Lincoln Nautilus: Power Brake Actuation / Brake Vacuum Pump - 2.7L EcoBoost (238kW/324PS). Removal and Installation
Materials
Name |
Specification |
Motorcraft® High Performance Engine RTV Silicone TA-357 |
WSE-M4G323-A6
|
Motorcraft® Silicone Gasket Remover ZC-30-A, AZC-30-C |
-
|
Motorcraft® Metal Surface Prep Wipes ZC-31-B |
-
|
Motorcraft® Metal Brake Parts Cleaner PM-4-A, PM-4-B, APM-4-C |
-
|
Removal
NOTE:
Removal steps in this procedure may contain installation details.
-
Remove the air cleaner outlet pipes.
Refer to: Air Cleaner Outlet Pipe LH (303-12B Intake Air Distribution
and Filtering - 2.7L EcoBoost (238kW/324PS), Removal and Installation).
Refer to: Air Cleaner Outlet Pipe RH (303-12B Intake Air Distribution
and Filtering - 2.7L EcoBoost (238kW/324PS), Removal and Installation).
-
-
Loosen the clamp and disconnect the pipe.
Torque:
44 lb.in (5 Nm)
-
Release the clamp and disconnect the pipe.
-
Disconnect the electrical connector and detach the wiring retainer.
-
Remove the bolt and position the CAC intake pipe aside.
Torque:
71 lb.in (8 Nm)
-
Disconnect the vacuum tubes.
-
Detach the wiring retainer.
-
Remove the bolts and the vacuum pump.
Torque:
89 lb.in (10 Nm)
Installation
-
NOTICE:
Do not use wire brushes, power abrasive discs or 3M™
Roloc® Bristle Disk (2-in white, part number 07528) to clean the
sealing surfaces of the engine block. These tools cause scratches and
gouges that make leak paths. They also cause contamination that causes
premature engine failure. Remove all traces of the gasket.
Make sure that the mating faces are clean and free of foreign material.
Refer to: RTV Sealing Surface Cleaning and Preparation (303-00 Engine System - General Information, General Procedures).
Material: Motorcraft® Silicone Gasket Remover
/ ZC-30-A, AZC-30-C
Material: Motorcraft® Metal Brake Parts Cleaner
/ PM-4-A, PM-4-B, APM-4-C
Material: Motorcraft® Metal Surface Prep Wipes
/ ZC-31-B
-
Inspect the gaskets and install new gaskets as necessary.
-
NOTICE:
If the brake vacuum pump is not secured within 10
minutes of sealant application, the sealant must be removed and the
sealing area cleaned with metal surface prep. Failure to follow this
procedure can cause future oil leakage.
Apply an 8mm bead of the specified sealant in the location shown.
Material: Motorcraft® High Performance Engine RTV Silicone
/ TA-357
(WSE-M4G323-A6)
-
NOTE:
Manually align the brake vacuum pump drive key with the camshaft slot before installation.
To install, reverse the removal procedure.
Removal
NOTICE:
Do not spill brake fluid on painted or plastic surfaces or
damage to the surface may occur. If brake fluid is spilled onto a
painted or plastic surface, immediately wash the surface with water...
Other information:
Special Tool(s) /
General Equipment
Wheel Alignment System
Adjustment
NOTICE:
Do not use any tools or equipment to move the wheel and tire
assembly or suspension components while checking for relative movement.
Suspension damage may occur. The use of tools or equipment will also
create relative movement that may not exist when using hand force.
Relative movement must be measured..
Breaking-In
You need to break in new tires for
approximately 300 mi (480 km). During this
time, your vehicle may exhibit some unusual
driving characteristics.
Driving Through Water
WARNING: Do not drive through
flowing or deep water as you may lose
control of your vehicle.
Note: Driving through standing water can
cause vehicle damage.
Note: Engine damage can occur if water
enters the air fi..