it must be recoated with the specified
adhesive.
(b) Recoating of precoated parts
(1) Clean off the old adhesive from the bolt, nut or threads.
(2) Dry with compressed air.
(3) Apply the specified sea! lock adhesive to the bolt or nut
threads.
(e) Precoated parts are indicated in the. component illustra-
tions by the ºrº symbol.
7. When necessary, use a sealer on gaskets to prevent leaks.
8. Carefully observe all specifications for bolt tightening torques. Al-
ways use a torque wrench.
9. Use of special service tools (SST) and special service materials
(SSM) may be required, depending on the nature of the repair.
Be sure to use SST and SSM where specified and follow the
proper work procedure. A list of SST and
SSM can be found at the back of this manual.
10. When replacing fuses, be sure the new fuse has the correct am-
perage rating. DO NOT exceed the rating or use one with a low-
er rating.
11. Care must be taken when jacking up and supporting the vehicle.
Be sure to lift and support the vehicle at the proper locations.
(See page IN±27)
(a) If the vehicle is to be jacked up only at the front or rear end,
be sure to block the wheels at the apposite end in order
to ensure safety.
(b) After the vehicle is jacked up, be sure to support it on stands.
It is extremely dangerous to do any work on a vehicle
raised on a jack alone, even for a small job that can be fin-
ished quickly.
12. Observe the following precautions 'to avoid damage to the parts:
(a) Do not open the cover or case of the ECU unless abso-
lutely necessary. (If the IC terminals are touched, the
IC may be destroyed by static electricity.)
(b) When replacing the internal mechanism (computer
part) of the digital meter, be careful that no
part of your body or clothing comes in contact with the
terminals of the leads from the IC, etc. of the replace-
ment part (spare part).
(c) To disconnect vacuum hoses, pull on the end, not the middle
of the hose.
M To pull apart electrical connectors, pull on the connector
itself, not the wires.
(e) Be careful not to drop electrical components, such as sen-
sors or relays. If they are dropped on a hard floor, they
should be replaced and not reused.
± INTRODUCTIONGeneral Repair InstructionsIN±5