Page 1857 of 4264

ENGINE MECHANICAL (6VE1 3.5L) 6A-33
4. Install crankshaft pulley using 5-8840-0133-0, hold
the crankshaft pulley and tighten center bolt to the
specified torque.
Torque: 167 N
m (17.0 kg
m/123 lb ft)
5. Install fan pulley bracket and tighten fixing bolts to
the specified torque.
Torque: 25 N
m (2.5 kg
m/18 lb ft)
6. Install power steering pump assembly and tighten
to the specified torque.
Torque:
M8 bolt: 25 N
m (2.5 kg
m/18 lb ft)
M10 bolt: 43 N
m (4.4 kg
m/32 lb ft)
7. Install cooling fan assembly and tighten bolts/nuts
to the specified torque.
Torque: 25 N
m (2.5 kg
m/18 lb ft) for fan pulley
and fan bracket.
Torque: 10 N
m (1.0 kg
m/7 lb ft) for fan and
clutch assembly.
8. Move drive belt tensioner to loose side using
wrench, then install drive belt to normal position.
850RW001
Legend
(1) Crankshaft Pulley
(2) Cooling Fan Pulley
(3) Tensioner
(4) Generator
(5) Air Conditioner Compressor
(6) Power Steering Oil Pump
(7) Drive Belt
9. Install radiator upper fan shroud.
10. Install air cleaner assembly.
Page 1858 of 4264

6A-34 ENGINE MECHANICAL (6VE1 3.5L)
Camshaft
Removal
1. Disconnect battery ground cable.
2. Remove crankshaft pulley.
Refer to removal procedure for Crankshaf
t
Pulley in this manual.
3. Remove timing belt.
Refer to removal procedure for Timing Belt in
this manual.
4. Remove cylinder head cover LH.
Refer to removal procedure for Cylinder Head
Cover LH in this manual.
5. Remove cylinder head cover RH.
Refer to removal procedure for Cylinder Head
Cover RH in this manual.
6. Remove twenty fixing bolts from inlet and exhaus
t
camshaft bracket on one side bank, then camshaft
brackets.
014RW027
7. Remove camshaft assembly.
8. Remove fixing bolt for camshaft drive gear pulley.
9. Remove three fixing bolts from camshaft drive
gear retainer, then camshaft drive gear assembly.
014RW026
Legend
(1) Right Bank
(2) Left Bank
(3) Timing Mark on Retainer
Installation
1. Install camshaft drive gear assembly and tighten
three bolts to the specified torque.
Torque: 10 N
m (1.0 kg
m/7 lb ft)
2. Tighten bolt for camshaft drive gear assembly
pulley to the specified torque.
Torque: 98 N
m (10.0 kg
m/72 lb ft)
3. Tighten sub gear setting bolt.
1. Use 5884024430 to turn sub gear to righ
t
direction until it aligns with the M5 bolt hole
between camshaft driven gear and sub gear.
2. Tighten the M5 bolt to a suitable torque to
prevent the sub gear from moving.
Page 1859 of 4264
ENGINE MECHANICAL (6VE1 3.5L) 6A-35
014RW041
4. Install camshaft assembly and camshaft brackets,
tighten twenty bolts on one side bank to the
specified torque.
1.
Apply engine oil to camshaft journal and
bearing surface of camshaft bracket.
2.
Align timing mark on intake camshaft (one dot
for right bank, two dot for left bank) and
exhaust camshaft (one dot for right bank, two
dots for left bank) to timing mark on camshaf
t
drive gear (one dot).
014RW020
Legend
(1) Intake Camshaft Timing Gear for Right Bank
(2) Intake Camshaft Timing Gear for Left Bank
(3) Exhaust Camshaft Timing Gear
(4) Discrimination Mark
(LI: Left bank intake, RI: Right bank intake)
(LE: Left bank exhaust, RE: Right bank exhaust)
014RW023
Legend
(1) Right Bank Camshaft Drive Gear
(2) Left Bank Camshaft Drive Gear
(3) Timing Mark on Drive Gear
(4) Dowel Pin
Page 1860 of 4264
6A-36 ENGINE MECHANICAL (6VE1 3.5L)
014RW024
Legend
(1) Right Bank
(2) Left Bank
(3) Alignment Mark on Camshaft Drive Gear
(4) Alignment Mark on Camshaft
(5) Alignment Mark on Retainer
3. Tighten twenty bolts on numerical order an one
side bank as shown in the illustration.
Torque : 10 N
m (1.0 kg
m/7 lb ft)
014RW031
5. Install cylinder head cover RH.
Refer to installation procedure for CYLINDER
HEAD COVER RH in this manual.
6. Install cylinder head cover LH.
Refer to installation procedure for CYLINDER
HEAD COVER LH in this manual.
7. Install timing belt.
Refer to installation procedure for TIMING
BELT in this manual. 8. Install crankshaft pulley.
Refer to installation procedure fo
r
CRANKSHAFT PULLEY in this manual.
Page 1861 of 4264

ENGINE MECHANICAL (6VE1 3.5L) 6A-37
Cylinder Head
Removal
1. Remove engine hood.
2. Disconnect battery ground cable.
3. Drain radiator coolant.
4. Drain engine oil.
5. Remove crankshaft pulley.
Refer to removal procedure for Crankshaf
t
Pulley in this manual.
6. Remove timing belt.
Refer to removal procedure for Timing Belt in
this manual.
7. Remove cylinder head cover LH.
Refer to removal procedure for Cylinder Head
Cover LH in this manual.
8. Remove cylinder head cover RH.
Refer to removal procedure for Cylinder Head
Cover RH in this manual.
9. Remove common chamber.
Refer to removal procedure for Common
Chamber in this manual.
10. Remove cylinder head assembly.
1. Loosen eights bolts for tight cylinder head.
2. Remove cylinder head assembly.
014RW028
Legend
(1) Cylinder Head
(2) Cylinder Head Bolt
(3) Camshaft
Installation
1. Install cylinder head assembly to cylinder block.
1. Put cylinder head gasket on the cylinder block.
NOTE: There is discrimination mark “R" for righ
t
bank and “L" for left bank on the cylinder head
gasket as shown in the illustration.
Do not reuse cylinder head gasket.
011RW005
2. Align dowel pin hole to dowel pin on the
cylinder block.
3. Tighten two bolts temporarily by hand to
prevent the cylinder head assembly from
moving.
4. Using 9851142090 cylinder head bol
t
wrench, tighten bolts in numerical order as
shown in the illustration to the specified torque.
Page 1862 of 4264
6A-38 ENGINE MECHANICAL (6VE1 3.5L)
NOTE: Do not reuse cylinder head bolts.
Do not apply any lubricant to the cylinder head bolts.
Torque:
Temporary: 29 N
m (3.0 kg
m/21 lb ft)
Final: 64 N
m (6.5 kg
m/47 lb ft)
014RW029
2. Install common chamber.
Refer to installation procedure for Common
Chamber in this manual.
3. Install cylinder head cover RH.
Refer to installation procedure for Cylinde
r
Head Cover RH in this manual.
4. Install cylinder head cover LH.
Refer to installation procedure for Cylinde
r
Head Cover LH in this manual.
5. Install timing belt.
Refer to installation procedure for Timing Belt in
this manual. 6. Install crankshaft pulley.
Refer to installation procedure for Crankshaf
t
Pulley in this manual.
Page 1863 of 4264

ENGINE MECHANICAL (6VE1 3.5L) 6A-39
Valve Stem Oil Controller, Valve Spring and Valve Guide
Removal
1. Disconnect battery ground cable.
Drain engine oil.
2. Drain engine coolant.
3. Remove cylinder head assembly.
Refer to removal procedure for Cylinder Head
in this manual.
4. Remove camshaft.
Refer to removal procedure for Camshaft in this
manual.
5. Remove tappets with shim.
NOTE: Do not damage shim surface.
6. Remove valve springs using 5884024460
valve spring compressor and 5884025470
valve spring compressor adapter then remove
upper valve spring seat and lower seat.
014RW042
7. Remove oil controller using 5884006230 oil
controller remover, remove each valve stem oil
controller.
8. Remove valve guide using 5884025490 valve
guide replacer.
Installation
1. Install valve guide using 5884024420 valve
guide installer.
2. Install oil controller using 5884006240 oil
controller installer.
3. Install lower valve spring seat, valve spring and
upper valve spring seat then put split collars on the
upper spring seat, using 5884024420 valve
spring compressor and 5884006240 valve
spring compressor adapter to install the spli
t
collars.
014RW042
4. Install tappet with shim.
5. Install camshaft assembly.
Refer to installation procedure for Camshaft in
this manual.
6. Install cylinder head assembly.
Refer to installation procedure for Cylinde
r
Head in this manual.
7. Fill engine oil until full level.
8. Fill engine coolant.
Page 1864 of 4264
6A-40 ENGINE MECHANICAL (6VE1 3.5L)
Piston, Piston Ring and Connecting Rod
Removal
F06RW011
Legend
(1) Cylinder Head
(2) Crankcase with Oil Pan
(3) Oil Pipe
(4) Oil Strainer
(5) Oil Gallery
(6) Piston with Connecting Rod Assembly
1. Remove cylinder head assembly.
Refer to removal procedure for Cylinder Head
in this manual.
2. Remove crankcase with oil pan.
Refer to removal procedure for Oil Pan and
Crankcase in this manual.