NISSAN TIIDA 2011 Service Repair Manual

AT-314
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
Low & Reverse Brake
INFOID:0000000005928298
COMPONENTS
DISASSEMBLY
1. Check operation of low & reverse brake.
a. Apply compressed air into oil hole of transaxle case at the loca- tion as shown.
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.
• Seal lip might be damaged.
2. Remove snap ring (1) using a suitable tool (A).
3. Remove retaining plates, drive plates, driven plates, dish plates.
1. Seal lip 2. D-ring 3. Low & reverse brake piston
4. Spring retainer assembly 5. Snap ring 6. Driven plate
7. Retaining plate 8. Driven plate 9. Retaining plate
10. Snap ring 11. Drive plate 12. Dish plate
SCIA6007J
SAT230D
SCIA7039E
Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-315
< SERVICE INFORMATION >
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4. Set Tool (A) on spring retainer assembly, and remove snap ring from transaxle case while compressing spring retainer assem-
bly.
CAUTION:
Set Tool directly over return springs.
5. Remove spring retainer assembly from transaxle case. CAUTION:
Do not remove return springs from spring retainer.
6. Apply compressed air into the oil hole on transaxle case as shown in the figure to raise piston while strongly pressing the
whole low & reverse brake piston by hand. When applying com-
pressed air, strongly press the whole piston and adjust the pres-
sure so that it is raised evenly. Portion (A) (low & reverse brake
pressure) especially tends to tilt.
CAUTION:
Apply air gradually and allow low & reverse brake piston to
come out evenly.
7. Remove low & reverse brake piston from transaxle case by turn- ing it.
8. Inspect transaxle case. Replace if damaged or worn.
9. Remove seal lip (1) and D-ring (2) from low & reverse brake pis- ton (3).
INSPECTION
Low & Reverse Brake Snap Rings
Check for deformation, fatigue or damage. Replace if necessary.
Low & Reverse Brake Drive Plates
Tool number A: KV31103200 (J-39186)
SCIA7990E
SCIA6346J
SCIA6516J
Revision: May 2010 2011 Versa

AT-316
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
• Check facing for burns, cracks or damage. Replace if necessary.
• Measure thickness of facing.CAUTION:
• Measure the thickness at 3 locations and find the average.
• Inspect all drive plates.
• Replace if the thickness is below the allowable limit.
Low & Reverse Brake Dish Plates
• Check for deformation or damage.
• Measure thickness (t) of dish pl ate. Replace if damaged, deformed
or worn.
Low & Reverse Brake Spring Retainer Assembly
Check length (L) of spring retainer assembly. Replace if damaged,
deformed or worn.
CAUTION:
Do not remove return springs (A ) from spring retainer (B)
ASSEMBLY
1. Install seal lip (1) and D-ring (2) on low & reverse brake piston
(3).Thickness of drive plate
Standard and allowable limit: Refer to AT-376, "
Clutches and Brakes".
SAT162D
Thickness of dish plate (t) : 2.93 mm (0.1154 in)
SCIA8008E
Length (L) : 26.3 mm (1.035 in)
SCIA7025J
SCIA6516J
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REPAIR FOR COMPONENT PARTSAT-317
< SERVICE INFORMATION >
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2. Install low & reverse brake piston in transaxle case while turning it.
CAUTION:
Apply ATF to inner surface of transaxle case.
3. Install spring retainer assembly (1) on low & reverse brake pis- ton (2).
4. Set Tool (A) on spring retainer assembly, and install snap ring while compressing spring retainer assembly.
CAUTION:
Set SST directly over return springs.
5. Install driven plates, dish plates, retaining plates and drive plates. • HR16DE engine models
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Retaining plate
(6): Dish plate
Drive plate/Driven plate: 4/4
CAUTION:
Be careful with the order of plates
SAT239D
SCIA6020J
Tool number A: KV31103200 (J-39186)
SCIA7990E
SCIA5994E
SCIA7769E
Revision: May 2010 2011 Versa

AT-318
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
• MR18DE engine models
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Retaining plate
(6): Dish plate
Drive plate/Driven plate: 5/5
CAUTION:
Be careful with the order of plates
NOTE:
Install two dish plates fitting each installation direction with
groove displaced slightly.
6. Install snap ring (1) using a suitable tool (A).
7. Measure clearance between retaining plate and snap ring. If not within allowable limit, select proper retaining plate (front side).
Refer to “Parts Information” for retaining plate selection.
8. Check operation of low & revers e brake. Refer to "DISASSEM-
BLY".
Rear Internal Gear and Forward Clutch HubINFOID:0000000005928299
COMPONENTS
SAT254E
SCIA7039E
Specified clearance
Standard and allowable limit: Refer to AT-376, "
Clutches and Brakes".
SAT246D
Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-319
< SERVICE INFORMATION >
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DISASSEMBLY
1. Remove forward clutch hub from rear internal gear.
2. Remove end bearing (1) from rear internal gear (2).
3. Remove thrust washer from rear internal gear.
1. End bearing 2. Forward clutch hub3. Thrust washer
4. Rear internal gear 5. Forward one-way clutch
SCIA5880J
SAT251D
SCIA7028E
SCIA3691E
Revision: May 2010 2011 Versa

AT-320
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
4. Remove end bearing (2) from forward one-way clutch (3).(1): Forward clutch hub
5. Remove forward one-way clutch from forward clutch hub.
INSPECTION
Rear Internal Gear and Forward Clutch Hub
Check rubbing surfaces for wear or damage. Replace if necessary.
(1): Rear internal gear
(2): Forward clutch hub
End Bearings and Forward One-way Clutch
• Check end bearings (1) for deformation and damage. Replace if
necessary.
• Check forward one-way clutch (2) for wear and damage. Replace if
necessary.
ASSEMBLY
SCIA7026E
SAT255D
SCIA5881J
SCIA7027E
Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-321
< SERVICE INFORMATION >
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1. Install forward one-way clutch on forward clutch hub. CAUTION:
Be careful with the directi on of forward one-way clutch.
2. Install end bearing (2) on forward one-way clutch (3). (1): Forward clutch hub
3. Install thrust washer on rear internal gear. CAUTION:
Align pawls of thrust washer with holes of rear internal
gear.
4. Install end bearing (1) on rear internal gear (2).
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, check the instal lation direction of forward
one-way clutch.
SAT976H
SCIA7026E
SCIA3690E
SCIA7028E
AAT426
Revision: May 2010 2011 Versa

AT-322
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
Output Shaft, Output Gear, Idler Gear, Reduction Pinion Gear and Bearing Retainer
INFOID:0000000005928300
COMPONENTS
HR16DE engine models
SCIA5883J
1. Idler gear 2. Idler gear bearing 3. Reduction pinion gear adjusting
shim
4. Reduction pinion gear bearing 5. Reduction pinion gear 6. Output shaft bearing
7. Seal ring 8. Bearing retainer 9. Output shaft
10. Seal ring 11. Output gear adjusting spacer 12. Output gear bearing
13. Output gear 14. Lock nut
Revision: May 2010 2011 Versa

REPAIR FOR COMPONENT PARTSAT-323
< SERVICE INFORMATION >
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MR18DE engine models
DISASSEMBLY
1. Remove seal rings (1) from output shaft (2) and bearing retainer (3).
• HR16DE engine models
SCIA7944E
1. Lock nut 2. Idler gear3. Idler gear bearing
4. Reduction pinion gear adjusting shim 5. Reduction pinion gear bearing 6. Reduction pinion gear
7. Seal ring 8. Snap ring9. Radial needle bearing
10. Bearing retainer 11. Thrust needle bearing 12. Seal ring
13. Output shaft 14. Output shaft bearing15. Output shaft adjusting shim
JPDIA0288ZZ
Revision: May 2010 2011 Versa