Ford Falcon. Manual — part 140
303-01b-74
Engine — 5.4L (3V)
303-01b-74
ASSEMBLY (Continued)
Bearing Select Fit Chart, Oversize Bearings
5. Install the crankshaft upper main bearings into the
cylinder block and lubricate them with clean
engine oil.
NOTE: Before assembling the cylinder block, all
sealing surfaces must be free of chips, dirt, paint
and foreign material. Also, make sure the coolant
and oil passages are clear.
6. Install the crankshaft onto the upper crankshaft
main bearings.
NOTE: The upper thrust washers are shown for
location purposes only. Do not install the upper
thrust washers until the crankshaft is installed.
Refer to the following two steps.
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303-01b-75
Engine — 5.4L (3V)
303-01b-75
ASSEMBLY (Continued)
7. Push the crankshaft rearward and install the rear
crankshaft upper thrust washer at the back of the
No. 5 main boss.
NOTE: The oil groove on the thrust washer must
face toward the front of the engine (against the
crankshaft thrust surface).
10. Install the crankshaft lower main bearings into the
main bearing caps and lubricate them with clean
engine oil. Locate the main bearing cap on the
cylinder block and tap into place using a plastic or
dead-blow hammer.
8. Push the crankshaft forward and install the front
crankshaft upper thrust washer at the front of the
No. 5 main boss.
NOTE: The oil groove on the thrust washer must
face toward the front of the engine (against the
crankshaft surface).
9. Install the lower crankshaft thrust washer to the
back side of the No. 5 main bearing cap, with oil
grooves facing the crankshaft surface.
NOTE: To aid in assembly, apply petroleum jelly
to the back of the crankshaft thrust washer.
NOTE: The oil groove on the thrust washer must
face toward the rear of the engine (crankshaft
surface).
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303-01b-76
Engine — 5.4L (3V)
303-01b-76
ASSEMBLY (Continued)
11. Install the dowel pins so the flat sides face the
12. Install the vertical main bearing cap fasteners and
crankshaft.
tighten in the sequence shown.
Tighten to 40 Nm (30 lb-ft).
Tighten an additional 90 degrees.
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303-01b-77
Engine — 5.4L (3V)
303-01b-77
ASSEMBLY (Continued)
13. Install the side bolts and tighten them in the
sequence shown.
Tighten to 30 Nm (22 lb-ft).
Tighten an additional 90 degrees.
15. Once the connecting rod is seated on the
crankshaft journal, remove the Connecting Rod
Installer.
CAUTION: Do not scratch the cylinder
walls or crankshaft journals with the
connecting rod.
14. Use the special tools to install the piston and
16. Position the lower bearing and connecting rod,
connecting rod with the upper connecting rod
and install the new bolts loosely.
bearing in place.
CAUTION: The rod cap installation must
CAUTION: Do not scratch the cylinder
keep the same orientation as marked during
walls or crankshaft journals with the
disassembly.
connecting rod.
NOTE: The connecting rod caps are of the
NOTE: The next three steps are for all eight
‘‘cracked’’ design and must mate with the
connecting rods, rod caps and pistons. Only one
connecting rod ends. Excessive bearing clearance
connecting rod, rod cap and piston is shown.
will result if not mated correctly.
NOTE: Make sure the identification marks on the
piston and connecting rod face toward the front of
the engine.
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