NISSAN TEANA 2003 Service Manual

REPAIR FOR COMPONENT PARTS
AT-313
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8. Measure clearance between overrun clutch retaining plate and
snap ring. If not within allowable limit, select proper retaining
plate. Refer to “Parts Information” for retaining plate selection.
9. Install drive plates, driven plates, retaining plates and dish plate
for forward clutch. Refer to AT- 3 6 6 , "
FORWARD CLUTCH" .
CAUTION:
Be careful to the order of plates.
10. Install snap ring for forward clutch with flat-bladed screwdriver.
11. Measure clearance between forward clutch retaining plate and
snap ring. If not within allowable limit, select proper retaining
plate. Refer to “Parts Information” for retaining plate selection.Specified clearance
Standard and allowable limit:
Refer to AT- 3 6 6 , "
OVERRUN CLUTCH" .
SCIA4899E
SCIA4900E
SCIA4894E
Specified clearance
Standard and allowable limit:
Refer to AT- 3 6 6 , "
FORWARD CLUTCH" .
SAT228D

AT-314
REPAIR FOR COMPONENT PARTS

12. Check operation of forward clutch and overrun clutch. Refer to
AT- 3 0 7 , "
DISASSEMBLY" .
SAT123F

REPAIR FOR COMPONENT PARTS
AT-315
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Low & Reverse BrakeBCS001OR
COMPONENTS
DISASSEMBLY
1. Check operation of low & reverse brake.
a. Apply compressed air to oil hole of transaxle case.
b. Check to see that retaining plate moves to snap ring.
c. If retaining plate does not contact snap ring:

D-ring might be damaged.

Fluid might be leaking past piston check ball.
2. Remove snap ring with flat-bladed screwdriver.
3. Remove low & reverse brake piston (with retainer) and spring
retainer from transaxle case.
4. Remove snap ring with flat-bladed screwdriver.
5. Remove driven plates, drive plates, retaining plates and dish
plates from transaxle case.
1. Driven plate 2. Dish plate 3. Snap ring
4. Spring retainer 5. D-ring 6. D-ring
7. Low & reverse brake piston 8. Retainer 9. Snap ring
10. Retaining plate 11. Drive plate 12. Retaining plate
SCIA3893E
SCIA4903E
SCIA4904E

AT-316
REPAIR FOR COMPONENT PARTS

6. In order to remove low & reverse brake piston, apply com-
pressed air to oil hole of retainer while holding piston.
CAUTION:
Apply air gradually and allow low & reverse brake piston to
come out evenly.
7. Remove D-rings from low & reverse brake piston.
INSPECTION
Low & Reverse Brake Snap Ring and Spring Retainer
Check for deformation, fatigue or damage. Replace if necessary.
Low & Reverse Brake Drive Plate

Check facing for burns, cracks or damage. Replace if necessary.

Measure thickness of facing.
CAUTION:

Measure the thickness at 3 locations and find the aver-
age.

Inspect all drive plates.

Replace if the thickness is below the allowable limit.
ASSEMBLY
1. Install D-rings on low & reverse brake piston.
SCIA3651E
SCIA4381E
Thickness of drive plate
Standard and allowable limit:
Refer to AT- 3 6 6 , "
LOW & REVERSE BRAKE" .
SAT162D
SCIA4381E

REPAIR FOR COMPONENT PARTS
AT-317
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2. Set and align low & reverse brake piston with retainer.
CAUTION:

This operation is required in order to engage the protru-
sions of piston to return springs correctly. Further proce-
dures are given in AT- 3 3 9 , "
ASSEMBLY" .

Apply ATF to surface of low & reverse brake piston and
retainer.
3. Install driven plates, drive plates, retaining plates and dish plates
on transaxle case. Refer to AT- 3 6 6 , "
LOW & REVERSE
BRAKE" .
CAUTION:
Be careful to the order of plates.
NOTE:
Install two dish plates fitting each installation direction with
groove displaced slightly.
SCIA3652E
SCIA4624E
SAT254E

AT-318
REPAIR FOR COMPONENT PARTS

4. Install snap ring with flat-bladed screwdriver.
5. Measure clearance between retaining plate (1) and transaxle
case (2) with feeler gauge (3). If not within allowable limit, select
proper retaining plate (front side) (4). Refer to “Parts Informa-
tion” for retaining plate selection.
6. Install low & reverse brake piston (with retainer) and spring retainer on transaxle case.
7. Install snap ring with flat-bladed screwdriver.
8. Check operation of low & reverse brake. Refer to AT- 3 1 5 , "
DIS-
ASSEMBLY" .
SCIA4904E
Specified clearance
Standard and allowable limit:
Refer to AT- 3 6 6 , "
LOW & REVERSE BRAKE" .
SCIA7731E
SCIA4903E

REPAIR FOR COMPONENT PARTS
AT-319
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Rear Internal Gear, Forward Clutch Hub and Overrun Clutch HubBCS001OS
COMPONENTS
DISASSEMBLY
1. Remove overrun clutch hub and thrust washer from forward
clutch hub.
2. Remove forward clutch hub from rear internal gear.
1. Overrun clutch hub 2. Thrust washer 3. Bearing race
4. Forward one-way clutch 5. Forward clutch hub 6. Thrust washer
7. Rear internal gear
SCIA4051E
SCIA3692E
SAT251D

AT-320
REPAIR FOR COMPONENT PARTS

3. Remove bearing race from rear internal gear.
4. Remove thrust washer from rear internal gear.
5. Remove bearing race from forward one-way clutch.
6. Remove forward one-way clutch from forward clutch hub.
SCIA3655E
SCIA3691E
SCIA4905E
SAT255D

REPAIR FOR COMPONENT PARTS
AT-321
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INSPECTION
Rear Internal Gear, Forward Clutch Hub and Overrun Clutch Hub
Check rubbing surfaces for wear or damage. Replace if necessary.
Bearing Races and Forward One-way Clutch

Check bearing races for deformation and damage. Replace if
necessary.

Check forward one-way clutch for wear and damage. Replace if
necessary.
ASSEMBLY
1. Install forward one-way clutch on forward clutch hub.
CAUTION:
Be careful to the direction of forward one-way clutch.
2. Install bearing race on forward one-way clutch.
SAT256D
SCIA3657E
SAT976H
SCIA4906E

AT-322
REPAIR FOR COMPONENT PARTS

3. Install thrust washer on rear internal gear.
CAUTION:
Align pawls of thrust washer with holes of rear internal
gear.
4. Install bearing race on rear internal gear.
5. Install forward clutch hub on rear internal gear.
CAUTION:

Check operation of forward one-way clutch.
Hold rear internal gear and turn forward clutch hub.
Check forward clutch hub for correct locking and unlock-
ing directions.

If not as shown in figure, check installation direction of
forward one-way clutch.
6. Install thrust washer and overrun clutch hub on forward clutch
hub.
CAUTION:

Align pawls of thrust washer with holes of overrun clutch
hub.

Align projections of rear internal gear with holes of over-
run clutch hub.
SCIA3690E
SCIA3659E
AAT426
SCIA3692E