Removal Procedure
- Disconnect the battery
negative cable. Refer to
Caution: Before servicing any electrical component, the ignition and start switch must be in the OFF or LOCK position and all electrical loads
must be OFF, unless instructed otherwise in these procedures. If a tool or equipment could easily come in contact with a live exposed electrical terminal, also disconnect the negative battery cable. Failure to follow these precautions may cause personal injury
and/or damage to the vehicle or its components.
in Cautions and Notices.
- Remove the drive belt. Refer to
Drive Belt Replacement
- Remove the A/C compressor from the mounting bracket, if equipped,
and set it aside.
Important: It is not necessary to evacuate the A/C refrigerant. Refer to
Air Conditioning Compressor Replacement
in HVAC.
- Remove the lower intake manifold. Refer to
Intake Manifold Replacement
- Remove the exhaust manifold. Refer to
Exhaust Manifold Replacement
.
- Remove the valve rocker arms and push rods. Refer to Valve Rocker Arm and Push Rod Removal
- Remove the valve rocker arm cover, if necessary. Refer to
Valve Rocker Arm Cover Replacement
.
- Remove the power steering pump pulley. Refer to Power Steering
Pump Replacement in Steering.
- Remove the power steering
pump mounting bracket using the following procedure:
• | Disconnect the electrical connector from the power steering pump. |
• | Remove the two nuts holding the power steering pump to the engine. |
• | Remove the power steering pump mounting bracket bolts and the
nut. |
• | Slide the power steering pump mounting bracket forward with the
power steering pump still attached. |
• | Set the power steering pump and the mounting bracket aside. |
- Disconnect the wiring bracket from the rear of the right cylinder
head.
- For the right side cylinder
head, remove the following components:
- Remove the generator mounting bracket using the following procedure:
• | Remove one nut from the stud. |
• | Remove three bolts from the bracket. |
• | Slide the mounting bracket off of the stud. |
• | Remove the stud from the cylinder head. |
- Remove the sixteen cylinder
head bolts.
- Remove the cylinder head and the gasket. Refer to Cylinder Head Removal (Right)
- Clean all sealing surfaces.Refer to Cylinder
Head Clean and Inspect
Installation Procedure
Tools Required
J 36660-A Torque Angle
Meter
- Install the cylinder head.
Refer to Cylinder Head Installation (Right)
- Install the valve rocker arms and the push rods. Refer to
Valve Rocker Arm and Push Rod Replacement
- For the left side cylinder
head, install the power steering pump mounting bracket using the following
procedure:
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
• | Install the stud
to the cylinder head. |
Tighten
Tighten the stud to 22 N·m (16 lb ft).
• | Loosely assemble the mounting bracket over the stud. |
• | Install a nut to the stud finger tight. |
• | Install the three bolts finger tight. |
• | Install the two nuts to the power steering pump finger tight. |
Tighten
Tighten the nuts and bolts to 44 N·m (32 lb ft).
- Install the power steering
pump pulley. Refer to Power Steering Pump Replacement in Steering.
- Connect the electrical connector to the power steering pump.
- For the right side cylinder
head, install the generator mounting bracket using the following procedure:
Tighten
Tighten the stud to 22 N·m (16 lb ft).
• | Loosely assemble the generator mounting bracket over the stud. |
• | Install a nut to the stud finger tight. |
• | Install the three bolts finger tight. |
Tighten
Tighten the nuts and bolts to 44 N·m (32 lb ft).
- Install the exhaust manifold. Refer to
Exhaust Manifold Replacement
.
- Install the lower intake manifold. Refer to
Intake Manifold Replacement
- Install the valve rocker arm covers. Refer to
Valve Rocker Arm Cover Replacement
.
- Install the A/C compressor, if equipped. Refer to
Air Conditioning Compressor Replacement
in HVAC.
- Install the drive belt. Refer to
Drive Belt Replacement
.
- Connect the battery negative cable. Refer to
Battery Cable Replacement
in Engine Electrical.