• | J 45059 Torque Angle Meter |
• | J 44639 Injector Remover |
• | J 26900-12 Dial Indicator |
• | J 26900-13 Magnetic Base |
5.1. | Remove the clamp and hose from the charged air cooler. |
5.2. | Remove the charged air cooler inlet duct. |
Notice: Clean all dirt, debris, and coolant from the engine block cylinder head bolt holes. Failure to remove all foreign material may result in damaged threads, improperly tightened fasteners or damage to components.
• | Refer to Cylinder Head Disassemble in the Engine Mechanical - 6.6 L Unit Repair . |
• | Refer to Cylinder Head Cleaning and Inspection in the Engine Mechanical - 6.6 L Unit Repair . |
• | Refer to Cylinder Head Assemble in the Engine Mechanical - 6.6 L Unit Repair. |
Gasket Grade | Projection Value | Gasket Thickness |
---|---|---|
A (No hole) | Over 0.223 to less than 0.274 mm (0.0088 to less than 0.0108") | 0.90 to 1.00 mm (0.0354 to 0.0394") |
B (One hole) | Over 0.274 to less than 0.325 mm (0.0108 to less than 0.0128") | 0.95 to 1.05 mm (0.0374 to 0.0413") |
C (Two holes) | Over 0.325 to less than 0.376 mm (0.0128 to less than 0.0148") | 1.00 to 1.10 mm (0.0394 to 0.0433") |
Important:
|
1.1. | Set the new injector sleeve gaskets (1) to the injector sleeve (2). |
1.2. | Apply sealant (LOCTITE 272 or equivalent) to the lower sealing area of injector sleeve. |
Notice: The left and right cylinder head gaskets are not interchangeable. Improper placement of the cylinder head gasket will block coolant and oil passages. Blocked coolant and oil passages will cause severe engine damage.
Confirm the discerning mark "R" for RH and "L" for LH of the cylinder head gasket.
Notice: Refer to Fastener Notice in the Preface section.
Notice: This component uses bolts with a preapplied molybdenum disulfide coating for thread lubrication. Do not remove the coating or use any additional lubricant. Improperly lubricated threads will adversely affect the bolt torque and clamp load. Improper bolt torque and clamp load can lead to engine damage.
Tighten
Tighten
Tighten the fuel injector bracket bolt to 50 N·m (37 lb ft).
Tighten
Tighten the fuel injector return pipe to injector eye bolts to 15 N·m (133 lb in).
Tighten
Tighten the fuel injector return pipe to cylinder head eye bolts to 15 N·m (133 lb in).
Tighten
Tighten the ground strap bolt to 25 N·m (18 lb ft).
Tighten
Tighten the charged air cooler clamp to 6 N·m (53 lb in).