2001 NISSAN ALMERA N16 dimensions

JEM116G
d. Install upper oil pan.
+Tighten bolts in numerical order.
+Bolt dimensions vary depending on the installation location.
Refer to the following and use appropriate bolts.
M6 x 30 mm: Bolt No. 15, 16
M8 x 25 mm: Bolt No. 3, 4, 9, 10
M8 x 60 mm: Bolt No. 1, 2, 5, 6, 7, 8, 11, 12, 13, 14
+The shank length under the bolt neck above is the length of the
threaded part (pilot portion not included).
+Wait at least 30 minutes before refilling engine oil.
2. Install the four engine-to-transaxle bolts. For tightening torque,
refer to MT-24, ªInstallationº.
3. Install oil pan cover.
4. Install air compressor bracket.
: 57 - 65 N´m (5.8 - 6.7 kg-m, 42 - 48 ft-lb)
5. Install drive belts.
6. Install center member.
7. Install front and rear engine mounting insulator nuts and bolts.
JEM119G
8. Install crankshaft position sensor (TDC sensor).
+Tighten bolt while positioning and setting the side surface of
the crankshaft position sensor (TDC sensor) sleeve against
the arc of the upper oil pan.
9. Install front exhaust tube and its support.
10. Install oil strainer.
SEM493G
11. Install lower oil pan.
a. Use a scraper to remove old liquid gasket from mating sur-
faces.
+Also remove old liquid gasket from mating surface of
upper oil pan.
SEM159F
b. Apply a continuous bead of liquid gasket to mating surface of
lower oil pan.
+Use Genuine Liquid Gasket or equivalent.
OIL PANYD
Installation (Cont'd)
EM-91

SEM934C
JEM157G
VALVE SEATSNJEM0065S10+Before starting this check, confirm that the dimensions of valve
guides and valves are as specified.
+Apply red lead primer on contacting surfaces of valve seat and
of valve face to examine the conditions of contacting surfaces.
+Check that the paint on contacting surfaces is continuous
along the entire circumference.
+If there are abnormal indications, grind the valve and check the
contact again. If abnormal indications still persist, replace
valve seat.
SEM795A
REPLACING VALVE SEAT FOR SERVICE PARTSNJEM0065S111. Bore out old seat until it collapses. Boring should not continue
beyond the bottom face of the seat recess in cylinder head. Set
the machine depth stop to ensure this.
2. Ream cylinder head recess for service valve seat.
Oversize [0.5 mm (0.020 in)]:
Intake 30.500 - 30.516 mm (1.2008 - 1.2014 in)
Exhaust 29.500 - 29.516 mm (1.1614 - 1.1620 in)
Be sure to ream in circles concentric to the valve guide
center.
This will enable valve seat to fit correctly.
CYLINDER HEADYD
Inspection (Cont'd)
EM-125

JEM158G
SEM301G
3. Heat cylinder head to 110 to 120ÉC (230 to 248ÉF) by soaking
in heated oil.
4. Sufficiently cool valve seat with dry ice. Force fit valve seat into
cylinder head.
WARNING:
Do not touch cold valve seat with your bare hands.
5. Cut or grind valve seat using suitable tool to the specified
dimensions as shown in SDS (EM-163).
CAUTION:
Use the valve seat cutter properly. Securely gripping the cut-
ter handle with both hands, press the cutter down onto the
entire circumference of the contacting surface and finish cut-
ting at one time. Improper pressing of the cutter or cutting in
several steps may result in staged surface on the valve seat.
6. After cutting, lap valve seat with abrasive compound.
7. Check valve seating condition. Refer to EM-125, ªValve Seatsº.
JEM253G
8. Use a depth gauge to measure the distance between the
mounting surface of the cylinder head spring seat and the
valve stem end. If the distance is shorter than specified, repeat
step 5 above to adjust it. If it is longer, replace the valve seat
with a new one.
Valve seat resurface limit ªLº:
Intake 36.53 - 36.98 mm (1.4382 - 1.4559 in)
Exhaust 36.53 - 37.01 mm (1.4382 - 1.4571 in)
CYLINDER HEADYD
Inspection (Cont'd)
EM-126

SEM188A
VALVE DIMENSIONSNJEM0065S12Check dimensions of each valve. For dimensions, refer to SDS
(EM-160).
When valve head has been worn down to 0.5 mm (0.020 in) in
margin thickness, replace valve.
Grinding allowance for valve stem tip is 0.2 mm (0.008 in) or
less.
SEM288A
VALVE SPRINGNJEM0065S13SquarenessNJEM0065S13011. Measure dimension ªSº.
Out-of-square ªSº:
Limit 1.5 mm (0.059 in)
2. If it exceeds the limit, replace spring.
EM113
PressureNJEM0065S1302Check valve spring pressure at specified spring height.
Standard:
Installation height 32.82 mm (1.2921 in)
Installation load 168 - 186 N (17.13 - 18.97 kg, 37.8 -
41.8 lb)
Height during valve open 24.82 mm (0.9772 in)
Load with valve open 350 - 382 N (35.7 - 37.9 kg, 78.7
- 83.6 lb)
If it exceeds the standard, replace spring.
SEM960E
VALVE LIFTERNJEM0065S141. Check contact and sliding surfaces for wear or scratches.
SEM961E
2. Check diameter of valve lifter and valve lifter guide bore.
Valve lifter outer diameter:
29.960 - 29.975 mm (1.1795 - 1.1801 in)
CYLINDER HEADYD
Inspection (Cont'd)
EM-127

+Measure wear of 1st and 2nd baulk ring.
a) Place baulk rings in position on synchronizer cone.
b) While holding baulk ring against synchronizer cone as far as it
will go, measure dimensions ªAº and ªBº.
Standard:
A 0.6 - 0.8 mm (0.024 - 0.031 in)
B 0.6 - 1.1 mm (0.024 - 0.043 in)
Wear limit:
0.2 mm (0.008 in)
+If dimension ªAº or ªBº is smaller than the wear limit,
replace outer baulk ring, inner baulk ring and synchro-
nizer cone as a set.
SMT148A
BearingNJMT0060S03+Make sure bearings roll freely and are free from noise, cracks,
pitting or wear.
SMT706D
ASSEMBLYNJMT00611. Install 1st gear needle bearing and 1st main gear onto main-
shaft.
2. Install 1st double cone assembly onto mainshaft.
REPAIR FOR COMPONENT PARTSRS5F70A
Mainshaft and Gears (Cont'd)
MT-72

SMT420CA
+Measure wear of 1st and 2nd double baulk rings.
a) Place baulk rings in position on synchronizer cone.
b) While holding baulk ring against synchronizer cone as far as it
will go, measure dimensions ªAº and ªBº.
Standard:
A 0.6 - 0.8 mm (0.024 - 0.031 in)
B 0.6 - 1.1 mm (0.024 - 0.043 in)
Wear limit:
0.2 mm (0.008 in)
c) If dimension ªAº or ªBº is smaller than the wear limit, replace
outer baulk ring, inner baulk ring and synchronizer cone as a
set.
SPD715
BearingNJMT0015S03+Make sure bearings roll freely and are free from noise, cracks,
pitting or wear.
+When replacing tapered roller bearing, replace outer and
inner race as a set.
SMT996B
ASSEMBLYNJMT0016
REPAIR FOR COMPONENT PARTSRS5F50A
Mainshaft and Gears (Cont'd)
MT-105

SAT480J
4. Usea4mm(0.157 in) pin for this adjustment.
a. Insert the pin straight into the manual shaft adjustment hole.
b. Rotate PNP switch until the pin can also be inserted straight
into hole in PNP switch.
5. Tighten PNP switch fixing bolts.
6. Remove pin from adjustment hole after adjusting PNP switch.
7. Reinstall any part removed.
8. Adjust control cable. Refer to ªControl Cable Adjustmentº,
AT-344.
9. Check continuity of PNP switch. Refer to AT-326.
SAT905DB
Differential Side Oil Seal ReplacementNJAT01131. Remove drive shaft assemblies. Refer to AX-10, ªDrive Shaftº.
2. Remove oil seals.
XAT002
3. Install oil seals.
+Apply ATF to oil seal surface before installing.
SAT027K
+Install oil seals so that dimensions ªAº and ªBº are within
specifications.
Unit: mm (in)
AB
5.5 - 6.5 (0.217 - 0.256) þ0.5 to 0.5 (þ0.020 to 0.020)
4. Reinstall any part removed.
SAT303G
Revolution Sensor ReplacementNJAT01141. Disconnect revolution sensor harness connector.
2. Remove harness bracket from A/T.
3. Remove revolution sensor from A/T.
4. Reinstall any part removed.
Always use new sealing parts.
ON-VEHICLE SERVICE
Park/Neutral Position (PNP) Switch Adjustment (Cont'd)
AT-345

NAT033
9. Remove converter housing from transmission case.
10. Remove final drive assembly from transmission case.
11. Remove differential side bearing outer race from transmission
case.
12. Reinstall differential side bearing outer race and shim(s)
selected from SDS table on transmission case.
13. Reinstall converter housing on transmission case and tighten
transmission case fixing bolts to the specified torque.
NAT062
14. Insert Tool into differential case and measure turning torque of
final drive assembly.
+Turn final drive assembly in both directions several times
to seat bearing rollers correctly.
Turning torque of final drive assembly (New bearing):
0.49 - 1.08 N´m (5.0 - 11.0 kg-cm, 4.3 - 9.5 in-lb)
+When old bearing is used again, turning torque will be
slightly less than the above.
+Make sure torque is close to the specified range.
SAT876J
REDUCTION PINION GEAR BEARING PRELOADNJAT0174S02+Be sure to remove final drive assembly before doing this pro-
cedure.
+Using caliper and straightedge, calculate a dimention ªTº
(adjuster shim thickness) in the left figure by the following for-
mula. And adjust the inspection standard for pre-load (rotating
slide torque) as shown below.
T=A±E
Inspection standard for preload:
0.1 - 0.69 N´m (1.1 - 7.0 kg-cm, 0.95 - 6.08 in-lb)
SAT332DA
1. Remove transmission case and final drive assembly from con-
verter housing.
2. Select proper thickness of reduction pinion gear bearing
adjusting shim using the following procedures.
a. Place reduction pinion gear on transmission case as shown.
SAT333DA
b. Place idler gear bearing on transmission case.
c. Measure dimensions ªBº, ªCº and ªDº and calculate dimension
ªAº.
A=Dþ(B+C)
ªAº: Distance between the surface of idler gear bear-
ing inner race and the adjusting shim mating surface
of reduction pinion gear.
ASSEMBLY
Adjustment (1) (Cont'd)
AT-430