Ford Falcon. Manual — part 163
303-01c-73
Engine — V8 (4V)
303-01c-73
ASSEMBLY (Continued)
6. Push the crankshaft rearward and install the
upper crankshaft thrust washer at the back of the
No. 5 main boss. Ensuring locating lug fits into
block recess.
CAUTION: Make sure the side of the
thrust washer with three 5-mm wide oil
grooves faces the crankshaft thrust surface.
9. Install the crankshaft lower main bearings into the
main bearing caps. Locate the main bearing cap
on the cylinder block and tap into place using a
plastic or deadblow hammer.
7. Push the crankshaft forward and install the front
crankshaft upper thrust washer at the front of the
No. 5 main boss.
CAUTION: Make sure the side of the
thrust washer with three 5-mm wide oil
grooves faces the crankshaft thrust surface.
8. Install the lower crankshaft thrust washer to the
back side of the No. 5 main bearing cap, with the
oil grooves facing the crankshaft surface.
CAUTION: Make sure the side of the
thrust washer with three 5-mm wide oil
grooves faces the rear of the engine.
NOTE: To aid in assembly apply petroleum jelly to
the back of the crankshaft thrust washer.
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303-01c-74
Engine — V8 (4V)
303-01c-74
ASSEMBLY (Continued)
10. Install the main bearing cap dowel pins so the flat 11. Install and tighten the new bolts in two stages:
sides face the crankshaft.
Stage 1: Tighten to 40 Nm (30 lb-ft).
NOTE: Crankshaft not shown for clarity.
Stage 2: Tighten an additional 90 degrees.
NOTE: Crankshaft not shown for clarity.
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303-01c-75
Engine — V8 (4V)
303-01c-75
ASSEMBLY (Continued)
12. Install and tighten the new cross-mounted bolts in 14. Using the special tools, install the No. 1 and No. 6
two stages:
piston and connecting rod assemblies.
Stage 1: Tighten to 30 Nm (22 lb-ft).
Lubricate the piston and ring with clean
engine oil.
Stage 2: Tighten an additional 90 degrees.
Lubricate the rod bearings with clean engine
NOTE: Crankshaft not shown for clarity.
oil.
CAUTION: Do not scratch the cylinder
walls or crankshaft journals with the
connecting rod.
NOTE: Make sure the piston arrow is facing
forward.
15. Seat the connecting rods on the crankshaft
journals and remove the special tools.
13. Prepare the connecting rod and caps.
Insert the bolts in the rod cap.
Insert the upper and lower rod bearings into
the rod and cap.
NOTE: Verify the connecting rods and rod
caps for correct orientation.
NOTE: Carefully tap the connecting rod bolts
in. Avoid damaging the connecting rod.
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303-01c-76
Engine — V8 (4V)
303-01c-76
ASSEMBLY (Continued)
19. Install and tighten the oil pump screen and cover
16. Install the rod bearing caps and tighten the bolts
spacer.
in three stages:
Stage 1: Tighten to 25 Nm (18 lb-ft).
Stage 2: Tighten to 45 Nm (30 lb-ft).
Stage 3: Tighten an additional 90 degrees.
CAUTION: The rod bearing caps must
keep the same orientation as marked
during disassembly.
NOTE: The rod bearing cap bolts are
torque-to-yield. Install new bolts each time
repaired.
20. Install the oil pump screen cover and tube, and
the bolts.
CAUTION: Make sure the O-ring is in
place and not damaged. A missing or
damaged O-ring can cause foam in the
lubrication system, low oil pressure and
severe engine damage.
NOTE: Clean and inspect the mating surfaces
and install a new O-ring. Lubricate with clean
engine oil.
17. Install the piston connecting rod assemblies 3 and
5, 4 and 7, 2 and 8, by turning the crankshaft 90
degrees and repeating the previous steps.
18. Position the oil pump and gasket and install the
bolts in the sequence shown.
21. Install the cylinder head gaskets.
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