engine NISSAN TIIDA 2009 Service Manual Online

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MR18DE ENGINE MODELS
• Refer to AT-373, " Adjusting shims, Needle Bearings, Thrust Washers and Snap Rings " .

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• HR16DE engine models
• MR18DE engine models
b. Remove bracket from converter housing
c. Remove converter housing by tapping it lightly.
d. Remove O-ring from differential lubricant hole.
24. Remove final drive assembly from transaxle case. SCIA7970E
SAT228F

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41. Remove overrun clutch hub (1
) from forward clutch drum.
42. Remove thrust washer (1) from overrun clutch hub (2). •Inspect thrust washer (1) and overrun clutch hub (2), and
replace if damaged or worn.
43. Remove forward clutch assembly and overrun clutch assembly (1) from transaxle case.
44. Remove needle bearing (1) and thrust washer (2) from bearing retainer.
• Inspect needle bearing (1) an d thrust washer (2), and
replace damaged or worn.
45. Remove output shaft assembly according to the following procedures.
a. HR16DE engine models. SCIA5900J

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• HR16DE engine models
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
Drive plate/Driven plate: 3/5
CAUTION:
Be careful with the orde r and direction of plates.
• MR18DE engine models
(1): Snap ring
(2): Retaining plate
(3): Drive plate
(4): Driven plate
(5): Driven plate
Drive plate/Driven plate: 4/7 (1+6)
CAUTION:
Be careful with the orde r and direction of plates.
5. Install snap ring using a flat-bladed screwdriver.
6. Set dial indicator (A) on retaining plate (1), and measure clear- ance between retaining plate (1) and snap ring (2). If not within
allowable limit, select proper retaining plate (1). Refer to “Parts
Information” for retaining plate selection.
7. Check operation of high clutch.
8. Install seal rings to input shaft assembly (high clutch drum). SCIA7703E
Clutches and Brakes " .
SCIA4890E

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• 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 & reverse brake. Refer to "DISASSEM- BLY".
Rear Internal Gear and Forward Clutch Hub INFOID:0000000004305524
COMPONENTS Clutches and Brakes " .

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Output Shaft, Output Gear,
Idler Gear, Reduction Pinion Gear and Bearing Retainer
INFOID:0000000004305525
COMPONENTS HR16DE engine models

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• MR18DE engine models
2. Remove output shaft bearing according to the following procedures.
a. HR16DE engine models
i. Set output shaft bearing inner race (1) on suitable tool (A) and set suitable tool (B) on output shaft (2), and oress output shaft to
remove output shaft bearing inner race.
CAUTION:
• Set a suitable tool (A) on output shaft bearing inner race.
ii. Set Tool (A) on output shaft bearing outer race, and remove out- put shaft bearing outer race from bearing retainer (1).
b. MR18DE engine models
i. Remove output shaft bearing from output shaft with suitable tools.
CAUTION:
• Always replace bearing with a new one when removed
• Do not damage output shaft.
3. Remove output gear bearing (HR16DE engine models) or radial bearing (MR18DE engine models) according to the following
procedures.
a. HR16DE engine models SAT165F

REPAIR FOR COMPONENT PARTS
AT-327
< SERVICE INFORMATION >
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1. Set Tool (A) on reduction pinion gear bearing inner race, and
press reduction pinion gear to reduction pinion gear bearing
inner race.
CAUTION:
Apply ATF to reduction pinion gear bearing inner race.
2. Install reduction pinion gear bearing outer race on transaxle case. Refer to "COMPONENTS" .
• Check reduction pinion gear b earing preload. Refer to AT-348, " Adjustment (1) (For MR18DE Engine Models) "
3. Set Tool (A) and a suitable tool (B) on idler gear bearing inner
race (1), and press idler gear bearing inner race (1) to idler gear
(2).
CAUTION:
• Do not reuse idler gear bearing.
• Apply ATF to idler gear bearing.
4. Set Tool (A) on idler gear bearing outer race, and drive idler gear bearing outer race into transaxle case.
CAUTION:
• Do not reuse idler gear bearing.
• Apply ATF to idler gear bearing.
5. Install output shaft bearing according to the following procedures.
a. HR16DE engine models Tool number : ST35272000 (J-26092) SCIA7995E
SAT651D
Tool number : ST35272000 (J-26092)
SCIA7046E
Tool number : ST37830000 ( — )
SCIA8031E

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ii. Set Tool on output gear bearing outer race, and drive output
gear bearing outer race to bearing retainer.
b. MR18DE engine models
i. Set drift [commercial service tool] on radial needle bearing, and press radial needle bearing into bearing retainer.
ii. Install snap ring to bearing retainer using suitable tool.
7. After packing ring grooves with petroleum jelly, carefully install new seal rings (1) on output shaft (2) and bearing retainer (3).
• HR16DE engine models Tool number : ST33400001 (J-26082) SAT658D
SAT659D

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MR18DE engine models
DISASSEMBLY 1. Push in OD servo piston assembly using a suitable tool (A) and a suitable tool (B), and then remove snap ring (1) from transaxle
case using a suitable tool (C).
2. Apply compressed air into the oil hole as shown to remove OD servo piston assembly and band servo piston assembly.
CAUTION:
Do not blow air in too quickl y, or OD servo piston assembly,
band servo piston assembly and ATF could jump out. Care-
fully blow air little by littl e while protecting with lint-free
cloth (A).
3. Remove 2nd servo return spring from transaxle case. SCIA7051E