1986 TOYOTA CAMRY V20 check oil

AT3476
AT3477Lock-up Relay Valve PlugLock-up Relay
Control Valve RetainerRetainerSleeve Plug RetainerNo. 1 Accumulator
Control Valve PlugCut-back Valve
PlugRetainer Modulator Valve ThrottleSleeve PinDown-shift PlugValve Vibrating Stopper Oil Strainer RetainerThrottle ValvePlate Washer
Wave Washer B
1 orifice
Control Valve PlugCheck Ball PlugSpring Retainer 2nd Coast
Modulator Valve
The throttle pressure is changed
according to the number of adjusting
rings.
When assembling the valve body,
install the same number of adjusting
rings as were removed.
Adjusting Ring
Pin
Cam
(Upper Valve Body)
COMPONENTS
- AUTOMATIC TRANSAXLEComponent Parts (Valve Body)AT-89

(Lower Valve Body)
COMPONENTS
AT4502
AT3483
Retainer Plug3 - 4 Shift Valve PlugRetainer PlugRetainer PlugNo. 2 Accumulator
Control Valve Retainer
2nd lock ValveCheck Ball Secondary Regulator ValveCheck Valve
Oil Strainer Pressure Relief ValveCheck Ball
Plunger Sleeve
The line pressure changes
according to the part of
the plunger sleeve which
comes into contact with
the retainer.
When reassembling the
valve body, position the
retainer in the same
position.
Retainer PlugPlunger RetainerRetainer Shift Valve Plug PlugPrimary Regulator
Valve Plate Washer 2 - 3 Shift Valve Retainer1 - 2 Shift Valve Low Coast Modulator Valve
AT-92- AUTOMATIC TRANSAXLEComponent Parts (Valve Body)

SpringFree length mm (in.)Coil outer diameter
mm (in.)Total No. of coils Color
Pressure relief valve11.2 (0.441) 6.4 (0.252)
7.5
None
Check valve19.9 (0.783) 11.0 (0.433)
8.5 None
Secondary regulator valve38.5 (1.516) 8.4 (0.331)
17.0
Purple
No. 2 accumulator control valve23.0 (0.906)6.3 (0.248)
12.0 Gray
Second lock valve20.7 (0.815) 6.1 (0.240)
12.0 Orange
3 - 4 shift valve29.2 (1.150) 8.9 (0.350)
12.0Light Green
Low coast modulator valve20.2 (0.795) 7.9 (0.311)
11.9 Purple
1 - 2 shift valve29.2 (1.150) 8.9 (0.350)
12.0Light Green
2 - 3 shift valve28.0 (1.102)9.4 (0.370)
10.3 None
Primary regulator valve64.2 (2.528)
18.6 (0.732)
12.5
None
SPECIFICATIONS OF VALVE BODY SPRINGS
HINT: During reassembly please refer to the spring specifications above to help discriminate the different
springs.
SECTIONAL VIEW OF VALVE BODY
AT3604
- AUTOMATIC TRANSAXLEComponent Parts (Valve Body)AT-93

AT3469
AT3468
AT3472AT3473
4. INSTALL LOCK-UP RELAY VALVE SLEEVE STOPPER
5. 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.
6. INSTALL UPPER VALVE BODY COVER
(a) Position the upper valve body cover.
(b) Install and finger tighten the eleven bolts.
HINT: Each bolt length (mm, in.) is indicated in the figure.
AT3467
7. INSTALL AND FINGER TIGHTEN BOLT IN LOWER
VALVE BODY
HINT: Bolt length (mm, in.) is indicated in the figure.
8. INSTALL CHECK BALLS
Install the two check balls into the lower valve body.
Oil Strainer
Gasket
Plate
Gasket
AT-96- AUTOMATIC TRANSAXLEComponent Parts (Valve Body)

AT4300
AT4302
Sleeve
AT4301
Oil Seal Ring
AT4303 AT4299
Outer RaceDISASSEMBLY OF DIFFERENTIAL ASSEMBLY
1. REMOVE RIGHT SIDE BEARING OUTER RACE
2. CHECK DIFFERENTIAL END PLAY
Using a dial indicator, measure the differential end play.
End play: 0.18 - 0.82 mm (0.0071 - 0.0323 in.)
3. REMOVE RING GEAR MOUNTING CASE SLEEVE
4. REMOVE OIL SEAL RINGS
Remove four oil seal rings from the ring gear mounting
right case.
5. REMOVE SPEEDOMETER DRIVE GEAR
Using snap ring pliers, remove the snap ring and the
speedometer drive gear.
- AUTOMATIC TRANSAXLEComponent Parts (Differential Assembly-A540E, A540H)AT-107

AT3679
AT3680
SST
AT4575Printed Number
AT3676
(c) Using a hammer and brass bar, drive out the outer
race and adjusting shim from LH bearing retainer.
6. INSTALL ADJUSTING SHIM AND BEARING OUTER
RACE TO LH BEARING RETAINER
(a) Place the adjusting shim into the LH bearing
retainer.
HINT: Use either the shim which was removed or one
2.40 mm (0.0945 in.).
(b) Using SST, press the outer race into the LH
retainer.
SST 09316-2001 1, 09350-32014 (09351-32150)
HINT: Install the oil baffle and oil seal after adjusting
the differential side bearing preload.
(See page AT-126)
INSPECTION OF HYDRAULIC MULTIPLATE
CLUTCH
INSPECT DISCS, PLATES AND FLANGE
Check if the sliding surfaces of discs, plates and flange
are worn or burnt. If necessary, replace them.
HINT:

If the lining of the disc is exfoliated or discolored,
or even a part of the printed number is defaced,
replace all discs.

Before assembling new discs, soak them in ATF
for at least fifteen minutes.
AT-1 12- AUTOMATIC TRANSAXLEComponent Parts (Differential Assembly-A540E, A540H)

AT7758
AT4301
Oil Seal Ring
AT4302
Sleeve
AT4299
Outer Race
AT7757
10. CHECK OPERATION OF FRONT DIFFERENTIAL
Check that the front differential turns smoothly.
11. INSTALL SPEEDOMETER DRIVE GEAR
(a) Place the speedometer drive gear on the ring gear
mounting case.
(b) Install the snap ring.
12. INSTALL OIL SEAL RINGS
Install the four oil seal rings to the ring gear mounting
right case.
13. INSTALL RING GEAR MOUNTING CASE SLEEVE
14. INSTALL RIGHT SIDE BEARING OUTER RACE
- AUTOMATIC TRANSAXLEComponent Parts (Differential Assembly-A540E, A540H)AT-1 17

AT3686 AT3803
A540E
AT3687
SST A540E
AT3688
SST
AT3689
SST
AT3685
SST A540E
2. (A540E)
INSTALL OIL SEALS TO CAGE
(a) Using SST, press in a new oil seal with the lip facing
downward.
SST 09325-12010
Oil seal press in depth (from flat end):
8 mm (0.31 in.)
(b) Check the oil seal press in depth.
Oil seal press in depth: 4.3 mm (0.169 in.)
(c) With the oil seal lip facing upward, use SST to
press in a new oil seal until its end is flush with the
surface of the cage.
SST 09325-12010
(d) Coat the oil seal lips with MP grease.
3. INSTALL SHAFT BEARING OUTER RACE TO CAGE
Using SST, press the outer race into the cage.
SST 09350-32014 (09351-32111)
4. INSTALL DRIVE PINION SHAFT BEARING
Using SST, press in the bearing.
SST 09350-32014 (09351-32100)
- AUTOMATIC TRANSAXLEComponent Parts (Differential Assembly-A540E, A540H)AT-1 19