1986 TOYOTA CAMRY V20 length

GENERAL INFORMATION
1. WHEN HANDLING REFRIGERANT (R±12),
FOLLOWING PRECAUTIONS MUST BE OBSERVED.
(a) Do not handle refrigerant in an enclosed area or near
an open flame.
(b) Always wear eye protection.
(e) Be careful that liquid refrigerant does not get in your
eyes or on your skin.
If liquid refrigerant gets in your eyes on your skin;
wDo not rub.
wWash the area with a lot of cool water
wApply clean petroleum jelly to the skin.
wGo immediately to a physician or hospital for
professional treatment.
wDo not attempt to treat yourself.
(d) Discharge refrigerant from the charging valve before
installing the new compressor.
If the refrigerant is not discharged first, compressor oil will
spray out with the refrigerant gas when the plug is r
moved.
(e) Do not use a burner for bending or lengthening opera-
tions on tubes.
If tubes are heated with a burner, a layer of oxidation forms
inside the tube, causing the same kind of trouble as an ac±
cumulation of dust.
3. WHEN TIGHTENING CONNECTING PARTS;
(a) Apply a few drops of compressor oil to O±ring fittings
for easy tightening and to prevent leaking of refriger-
ant gas.
(b) Tighten the nut using two wrenches to avoid twisting
the tube. 2. WHEN REPLACEiNG PARTS ON REFRIGERANT LINE;
(a) Discharge refrigerant slowly before replacement.
(b) Insert a plug immediately in disconnected parts to
prevent entry of moisture and dust.
(c) Do not leave a new condenser or receiver, etc., lying
around with the plug removed.
± AIR CONDITIONING SYSTEMGeneral InformationAC±2

ASSEMBLY OF SECOND COAST BRAKE
PISTON
1. SELECT PISTON ROD
If the band is OK with piston stroke not within the standard value,
select the piston rod.
Piston stroke: 1.5 ± 3.0 mm (0.059 ± 0.118 in.)
There are two lengths of piston rod.
Piston rod length: 72.9 mm (2.870 in.)
71.4 mm (2.811 in.)
2. INSTALL PISTON ROD
(a) Install the washer and spring to the piston rod.
INSPECTION OF SECOND COAST BRAKE
COMPONENT
INSPECT BRAKE BAND
If the lining of the brake band is exfoliated or discolored,
or even part of the printed numbers are defaced, replace the
brake band.(b) Remove the spring, washer and piston rod.
(b) Install an E±ring while pushing the piston.
± AUTOMATIC TRANSAXLEComponent Parts (Second Coast Brake) (A140L and
A140E)AT±80

HINT: During re±assembly please refer to the spring specifications above to help discriminate be-
tween the different springs.
SECTIONAL VIEW OF VALVE BODY
SPECIFICATIONS OF VALVE BODY SPRINGS
Low Coast Modulator Valve Spring
2nd Coast Modulator Valve SpringAccumulator Control Valve SpringThrottle Modulator Valve Spring
Lock±up Relay Valve SpringCoil Outer
Diameter mm (in.)
Down Shift Plug Spring
Cut±back Valve Spring Throttle Valve SpringFree Length
mm (in.)Number
of Coils SpringColor
± AUTOMATIC TRANSAXLEComponent Parts (Valve Body) (A140E)AT±125

HINT: During re±assembly please refer to the spring specifications above to help discriminate be-
tween the different springs.
SECTIONAL VIEW OF VALVE BODY
SPECIFICATIONS OF VALVE BODY SPRINGS
Secondary Regulator Valve Spring
Primary Regulator Valve Spring
Cooler By±pass Valve Spring Lock±up Signal Valve Spring
Pressure Relief Valve SpringCoil Outer
Diameter mm (in.)
2±3 Shift Valve Spring 3±4 Shift Valve Spring
1±2 Shift Valve SpringFree Length
mm (in.)Number of
Coils SpringColor
None
NoneNone None
None None
None None
± AUTOMATIC TRANSAXLEComponent Parts (Valve Body) (A140E)AT±128

(Assembly of Valve Body)
(See page AT±121)
1. POSITION PLATE AND NEW GASKETS ON LOWER
VALVE BODY
Position the new No. 2 gasket, the plate and then the new
No. 1 gasket on the lower valve body.
HINT: Since No. 1 gasket and No. 2 gasket are similar use
the illustration below to discriminate between them.
2. PLACE LOWER VALVE BODY WITH PLATE AND
GASKETS ON UPPER VALVE BODY
HINT: Hold the lower valve body, gaskets and plate
securely so they do not separate.
Align each bolt hole in the valve bodies with the gas-
kets and plate.
3. INSTALL AND FINGER TIGHTEN BOLTS IN LOWER
VALVE BODY TO SECURE UPPER VALVE BODY
Install and finger tighten the three bolts.
HINT: Each bolt length (mm (in.)) is indicated in the
figure.
± AUTOMATIC TRANSAXLEComponent Parts (Valve Body) (A140E)AT±130

4. INSTALL LOWER VALVE BODY COVER
(a) Install the lower valve body cover over the new gasket.
(b) Install and finger tighten the ten bolts.
HINT: Each bolt length (mm (in.)) is indicated in the fig-
ure.
7. INSTALL UPPER VALVE BODY COVER GASKETS,
PLATE AND THROTTLE MODULATOR OIL STRAINER
(a) Position a new gasket and plate and then another new
gasket.
HINT: Both gaskets are same one.
(b) Install the oil strainer onto the gasket.
8. INSTALL UPPER VALVE BODY COVER
(a) Position the upper valve body cover.
(b) Install and finger tighten the nine bolts.
HINT: Each bolt length (mm (in.)) is indicated in the fig-
ure. 5. INSTALL AND FINGER TIGHTEN BOLTS IN UPPER
VALVE BODY
Install and finger tighten the three bolts.
HINT: Each bolt length (mm (in.)) is indicated in the fig-
ure.
6. INSTALL SLEEVE STOPPER
± AUTOMATIC TRANSAXLEComponent Parts (Valve Body) (A140E)AT±131

9. INSTALL SOLENOIDS
(a) Install the new O±rings on the solenoids.
W Install the No. 1 and No. 2 solenoids.
(e) Install and finger tighten the three bolts.
HINT: Each bolt length (mm (in.)) is indicated in the figure.
10. TIGHTEN BOLTS OF UPPER AND LOWER VALVE
BODIES
(a) Tighten the sixteen bolts in the lower valve body.
Torque: 55 kg±cm (48 in.±Ib, 5.4 N±m)
(b) Tighten the twelve bolts in the upper valve body.
Torque: 55 k9±cm (48 in.±Ib, 5.4 N±m))
± AUTOMATIC TRANSAXLEComponent Parts (Valve Body) (A140E)AT±132

HINT: During re±assembly please refer to the spring specifications above to help discriminate be-
tween the different springs.
SECTIONAL VIEW OF VALVE BODY
SPECIFICATIONS OF VALVE BODY SPRINGS
Low Coast Modulator Valve Spring
2nd Coast Modulator Valve SpringAccumulator Control Valve SpringThrottle Modulator Valve Spring
Lock±up Relay Valve SpringCoil Outer
Diameter
mm (in.)
Down Shift Plug Spring
Throttle Valve SpringFree Length
mm (in.)Number of
Coils Spring
Color
± AUTOMATIC TRANSAXLEComponent Parts (Valve Body) (A140L)AT±137