torque LEXUS SC400 1991 Service Service Manual

VALVE BODY INSTALLATION
AT0GH±02
1. INSTALL 4 SOLENOID VALVES
2. INSTALL CHECK BALL BODY AND SPRING AND HOLDIT
3. INSTALL VALVE BODY
(a) Align the groove of the manual valve to the pin of the lever.
(b) Install the 20 bolts and clamp.
Torque: 10 N Vm (100 kgf Vcm, 7 ft Vlbf)
(c) Connect the throttle cable to the cam.
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A304E (1UZ±FE) AUTOMATIC TRANSMISSION VALVE BODYAT±21
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4. CONNECT SOLENOID VALVE CONNECTORS
5. INSTALL OIL STRAINER AND GASKETSInstall the oil strainer and torque the 3 bolts.
Torque: 10 N Vm (100 kgf Vcm, 7 ft Vlbf)
6. INSTALL OIL PAN
(a) Install the 4 magnets in the indentations of the oil pan, as
shown in the illustration.
(b) Remove any FIPG material and be careful not to drop oil on the contacting surfaces of the transmission case and oil pan.
(c) Apply FIPG to the oil pan, as shown in the illustration.
FIPG:
Part No. 08826±00090, THREE BOND 1281 or equivalent
(d) Install the oil pan to the transmission case and torque the 19bolts.
Torque: 7.4 N Vm (75 kgf Vcm, 65 in. Vlbf)
7. INSTALL FRONT EXHAUST PIPE
(See page EG±204)
8. CHECK FLUID LEVEL
AT±22
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A304E (1UZ±FE) AUTOMATIC TRANSMISSION VALVE BODY
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TORQUE CONVERTER CLUTCH
CLEANING
AT079±04
If the transmission is contaminated, the torque converter
clutch and transmission cooler should be thoroughly flushed
with ATF.
TORQUE CONVERTER CLUTCH AND
DRIVE PLATE INSPECTION
AT00J±01
1. INSPECT ONE±WAY CLUTCH
(a) Install SST so that it fits in the notch of the converter hub and
outer race of the one±way clutch.
SST 09350±30020 (09350±32020)
(b) Press on the serrations of starter with a finger and rotate it. Check if it rotates smoothly when turned clockwise and locks
up when turned counterclockwise.
2. MEASURE DRIVE PLATE RUNOUT AND INSPECT RING GEAR
Set up a dial indicator and measure the drive plate runout.
If runout exceeds 0.20 mm (0.0079 in.) or if the ring gear is
damaged, replace the drive plate. If installing a new drive
plate, note the orientation of spacers and tighten the bolts.
Torque: 98 N Vm (1,000 kgf Vcm, 72 ft Vlbf)
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A304E (1UZ±FE) AUTOMATIC TRANSMISSION ASSEMBLY REMOVAL AND INSTALLATIONAT±25
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INSTALLATION MAIN POINTS
AT00L±01
1. CHECK TORQUE CONVERTER CLUTCH INSTALLATIONUsing calipers and a straight edge, measure from the
installed surface of the torque converter clutch to the front
surface of the transmission housing.
Correct distance:
17.1 mm (0.673 in.)
If the distance is less than the standard, check for an improp-
er installation.
2. LIFT ENGINE FRONT SIDE
3. INSTALL THROTTLE CABLE
4. ADJUST THROTTLE CABLE (See page AT±48)
5. FILL TRANSMISSION WITH ATF AND CHECK FLUID LEVEL
(See page AT±47)
NOTICE: Do not overfill.
Fluid type:
ATF Type T±II or equivalent
6. INSTALL PROPELLER SHAFT(See page PR±12 to PR±14 )
7. INSTALL EXHAUST PIPE
(See page EG±204)
AT±26
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A304E (1UZ±FE) AUTOMATIC TRANSMISSION ASSEMBLY REMOVAL AND INSTALLATION
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18. INSTALL FOLLOWING PARTS:(a) Hood
HINT: Torque the hood support
Torque: 22 N Vm (225 kgf Vcm, 16 ft Vlbf)
(b) Front roof headlining
(c) Holders
(d) Center visor and inner rear view mirror
(e) Interior light
(f) Front pillar garnish
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BODY WindshieldBO±51
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(c) Push the piano wire through from the interior.
(d) Cut loose the adhesive and remove the glass.
HINT: Do not damage the body.
INSTALLATION OF QUARTER WINDOW
GLASS
(See page BO±52)
1. CLEAN BODY OR GLASS Wipe off any adhesive left on the body or glass with cleaner.
2. INSTALL QUARTER WINDOW GLASS (a) Apply the primer around the entire ceramic applicationarea.
(b) Install the seal to the glass.
(c) Install the window glass to the body with four bolts.
3. INSTALL FOLLOWING PARTS: (a) Quarter trim and roof side inner garnish
(b) Seat belt shoulder anchor
Torque: 43 N Vm (440 kgf Vcm, 32 ft Vlbf)
(c) Rear seat cushion and back
(See page BO±67)
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BODY Quarter Window GlassBO±53
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4. REMOVE FRONT SEAT(a) Remove five bolts.
(b) Disconnect the connector.
INSTALLATION OF FRONT SEAT
(See page BO±58)
1. INSTALL HEADREST TO SEAT
2. INSTALL FRONT SEAT (a) Connect the connector.
(b) Install five bolts.
Torque: 37 N Vm (375 kgf Vcm, 27 ft Vlbf)
3. CHECK SEAT ADJUSTER PROPER OPERATION
4. INSTALL SEAT TRACK COVERS
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BODY Seat (Front Seat)BO±59
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INSTALLATION OF REAR SEAT
(See page BO±66)
1. INSTALL REAR SEAT BACK Push down the rear seat back and install three bolts.
Torque: 18 N Vm (185 kgf Vcm, 13 ft Vlbf)
2. INSTALL REAR SEAT CUSHION
(a) Insert the seat cushion wire to seat back.
HINT: Before installation, confirm that the rear seat belts
are positioned shown.
(b) Push down the cushion to install the hook to the bodypanel.
HINT: Confirm that the seat is installed firmly.
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BODY Seat (Rear Seat)BO±67
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INSTALLATION OF FRONT SEAT BELT
(See page BO±70)
1. INSTALL FRONT SEAT INNER BELT
Torque: 43 N Vm (440 kgf Vcm, 32 ft Vlbf)
2. INSTALL FRONT SEAT OUTER BELT
Torque:
Retractor bolt 43 N Vm (440 kgf Vcm, 32 ft Vlbf)
Anchor bolt 43 N Vm (440 kgf Vcm, 32 ft Vlbf)
HINT: After installing the anchor bolt, check that the an-
chor turns smoothly.
3. INSTALL FOLLOWING PARTS: (a) Quarter trim and roof side inner garnish
(b) Front pillar garnish
(c) Rear seat cushion and seat back
(d) Front seat
INSPECTION OF FRONT SEAT BELT
[Emergency Locking Retractor (ELR) Type]
1. RUNNING TEST (IN SAFE AREA)
(a) Fasten the front seat belt.
(b) Drive the car at 10 mph (16 km/h) and make a very hardstop.
(c) Check that the belt is locked and cannot be extended at this time.
HINT: Conduct this test in a safe area. If the belt does not
lock, remove the belt mechanism assembly and conduct the
following static check. Also, whenever installing a new belt
assembly, verify the proper operation before installation.
2. STATIC TEST (a) Remove the locking retractor assembly.
(b) Tilt the retractor slowly.
(c) Verify that the belt can be pulled out at a tilt of 15degrees or less, and cannot be pulled out at over 45
degrees of tilt.
If a problem is found, replace the assembly.
BO±72
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BODY Seat Belt (Front Seat Belt)
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Rear Seat Belt
REMOVAL OF REAR SEAT BELT
(See page BO±70)
1. REMOVE REAR SEAT BACK AND CUSHION
2. REMOVE PACKAGE TRAY TRIM (a) Using a clip remover, remove two clips.
(b) Pull the belt guide forward to remove it.
(c) Pull the trim forward to remove it.
3. REMOVE REAR SEAT OUTER BELT (a) Remove the outer belt floor anchor bolt.
(b) Remove the bolt and the retractor.
4. REMOVE REAR SEAT INNER BELT
INSTALLATION OF REAR SEAT BELT
(See page BO±70)
1. INSTALL REAR SEAT INNER BELT
Torque: 43 N Vm (440 kgf Vcm, 32 ft Vlbf)
2. INSTALL REAR SEAT OUTER BELT
Torque:
Retractor bolt 43 N Vm (440 kgf Vcm, 32 ft Vlbf)
Anchor bolt 43 N Vm (440 kgf Vcm, 32 ft Vlbf)
3. INSTALL PACKAGE TRAY TRIM
4. INSTALL REAR SEAT BACK AND CUSHION
(See step 1 to 2 on page BO±67)
HINT: After installation, check that the seat belts are posi-
tioned as shown.
INSPECTION OF REAR SEAT BELT
Emergency Locking Retractor (ELR)
1. RUNNING TEST (IN SAFE AREA) (See step 1 on page BO±72)
2. STATIC TEST (See step 2 on page BO±72)
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BODY Seat Belt (Rear Seat Belt)BO±73
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