Installation Procedure
- Prepare the engine for installation.
- If replacing the engine, transfer components as necessary.
- Install the J-41803-9 engine lift hooks to the engine.
- Using an engine hoist and the J-41803-9 engine lift hooks raise the engine slightly.
- Remove the engine from the engine stand.
- Using an engine hoist and the J-41803-9 engine lift hooks lower the engine onto the cradle.
- Install the engine mount nuts and tighten to 65 N.m (48 lb ft).
- Remove the J 41798 engine lifting brackets from the engine.
- Position the engine and cradle beneath the vehicle.
- Partially lower the vehicle onto the engine and cradle.
- Route the ground harness and install retaining fasteners at the left and right rear cylinder heads. Tighten the fasteners to 10 N.m (89 lb in).
- Route the engine harness and install retaining fasteners at the rear of the engine. Tighten the fasteners to 10 N.m (89 lb in).
- Install the ground straps and ground strap bolts to the rear of cylinder heads. Tighten the ground strap bolts to 32 N.m (24 lb ft).
- Reconnect the electrical connector for the knock sensor, left side.
- Reconnect the electrical connector for the knock sensor, right side.
- Lower the vehicle onto the cradle and align the dowels.
- Install the front and rear cradle fasteners - Drivetrain and Front Suspension Cradle Removal and Installation (Blackwing)
- Remove the J 39580 engine support table and the J 39580-500 engine support table top.
- Install the lower ball joint in the steering knuckle. [2x] - Front Lower Control Front Link Replacement (RWD)
- Steering Linkage Outer Tie Rod @ Steering Knuckle - Connect [2x] - Steering Linkage Outer Tie Rod Replacement (with Blackwing)
- Stabilizer Shaft Link @ Lower Control Arm - Connect - Stabilizer Shaft Link Replacement (FE2) , or Stabilizer Shaft Link Replacement (FE3, FE4)
Front Wheel Speed Sensor Wiring Harness (1) - Connect [2x] - Front Wheel Speed Sensor Replacement (J57, J6H)
Oil Level Sensor (3) - Connect
- Crankshaft Position Sensor (2) - Connect
- Knock Sensor (1) - Connect
- Transmission - Install - Transmission Replacement (RWD) , or Manual Transmission Removal and Installation
- Exhaust Muffler - Install - Exhaust Muffler Replacement (LT4)
Electrical Connector @ Steering Gear - Connect [2x]
- Connect the intermediate steering shaft to the steering gear. Intermediate Steering Shaft Replacement (RWD)
- Install the front tires and wheels. Tire and Wheel Removal and Installation (without J57) , or Tire and Wheel Removal and Installation (with J57)
- Front Cradle Shear Plate - Install - Front Cradle Shear Plate Replacement (Blackwing)
- Lower the vehicle.
Air Conditioning Compressor Hose - Connect - Air Conditioning Compressor Replacement (LT4)
Fuel Feed Hose (1) @ Fuel Feed Pipe - Connect - Fuel Feed Front Hose Replacement
- Charge Air Cooler Coolant Hose - Install - Charge Air Cooler Coolant Hose Replacement (LT4 Charge Air Cooler Coolant Pump to Charge Air Cooler Front Manifold)
Charge Air Cooler Coolant Hose (2) - Connect - Charge Air Cooler Coolant Hose Replacement (LT4 Charge Air Cooler Front Manifold to Engine Radiator Intercooler Heat Exchanger)
- Radiator Outlet Hose - Install - Radiator Outlet Hose Replacement (LT4)
Radiator Inlet Hose (2) @ Engine Coolant Thermostat Housing - Connect
Radiator Surge Tank Inlet Hose (2) @ Engine Coolant Thermostat Housing - Connect
- Position the engine harness and attach the retainers.
Install the battery terminal (1) to the jump start post. Battery Negative Cable Extension Cable Replacement
- Engine Control Module Bracket - Install - Engine Control Module Bracket Replacement
Electrical Connector - Connect @ Transmission Control Module - Transmission Control Module Replacement
- Attach the harness retainer (2)
- Install both front wheelhouse liners. Front Wheelhouse Liner Replacement (Blackwing)
- Recharge the A/C system. Refrigerant Recovery and Recharging
- If the engine is replaced with a new engine or has been overhauled, perform the Engine Prelubing procedure. Engine Prelubing
- Fill the engine oil to the proper level with NEW engine oil. Approximate Fluid Capacities , and Fluid and Lubricant Recommendations
- Disable the ignition system.
- Crank the engine several times. Listen for any unusual noises or evidence that parts are binding.
- Enable the ignition system.
- Start the engine and listen for unusual noises.
- Check the vehicle oil pressure gauge and confirm that the engine has acceptable oil pressure.
If necessary, install an oil pressure gauge and measure the engine oil pressure.
- Start the engine and run the engine speed at about 1, 000 RPM until the engine has reached normal operating temperature.
- Listen for sticking lifters and other unusual noises.
- Inspect for fuel, oil, and/or other coolant leaks while the engine is running.
- Perform the crankshaft position variation learn. Crankshaft Position Variation Learn
- Perform a final inspection for the proper engine oil and coolant levels.
- Align the vehicle. Wheel Alignment Measurement
Refer to Fastener Caution .
Prelube is necessary if the engine is replaced or overhauled.