NISSAN ALMERA N16 2001 Electronic Repair Manual

SAT645D
2. Remove output shaft bearing with screwdrivers.
+Always replace bearing with a new one when removed.
+Do not damage output shaft.
SAT646D
3. Remove snap ring from bearing retainer.
NAT046
4. Remove needle bearing from bearing retainer.
SAT648D
5. Remove idler gear bearing inner race from idler gear.
NAT047
6. Remove idler gear bearing outer race from transmission case.
REPAIR FOR COMPONENT PARTS
Output Shaft, Idler Gear, Reduction Pinion Gear and Bearing Retainer (Cont'd)
AT-415

NAT048
7. Press out reduction pinion gear bearing from reduction pinion
gear.
SAT651D
8. Remove reduction pinion gear bearing outer race from trans-
mission case.
INSPECTIONNJAT0163Output Shaft, Idler Gear and Reduction Pinion GearNJAT0163S01+Check shafts for cracks, wear or bending.
+Check gears for wear, chips and cracks.
SPD715
BearingNJAT0163S02+Make sure bearings roll freely and are free from noise, cracks,
pitting or wear.
+When replacing taper roller bearing, replace outer and
inner race as a set.
SAT652D
Seal Ring ClearanceNJAT0163S03+Install new seal rings to output shaft.
+Measure clearance between seal ring and ring groove of out-
put shaft.
Standard clearance:
0.10 - 0.25 mm (0.0039 - 0.0098 in)
Allowable limit:
0.25 mm (0.0098 in)
+If not within allowable limit, replace output shaft.
+Install new seal rings to bearing retainer.
REPAIR FOR COMPONENT PARTS
Output Shaft, Idler Gear, Reduction Pinion Gear and Bearing Retainer (Cont'd)
AT-416

+Measure clearance between seal ring and ring groove of bear-
ing retainer.
Standard clearance:
0.10 - 0.25 mm (0.0039 - 0.0098 in)
Allowable limit:
0.25 mm (0.0098 in)
+If not within allowable limit, replace bearing retainer.
NAT049
ASSEMBLYNJAT01641. Press reduction pinion gear bearing on reduction pinion gear.
SAT654D
2. Install reduction pinion gear bearing outer race on transmis-
sion case.
SAT655D
3. Press idler gear bearing inner race on idler gear.
NAT051
4. Install idler gear bearing outer race on transmission case.
REPAIR FOR COMPONENT PARTS
Output Shaft, Idler Gear, Reduction Pinion Gear and Bearing Retainer (Cont'd)
AT-417

NAT052
5. Press output shaft bearing on output shaft.
SAT658D
6. Press needle bearing on bearing retainer.
SAT659D
7. Install snap ring to bearing retainer.
SAT660D
8. After packing ring grooves with petroleum jelly, carefully install
new seal rings on output shaft and bearing retainer.
SAT661D
+Roll paper around seal rings to prevent seal rings from
spreading.
REPAIR FOR COMPONENT PARTS
Output Shaft, Idler Gear, Reduction Pinion Gear and Bearing Retainer (Cont'd)
AT-418

Band Servo Piston Assembly
COMPONENTSNJAT0165
SAT098K
SAT288D
DISASSEMBLYNJAT01661. Remove band servo piston snap ring.
SAT289D
2. Apply compressed air to oil hole in transmission case to
remove OD servo piston retainer and band servo piston
assembly.
+Hold band servo piston assembly with a rag or nylon
waste.
SAT290DB
3. Apply compressed air to oil hole in OD servo piston retainer to
remove OD servo piston from retainer.
+Hold OD servo piston while applying compressed air.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly
AT-419

SAT593GB
4. Remove D-ring from OD servo piston.
SAT292DA
5. Remove O-rings from OD servo piston retainer.
SAT293D
6. Remove band servo piston assembly from servo piston
retainer by pushing it forward.
SAT294D
7. Place piston stem end on a wooden block. While pushing
servo piston spring retainer down, remove E-ring.
SAT295DA
8. Remove OD servo return spring, band servo thrust washer and
band servo piston stem from band servo piston.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-420

SAT296DA
9. Remove O-rings from servo piston retainer.
SAT594GA
10. Remove D-rings from band servo piston.
SAT298DA
INSPECTIONNJAT0167Pistons, Retainers and Piston StemNJAT0167S01+Check frictional surfaces for abnormal wear or damage.
SAT138D
Return SpringsNJAT0167S02+Check for deformation or damage.
+Measure free length and outer diameter.
Band servo inspection standard:
Refer to SDS, AT-458.
SAT595GA
ASSEMBLYNJAT01681. Install D-rings to servo piston retainer.
+Apply ATF to O-rings.
+Pay attention to position of each O-ring.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-421

SAT295DA
2. Install band servo piston stem, band servo thrust washer, OD
servo return spring and spring retainer to band servo piston.
SAT301D
3. Place piston stem end on a wooden block. While pushing
servo piston spring retainer down, install E-ring.
SAT296DA
4. Install O-rings to servo piston retainer.
+Apply ATF to O-rings.
+Pay attention to the positions of the O-rings.
SAT303D
5. Install band servo piston assembly to servo piston retainer by
pushing it inward.
SAT596GB
6. Install D-ring to OD servo piston.
+Apply ATF to D-ring.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-422

SAT292DA
7. Install O-rings to OD servo piston retainer.
+Apply ATF to O-rings.
+Pay attention to the positions of the O-rings.
SAT306DA
8. Install OD servo piston to OD servo piston retainer.
SAT307DA
9. Install band servo piston assembly and 2nd servo return spring
to transmission case.
+Apply ATF to O-ring of band servo piston and transmis-
sion case.
AAT692
10. Install OD servo piston assembly to transmission case.
+Apply ATF to O-ring of band servo piston and transmis-
sion case.
SAT288D
11. Install band servo piston snap ring to transmission case.
REPAIR FOR COMPONENT PARTS
Band Servo Piston Assembly (Cont'd)
AT-423

Final Drive
COMPONENTSNJAT0169
SAT040K
SAT311D
DISASSEMBLYNJAT01701. Remove final gear.
SAT099K
2. Press out differential side bearings.
SAT313D
3. Remove speedometer drive gear.
REPAIR FOR COMPONENT PARTS
Final Drive
AT-424