Ford Explorer: Engine System - General Information / General Procedures - Exhaust Manifold Cleaning and Inspection
Special Tool(s) /
General Equipment
Cleaning
-
Clean the exhaust manifold using a suitable solvent. Use
a plastic scraping tool to clean the gasket sealing surfaces.
Inspection
-
NOTE:
New exhaust manifold gaskets, studs, nuts and/or
bolts must be installed when an exhaust manifold is serviced.
NOTE:
Use a Straightedge that is calibrated by the
manufacturer to be flat within 0.005 mm (0.0002 in) per running foot of
length, such as Snap-On® GA438A or equivalent. For example, if the
Straightedge is 61 cm (24 in) long, the machined edge must be flat
within 0.010 mm (0.0004 in) from end to end.
Using the Straightedge and a Feeler Gauge Set, check the
exhaust manifold sealing surface for warpage. If the warpage is greater
than 0.76 mm (0.0299 in), install a new exhaust manifold.
Use the General Equipment: Feeler Gauge
Special Tool(s) /
General Equipment
Feeler Gauge
Check
NOTE:
Refer to the appropriate Section 303-01 for the specification.
NOTE:
Make sure all cylinder head surfaces are cl..
Check
Measure the piston diameter 90 degrees from the
piston pin and piston diameter (DN) height down from the top of the
piston at the point indicated...
Other information:
Removal
NOTE:
Removal steps in this procedure may contain installation details.
Remove the front bumper cover.
Refer to: Front Bumper Cover (501-19 Bumpers, Removal and Installation).
Remove the siren speaker.
Disconnect the siren speaker electrical connector...
Overview
The
forward collision warning system alerts the driver of a collision risk
by illuminating the red warning indicator located in the IPC information center. The IPC sends a request to the ACM to sound an audible warning chime.
Forward Collision Warning System
The forward collision warning system works in conjunction with the ACC system...
Categories
The front outboard and rear safety restraints in the vehicle are combination
lap and shoulder belts.

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