2000 TOYOTA CAMRY oil

EM1628
EM2011
EM2538
A05236
EM±48
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
1334 Author: Date:
13. INSPECT CAMSHAFT FOR RUNOUT
(a) Place the camshaft on V±blocks.
(b) Using a dial indicator, measure the circle runout at the
center journal.
Maximum circle runout: 0.06 mm (0.0024 in.)
If the circle runout is greater than maximum, replace the cam-
shaft.
14. INSPECT CAM LOBES
Using a micrometer, measure the cam lobe height.
Standard cam lobe height:
Intake42.11 ± 42.21 mm (1.6579 ± 1.6618 in.)
Exhaust41.96 ± 42.06 mm (1.6520 ± 1.6559 in.)
Minimum cam lobe height:
Intake41.96 mm (1.6520 in.)
Exhaust41.81 mm (1.6461 in.)
If the cam lobe height is less than minimum, replace the cam-
shaft.
15. INSPECT CAMSHAFT JOURNALS
Using a micrometer, measure the journal diameter.
Journal diameter:
Intake26.949 ± 26.965 mm (1.0610 ± 1.0616 in.)
Exhaust26.959 ± 26.975 mm (1.0613 ± 1.0620 in.)
If the journal diameter is not as specified, check the oil clear-
ance.
16. INSPECT CAMSHAFT BEARINGS
Check that bearings for flaking and scoring.
If the bearings are damaged, replace the bearing caps and cyl-
inder head as a set.

P13009
Plastigage
P12892
P13004
P12891
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
EM±49
1335 Author: Date:
17. INSPECT CAMSHAFT JOURNAL OIL CLEARANCE
(a) Clean the bearing caps and camshaft journals.
(b) Place the camshafts on the cylinder head.
(c) Lay a strip of Plastigage across each of the camshaft jour-
nal.
(d) Install the bearing caps. (See page EM±57)
Torque: 16 N´m (160 kgf´cm, 12 ft´lbf)
NOTICE:
Do not turn the camshaft.
(e) Remove the bearing caps.
(f) Measure the Plastigage at its widest point.
Standard oil clearance:
Intake0.035 ± 0.072 mm (0.0014 ± 0.0028 in.)
Exhaust0.025 ± 0.062 mm (0.0010 ± 0.0024 in.)
Maximum oil clearance:
Intake0.10 mm (0.0039 in.)
Exhaust0.09 mm (0.0035 in.)
If the oil clearance is greater than maximum, replace the cam-
shaft. If necessary, replace the bearing caps and cylinder head
as a set.
(g) Completely remove the Plastigage.
(h) Remove the camshafts.
18. INSPECT CAMSHAFT THRUST CLEARANCE
(a) Install the camshafts. (See page EM±57)
(b) Using a dial indicator, measure the thrust clearance while
moving the camshaft back and forth.
Standard thrust clearance:
0.040 ± 0.090 mm (0.0016 ± 0.0035 in.)
Maximum thrust clearance: 0.12 mm (0.0047 in.)
If the thrust clearance is greater than maximum, replace the
camshaft. If necessary, replace the bearing caps and cylinder
head as a set.

P12960
EM3322
Free Distance
P12685
EM6368
EM±50
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
1336 Author: Date:
(c) Remove the camshafts.
19. INSPECT CAMSHAFT GEAR BACKLASH
(a) Install the camshafts without installing the exhaust cam
sub±gear. (See page EM±57)
(b) Using a dial indicator, measure the backlash.
Standard backlash:
0.020 ± 0.200 mm (0.0008 ± 0.0079 in.)
Maximum backlash: 0.30 mm (0.0188 in.)
If the backlash is greater then maximum, replace the cam-
shafts.
(c) Remove the camshafts.
20. INSPECT CAMSHAFT GEAR SPRING
Using vernier calipers, measure the free distance between the
spring ends.
Free distance: 18.2 ± 18.8 mm (0.712 ± 0.740 in.)
If the free distance is not as specified, replace the gear spring.
21. INSPECT VALVE LIFTERS AND LIFTER BORES
(a) Using a caliper gauge, measure the lifter bore diameter
of the cylinder head.
Lifter bore diameter:
31.000 ± 31.018 mm (1.2205 ± 1.2212 in.)
(b) Using a micrometer, measure the lifter diameter.
Lifter diameter:
30.966 ± 30.976 mm (1.2191 ± 1.2195 in.)
(c) Subtract the lifter diameter measurement from the lifter
bore diameter measurement.
Standard oil clearance:
0.024 ± 0.050 mm (0.0009 ± 0.0020 in.)
Maximum oil clearance: 0.07 mm (0.0028 in.)
If the oil clearance is greater than maximum, replace the lifter.
If necessary, replace the cylinder head.

EM04V±04
P1151110 ± 15 mm (0.39 ± 0.59 in.)Adhesive
P12572
Protrusion
P12869
Flush
P12719
SST
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
EM±55
1341 Author: Date:
REASSEMBLY
HINT:

Thoroughly clean all parts to be assembled.

Before installing the parts, apply new engine oil to all slid-
ing and rotating surfaces.

Replace all gaskets and oil seals with new ones.
1. INSTALL SPARK PLUG TUBES
HINT:
When using a new cylinder head, spark plug tubes must be
installed.
(a) Apply adhesive to the end of the spark plug tube.
Adhesive:
Part No. 08833±00070, THREE BOND 1324
or equivalent
(b) Using a press, press in a new spark plug tube until there
is 42.4 ± 43.4 mm (1.669 ± 1.709 in.) protruding from the
camshaft bearing cap installation surface of the cylinder
head.
NOTICE:
Avoid pressing a new spark plug tube in too far by measur-
ing the amount of the protrusion while pressing.
2. INSTALL PCV PIPES
HINT:
When using a new cylinder head, PCV pipe must be installed.
Using a wooden block and hammer, tap in a new PCV pipe until
its top side is flush with the cylinder head edge.
NOTICE:
Be careful not to damage the cylinder head edge.
3. INSTALL VALVES
(a) Using SST, push in a new oil seal.
SST 09201±41020

Z19062
Intake ExhaustMark
TMC made
ºNOKº
TMMK made
ºFN , INº
Light Brown SurfaceGray Surface
P12668
(4)
(3)
(2)
(1)
P12476
SST
A05246
EM±56
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
1342 Author: Date:
HINT:
The intake valve oil seal is light brown and the exhaust valve oil
seal is gray.
NOTICE:
Pay much attention when assembling the oil seal for intake
and exhaust. Assembling the wrong one may cause a fail-
ure.
(b) Install the valve (1), spring seat (2), valve spring (3) and
spring retainer (4).
(c) Using SST, compress the valve spring and place the 2
keepers around the valve stem.
SST 09202±70020 (09202±00010)
(d) Using a plastic±faced hammer and the valve stem (not in
use) tip wound with vinyl tape, lightly tap the valve stem
tip to assure proper fit.
NOTICE:
Be careful not do damage the valve stem tip.
4. INSTALL VALVE LIFTERS AND SHIMS
(a) Install the valve lifter and shim.
(b) Check that the valve lifter rotates smoothly by hand.

EM0YR±01
P12393
P12736
12 Pointed Head Bolt
Front7246
5318
7246 5318
P25742
Painted Mark
90°
Front90°
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
EM±57
1343 Author: Date:
INSTALLATION
1. PLACE CYLINDER HEAD ON CYLINDER BLOCK
(a) Place 2 new cylinder head gaskets in position on the cylin-
der block.
NOTICE:
Be careful of the installation direction.
(b) Place the 2 cylinder heads in position on the cylinder head
gaskets.
2. INSTALL 12 POINTED HEAD CYLINDER HEAD BOLTS
HINT:

The cylinder head bolts are tightened in 2 progressive
steps (steps (c) and (e)).

If any bolt is broken or deformed, replace it.
(a) Apply a light coat of engine oil on the threads and under
the heads of the cylinder head bolts.
(b) Install the plate washer to the cylinder head bolt.
(c) Install and uniformly tighten the cylinder head bolts on
each cylinder head, in several passes, in the sequence
shown, then repeat for the other side, as shown.
Torque: 54 N´m (550 kgf´cm, 40 ft´lbf)
If any of the cylinder head bolts does not meet the torque speci-
fication, replace the cylinder head bolt.
(d) Mark the front of the cylinder head bolt head with paint.
(e) Retighten the cylinder head bolts by 90° in the numerical
order shown.
(f) Check that the painted mark is now at a 90° angle to the
front.

P12814
Recessed Head Bolt
8 mm Hexagon Wrench
Front
P12595
Z09320
(3)
(2)
(1)
P12590
EM±58
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
1344 Author: Date:
3. INSTALL RECESSED HEAD CYLINDER HEAD BOLTS
(a) Apply a light coat of engine oil on the threads and under
the heads of the cylinder head bolts.
(b) Using an 8 mm hexagon wrench, install the cylinder head
bolt on each cylinder head, then repeat for the other side,
as shown.
Torque: 18.5 N´m (185 kgf´cm, 13 ft´lbf)
4. ASSEMBLE EXHAUST CAMSHAFTS
(a) Mount the hexagonal wrench head portion of the cam-
shaft in a vise.
NOTICE:
Be careful not to damage the camshaft.
(b) Install the camshaft gear spring (1) and camshaft sub±
gear (2).
HINT:
Attach the pins on the gears to the gear spring ends.
(c) Install the wave washer (3).
(d) Using snap ring pliers, install the snap ring.

P12974
SST
Main Gear
Sub±Gear
P12963
90°Exhaust
P12804
Exhaust
Front
A02008
Exhaust
Seal
Packing
± ENGINE MECHANICAL (1MZ±FE)CYLINDER HEAD
EM±59
1345 Author: Date:
(e) Using SST, align the holes of the camshaft main gear and
sub±gear by turning camshaft sub±gear counterclock-
wise, and temporarily install a service bolt.
SST 09960±10010 (09962±01000, 09963±00500)
(f) Align the gear teeth of the main gear and sub±gear, and
tighten the service bolt.
5. INSTALL CAMSHAFTS OF RH CYLINDER HEAD
NOTICE:
Since the thrust clearance of the camshaft is small, the
camshaft must be held level while it is being installed. If the
camshaft is not level, the portion of the cylinder head re-
ceiving the shaft thrust may crack or be damaged, causing
the camshaft to seize or break. To avoid this, the following
steps should be carried out.
(a) Install the exhaust camshaft.
(1) Apply new engine oil to the thrust portion and jour-
nal of the camshaft.
(2) Place the exhaust camshaft at 90° angle of timing
mark (2 dot marks) on the cylinder head.
(3) Apply MP grease to a new oil seal lip.
(4) Install the oil seal to the camshaft.
(5) Remove any old packing (FIPG) material.
(6) Apply seal packing to the No.1 bearing cap as
shown.
Seal packing: Part No. 08826±00080 or equivalent