2001 NISSAN ALMERA TINO dimensions

Commercial Service ToolsNLEM0115
Tool name Description
Spark plug wrench
NT047
Removing and installing spark plug
Valve seat cutter set
NT048
Finishing valve seat dimensions
Piston ring expander
NT030
Removing and installing piston ring
Valve guide drift
NT015
Removing and installing valve guide
Intake & Exhaust:
a: 9.5 mm (0.374 in) dia.
b: 5.0 mm (0.197 in) dia.
Valve guide reamer
NT016
Reaming valve guide1or hole for oversize valve
guide2
Intake & Exhaust:
d
1: 6.0 mm (0.236 in) dia.
d
2: 10.175 mm (0.4006 in) dia.
Front oil seal drift
NT049
Installing front oil seal
a: 75 mm (2.95 in) dia.
b: 45 mm (1.77 in) dia.
Rear oil seal drift
NT049
Installing rear oil seal
a: 110 mm (4.33 in) dia.
b: 80 mm (3.15 in) dia.
PREPARATIONSR
Commercial Service Tools
EM-79

SEM795A
REPLACING VALVE SEAT FOR SERVICE PARTSNLEM0133S111. Bore out old seat until it collapses. Set machine depth stop so
that boring cannot contact the bottom face of seat recess in
cylinder head.
2. Ream cylinder head recess.
Reaming bore for service valve seat
Oversize [0.5 mm (0.020 in)]:
Intake 35.500 - 35.516 mm (1.3976 - 1.3983 in)
Exhaust 31.500 - 31.516 mm (1.2402 - 1.2408 in)
Use the valve guide center for reaming to ensure valve seat
will have the correct fit.
SEM008A
3. Heat cylinder head to 110 to 130ÉC (230 to 266ÉF).
4. Press fit valve seat until it seats on the bottom.
SEM892B
5. Cut or grind valve seat to the specified dimensions using a
suitable tool. Refer to SDS, EM-150.
6. After cutting, lap valve seat with abrasive compound.
7. Check valve seating condition.
Seat face angle ªaº:
44É53¢- 45É07¢
Contacting width ªWº:
Intake
1.385 - 1.401 mm (0.0545 - 0.0552 in)
Exhaust
1.385 - 1.401 mm (0.0545 - 0.0552 in)
CYLINDER HEADSR
Inspection (Cont'd)
EM-118

SEM188A
VALVE DIMENSIONSNLEM0133S12Check dimensions of each valve. Refer to SDS, EM-147.
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 SPRINGNLEM0133S13SquarenessNLEM0133S13011. Measure dimension ªSº.
Out-of-square ªSº:
Less than 2.2 mm (0.087 in)
2. If it exceeds the limit, replace spring.
Free height
Check free height: 49.36 mm (1.9433 in)
EM113
PressureNLEM0133S1302Check valve spring pressure at specified spring height.
Pressure:
Standard
519 - 571 N (52.9 Ð 58.2 kg, 116.7 Ð 128.4 lb) at
27 mm (1.06 in)
Limit
More than 501 N (51.1 kg, 112.6 lb) at 27 mm (1.06
in)
If it exceeds the limit, replace spring.
SEM935C
HYDRAULIC LASH ADJUSTERNLEM0133S171. Check contact and sliding surfaces for wear or score.
SEM936C
2. Check diameter of lash adjuster.
Outer diameter:
16.980 - 16.993 mm (0.6685 - 0.6690 in)
CYLINDER HEADSR
Inspection (Cont'd)
EM-119

Tool number
Tool nameDescription
KV11106010
Hexagon wrench
NT801
a: 5 mm (Face to face)
b: 20 mm
KV11106020
Hexagon wrench
NT803
a: 6 mm (Face to face)
b: 20 mm
KV11106030
Positioning stopper pin
NT804
a: 6 mm dia.
b: 80 mm
KV11106040
TORX wrench
NT805
a: T70
b: 26 mm
Commercial Service ToolsNLEM0050
Tool name Description
Valve seat cutter set
NT048
Finishing valve seat dimensions
Piston ring compressor
NT044
Installing piston assembly into cylinder bore
Piston ring expander
NT030
Removing and installing piston ring
PREPARATIONYD
Special Service Tools (Cont'd)
EM-161

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-20, 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-173

SEM934C
JEM157G
VALVE SEATSNLEM0065S10+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 PARTSNLEM0065S111. 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-207

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-245).
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-207, 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-208

SEM188A
VALVE DIMENSIONSNLEM0065S12Check dimensions of each valve. For dimensions, refer to SDS
(EM-242).
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 SPRINGNLEM0065S13SquarenessNLEM0065S13011. Measure dimension ªSº.
Out-of-square ªSº:
Limit 1.5 mm (0.059 in)
2. If it exceeds the limit, replace spring.
EM113
PressureNLEM0065S1302Check 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 LIFTERNLEM0065S141. 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-209