Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 788

6A–32

ENGINE MECHANICAL (6VD1 3.2L)

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/89 lb in)

014RW031

5. Install cylinder head cover RH.

D

Refer to installation procedure for CYLINDER
HEAD COVER RH in this manual.

6. Install cylinder head cover LH.

D

Refer to installation procedure for CYLINDER
HEAD COVER LH in this manual.

7. Install timing belt.

D

Refer to installation procedure for TIMING BELT in
this manual.

8. Install crankshaft pulley.

D

Refer to installation procedure for CRANKSHAFT
PULLEY in this manual.

D

Don’t need accelerator pedal cable adjustment.

D

Tighten the accelerator pedal cable nuts.

060RW093

Legend

(1) Lock Nut
(2) Nut

6A–33

ENGINE MECHANICAL (6VD1 3.2L)

Cylinder Head

Removal

1. Remove engine hood.
2. Disconnect battery ground cable.
3. Drain radiator coolant.
4. Drain engine oil.
5. Remove crankshaft pulley.

D

Refer to removal procedure for Crankshaft Pulley in
this manual.

6. Remove timing belt.

D

Refer to removal procedure for Timing Belt in this
manual.

7. Remove cylinder head cover LH.

D

Refer to removal procedure for Cylinder Head
Cover LH in this manual.

8. Remove cylinder head cover RH.

D

Refer to removal procedure for Cylinder Head
Cover RH in this manual.

9. Remove common chamber.

D

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 right 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 9–8511–4209–0 cylinder head bolt wrench,

tighten bolts in numerical order as shown in the
illustration to the specified torque.

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)

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6A–34

ENGINE MECHANICAL (6VD1 3.2L)

2. Install common chamber.

D

Refer to installation procedure for Common
Chamber in this manual.

3. Install cylinder head cover RH.

D

Refer to installation procedure for Cylinder Head
Cover RH in this manual.

4. Install cylinder head cover LH.

D

Refer to installation procedure for Cylinder Head
Cover LH in this manual.

5. Install timing belt.

D

Refer to installation procedure for Timing Belt in this
manual.

6. Install crankshaft pulley.

D

Refer to installation procedure for Crankshaft
Pulley in this manual.

D

Don’t need accelerator pedal cable adjustment.

D

Tighten the accelerator pedal cable.

060RW093

Legend

(1) Lock Nut
(2) Nut

6A–35

ENGINE MECHANICAL (6VD1 3.2L)

Valve Stem Oil Controller , Valve Spring and Valve Guide

Removal

1. Disconnect battery ground cable.
2. Drain engine oil.

D

Drain engine coolant.

3. Remove cylinder head assembly.

D

Refer to removal procedure for Cylinder Head in
this manual.

4. Remove camshaft.

D

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 5–8840–2446–0 valve

spring compressor and 5–8840–2547–0 valve spring
compressor adapter then remove upper valve spring
seat and lower seat.

014RW042

7. Remove oil controller using 5–8840–0623–0 oil

controller remover, remove each valve stem oil
controller.

8. Remove valve guide using 5–8840–2549–0 valve

guide replacer.

Installation

1. Install valve guide using 5–8840–2442–0 valve guide

installer.

2. Install oil controller using 5–8840–0624–0 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 5–8840–2442–0 valve spring
compressor and 5–8840–0624–0 valve spring
compressor adapter to install the split collars.

014RW042

4. Install tappet with shim.
5.  Install camshaft assembly.

D

Refer to installation procedure for Camshaft in this
manual.

6. Install cylinder head assembly.

D

Refer to installation procedure for Cylinder Head in
this manual.

7. Fill engine oil until full level.
8. Fill engine coolant.