Various ALLData Procedures.... TSB's and So-on

[Typrus]

It won't do pics, but if you guys really want them, I'll figure it out.



FACTORY SPECS!
Bore 3.05 in
Stroke 3.03 in
Compression Ratio 9
Net Brake Horsepower 62 hp at 4800 rpm
Net Torque 76 ft.lb at 2800 rpm








REFERENCE Emission Control NUMBER 001 DATE 08-29-86 MODEL AE7#, AE8#. AL3#

To reduce possible Catalytic Converter odors on vehicles equipped with the 3A-C, 4A-C and 4A-LC engines on 1983 and later California specifications, the idle CO must be set to 0.3% and the specified engine speed must be adjusted as shown below.

Power 4A-C 4A-LC
T/M Steering 3A-C '83 '84 '85 '86 '84 '85 '86

M/T W/O 5 M/T 650 rpm 650 rpm 700 rpm 700 rpm 650 rpm 650 rpm

4 M/T 550 rpm

With 800 rpm 800 rpm 800 rpm 750 rpm 650 rpm 650 rpm

A/T W/O 800 rpm 800 rpm 800 rpm 800 rpm 800 rpm 750 rpm
With 900 rpm 900 rpm 900 rpm 850 rpm 800 rpm 750 rpm

Procedures are as follows:
CARBURETOR




1. REMOVE CARBURETOR(a) Before disconnecting the vacuum hoses, use tags to identify how the vacuum hoses should be reconnected.
(b) Remove the carburetor from the engine.
(c) After removing the carburetor, cover the intake manifold with a clean cloth.

MAS PLUG




2. REMOVE MIXTURE ADJUSTING SCREW PLUG (MAS PLUG)(a) Plug each carburetor vacuum port to prevent entry of steel particles when drilling.
(b) Mark the center of the plug with a punch.

PLUG AND IDLE MIXTURE SCREW




(c) Drill a 0.256 in. (6.5 mm) hole in the center of the plug.
NOTE:
There is only (0.04 in.) 1 mm clearance between the plug and idle mixture screw, drill the plug carefully and slowly to avoid drilling into the idle mixture screw. The drill may force the plug out at this time.
MAS Plug




(d) Through the hole in the MAS plug, turn the mixture adjusting screw all the way in, using a small tip screwdriver.
NOTE:
Be careful not to damage the screw slot by tightening the screw too tight.
MAS Plug Removal




(e) Use a 0.295 in. (7.5 mm) drill to force the plug off.

(f) Unscrew the mixture adjusting screw 3 complete turns.
Vacuum Hoses




3. REINSTALL CARBURETOR(a) Reinstall the carburetor on the engine.
(b) Reconnect the vacuum hoses to the proper locations. Refer to the Vacuum Hose Information label under the hood.

4. REINSTALL AIR CLEANER

5. WARM ENGINE TO OPERATING TEMPERATURE
Idle CO Concentration Adjustment






6. ADJUST IDLE CO CONCENTRATION(a) Remove the exhaust pressure hose from the bottom of the EGR modulator. Connect the hose to the exhaust analyzer sampling hose to measure CO levels.

Idle CO Concentration Adjustment






Adjust idle speed and idle mixture(1) Initial conditions:
^ Air cleaner installed
^ Normal operating coolant temperature
^ Choke fully open
^ All accessories switched off
^ All vacuum lines connected
^ Ignition timing set to specification
^ Transmission in N range
^ Correct fuel level should be even with the correct level in the carburetor sight glass.
^ Front wheels straight for vehicles equipped with PS
(2) Start the engine.

(b) Set idle CO to 0.3% by turning the idle mixture adjusting screw and the idle speed adjusting screw to the specified idle speed as shown below:

Power 4A-C 4A-LC
T/M Steering 3A-C '83 '84 '85 '86 '84 '85 '86



M/T W/O 5 M/T 650 rpm 650 rpm 700 rpm 700 rpm 650 rpm 650 rpm

4 M/T 550 rpm

With 800 rpm 800 rpm 800 rpm 750 rpm 650 rpm 650 rpm
W/O 800 rpm 800 rpm 800 rpm 800 rpm 800 rpm 750 rpm
A/T
With 900 rpm 900 rpm 900 rpm 850 rpm 800 rpm 750 rpm

NOTE: While adjusting idle CO, be sure that electric cooling fan is off.
PLUG IDLE MIXTURE ADJUSTING SCREW




7. PLUG IDLE MIXTURE ADJUSTING SCREW(a) Remove the air cleaner and EGR vacuum modulator bracket.
(b) With tapered end inward, tap the new plug (P/N 21785-13210) until it is even with carburetor surface.
(c) Reinstall the EGR vacuum modulator bracket.

NOTE:
Make sure all hoses are securely installed.

8. CHECK AND ADJUST FAST IDLE SPEED.

9. CHECK AND ADJUST TP SETTING SPEED.

10. CHECK AND ADJUST A/C IDLE UP IF APPLICABLE.

11. REINSTALL AIR CLEANER Reinstall the air cleaner and connect the air suction hose to air cleaner.
PART NUMBER INFORMATION

Part Number Part Name

21785-13210 Plug, Idle Limit




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Campaign- Igniter may cause no-start condition


VIN Range Production
Model Year VDS Number Date
Tercel 1983 AL31G AL21G 0016303 to 0282528 August 1982
(3A-C) AL32G AL22G 3500000 to 3583290
&
AL35G AL25G
thru
AL32H AL21H
1984 AL32V AL22H
AL22V July 1984

Tercel 1983 AL32W 0000001 to 0150732
Wagon & AL35W
(3A-C) 1984 AL22W
AL25W

Corolla 1983 AE71D 0000001 to 0032484
(4A-C) AE72D 2000000 to 2111530
AE72E
AE72S
AE72C
AE72L

Corolla 1983 AE72W 5000000 to 5029958
Wagon (4A-C)

Corolla 1984 AE82E 3000000 to 3129707
FF AE83E
(4A-LC) AE82L

Corolla 1984 AE86S 0000001 to 0089441
FR AE86C
(4A-C)
Igniter Identification Marks





Replacement Required





Replacement Not Required





Igniter Identification Marks (Step 5)

Location of Igniter and I.D. Marking:

----------------------------------------------------------------------------

REFERENCE ENGINE
NUMBER 004
DATE 04-28-89
MODEL EL, AE, SV (W/MTM)
Figure 1





TITLE STOPPER TYPE ENGINE MOUNTS

Tercels, Corollas and Camrys equipped with Manual Transaxles currently use stopper type engine mounts with internal webs (see Figure 1). If any webbing has broken, do not replace the mount. The webbing is only used to locate the inner portion of the mount in position for assembly. It does not absorb shock.
Figure 2





This type of engine mount is adjustable by means of slotted bolt hole (See Figure 2). If it is out of adjustment, it could cause excessive engine vibration or noise when accelerating or decelerating. The correct adjustment for this mount is shown in Figure 1. Dimension "A" should be more than 3 mm (1/8"), and dimension "B" should be greater than or equal to dimension "A".







You heard it from the factory folks! DO NOT REPLACE YOUR MOUNTS! lol I'll have to try that.

[ARCHINSTL]

Model AL25 or 35 is not mentioned in the bulletin about mounts.
I'm in the process of installing the two (plus trans).
If the two angled pieces of the mount are broken/removed it would seem that the mount would move fore and aft. Are those mentioned the same as ours (no diagram)?
The mounting hole on the X-member is actually a slot; I presumed it was thus to permit easier installation of the X-member on the (already attached to the engine) mount...
In any event, I made sure the large lower washer under the bottom nut is in exactly the same place as its predecessor (used marks left by the original).
The FSM makes no mention of any type of adjustment to the mounts (surprise-surprise).
Tom M.

[shogun]

i have the mitchell program and also the all data one they are 2 dvds each plus 1 dvd for each additional make and years

[takza]

There a FREE program called MWSnap that is a good pic grabbing thingamabob.

If you can see the pic on your screen...you can grab it and save it in several formats. I use .jpg most times.

WinDOZE...............

Me an' Lefty use it all the time.....so get on that pardners....