Engine System-General Information: Component Locations Ford Econoline E350 Super Duty

Special Tool(s)

SPECIAL TOOLS Commercially Available Leakdown Tester Quick Disconnect Compression Tester 134-R0212 or equivalent Dial Indicator Gauge Adapter 303-007 (TOOL-6565-AB) or equivalent Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent Engine Cylinder Leak Detection/Air Pressurization Kit 014-00708 or equivalent Oil Pressure Gauge 303-088 (T73L-6600-A) UV Leak Detector Kit 164-R0756 or equivalent Vacuum/Pressure Tester 164-R0253 or equivalent

Scheme 2

Scheme 3

Scheme 4

Scheme 5

Scheme 6

SPECIAL TOOL Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent

Scheme 7

1. Use a Dial Indicator Gauge with Holding Fixture to measure camshaft end play.
2. Position the camshaft to the rear of the cylinder head.
3. Zero the indicator.
4. Move the camshaft to the front of the cylinder head. Note and record the camshaft end play. If camshaft end play exceeds specifications, install new camshaft and recheck end play. Refer to appropriate ENGINE article for the procedure. If camshaft end play exceeds specification after camshaft installation, install a new cylinder head. Refer to appropriate ENGINE article for the procedure.

Scheme 8

1. Inspect camshaft lobes for pitting or damage in the contact area. Minor pitting is acceptable outside the contact area. If excessive pitting or damage is present, install new components as necessary. Refer to appropriate ENGINE article for the procedure.

SPECIAL TOOL Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent

Scheme 9

1. Use a Dial Indicator Gauge with Holding Fixture to measure camshaft intake/exhaust lobe lift. Rotate the camshaft and subtract the lowest indicator reading from the highest indicator reading to figure the camshaft lobe lift. Refer to appropriate ENGINE article for the procedure.

SPECIAL TOOL Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent

Scheme 10

1. Use a Dial Indicator Gauge with Holding Fixture to measure the camshaft runout. Rotate the camshaft and subtract the lowest indicator reading from the highest indicator reading. For additional information, refer to appropriate ENGINE article for the procedure. If out of specification, install new components as necessary. Refer to appropriate ENGINE article for the procedure.

Scheme 11

1. Measure each of the crankshaft main bearing journal diameters in at least 2 directions. Refer to appropriate ENGINE article for the procedure. If out of specification, install new components as necessary. Refer to appropriate ENGINE article for the procedure.

Scheme 12

1. Measure each of the crankshaft main bearing journal diameters in at least 2 directions at each end of the main bearing journal. Refer to appropriate ENGINE article for the procedure. If out of specification, install new components as necessary. Refer to appropriate ENGINE article for the procedure.

SPECIAL TOOL Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent

Scheme 13

1. Use a Dial Indicator Gauge with Holding Fixture to measure crankshaft end play.
2. Position the crankshaft to the rear of the cylinder block.
3. Zero the indicator.
4. Move the crankshaft to the front of the cylinder block. Note and record the crankshaft end play. If crankshaft end play exceeds specifications, install a new crankshaft thrust washer or crankshaft thrust main bearing. Refer to appropriate ENGINE article for the procedure.

SPECIAL TOOL Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent

Scheme 14

1. Use the Dial Indicator Gauge with Holding Fixture to measure the crankshaft runout. Refer to appropriate ENGINE article for the procedure. Rotate the crankshaft and subtract the lowest dial indicator reading from the highest dial indicator reading to figure the crankshaft runout. If it is out of specification, install new components as necessary. Refer to appropriate ENGINE article for the procedure.

SPECIAL TOOL Dial Indicator Gauge with Holding Fixture 303-D033 (D81L-6002-D) or equivalent

Scheme 15

SPECIAL TOOLS Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent Clearance Gauge, Valve Guide 303-004 (TOOL-6505-E) or equivalent

SPECIAL TOOL Pressure Gauge, Valve/Clutch Spring 303-006 (TOOL-6513-DD) or equivalent

Scheme 16

Scheme 17

1. Use a Valve/Clutch Spring Pressure Gauge to check the valve spring for correct strength at the specified valve spring length. Refer to appropriate ENGINE article for the procedure. If out of specification, install new components as necessary. Refer to appropriate ENGINE article for the procedure.

SPECIAL TOOL Slide Hammer 100-001 (T50T-100-A)

SPECIAL TOOL Straight Edge 303-D039 (D83L-4201-A) or equivalent

Scheme 18