Acura RL (1996-2004 year). Manual — part 347
Line up the mark when
installing the connecting
rod cap.
THRUST WASHERS
5. Install the piston/connecting rod assemblies (see
).
6. Check the connecting rod bearing clearance with
), then torque the connect-
ing rod cap nuts.
NOTE: Reference numbers on the connecting rods
are for big-end bore tolerance and do NOT indicate
the position of the piston in the engine.
9 x 0.75 mm
44 N-m (4.5 kgf-m,
33 Ibf-ft)
Apply engine oil to the
nut threads.
7. Tighten the 9 x 1.25 mm cap bolts to the specified
torque.
Torque: 39 N-m (4.0 kgf-m, 29 Ibf-ft)
Apply engine oil to the bolt threads.
8. Tighten the 11 x 1.5 mm cap bolts to the specified
torque.
Torque: 76 N-m (7.8 kgf-m, 56 Ibf-ft)
Apply engine oil to the bolt threads.
9. Tighten the 10 x 1.25 mm cap side bolts to the spec-
ified torque.
Torque: 49 N-m (5.0 kgf-m, 36 Ibf-ft)
9 x 1.25 mm
39 N-m (4.0 kgf-m,
29 Ibf-ft)
11 x 1.5 mm
76 N-m (7.8 kgf-m,
56 Ibf-ft)
10 x 1.25 mm
49 N-m (5.0 kgf-m,
36 Ibf-ft)
BEARING CAP BOLTS TORQUE SEQUENCE
CAUTION: Whenever any crankshaft bearing or con-
necting rod bearing is replaced, it is necessary after
reassembly to run the engine at idling speed until it
reaches normal operating temperature, then continue
to run it for approximately 15 minutes.
(cont'd)
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Crankshaft
Installation (cont'd)
10. Apply liquid gasket to the cylinder block mating sur-
face of the rear cover, then install the cover on the
cylinder block.
REAR COVER
Apply liquid gasket
along the broken line.
Do not apply liquid gasket
to O-ring groove.
NOTE:
• Use liquid gasket, Part No. 08718 - 0001 or 08718
- 0003.
• Check that the mating surfaces are clean and dry
before applying liquid gasket.
• Apply liquid gasket evenly, being careful to cover
all the mating surface.
• To prevent oil leakage, apply liquid gasket to the
inner threads of the bolt holes.
• Do not apply liquid gasket to O-ring grooves.
• Do not install the parts if five minutes or more
have elapsed since applying liquid gasket.
Instead reapply liquid gasket after removing old
residue.
• After assembly, wait at least 30 minutes before
filling the engine with oil.
Apply liquid gasket
along the broken line.
O-RING GROOVE
NOTE:
• Apply a light coat of oil to the crankshaft and to the
lip of the oil seal.
• Use a new O-ring and apply oil when installing it.
REAR COVER
DOWEL PINS
6 x 1.0 mm
12 N-m (1.2 kgf-m,
8.7 Ibf-ft)
O-RING
Replace.
11. Apply liquid gasket to the cylinder block mating sur-
face of the oil pump.
NOTE: Do not apply liquid gasket to the O-ring
grooves.
OIL PUMP
HOUSING
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12. Install the oil pump with new O-rings.
NOTE:
• Apply a light coat of oil to the crankshaft and to
the lip of the seal.
• Use new O-rings and apply oil when installing
them.
DOWEL PIN
O-RINGS
Replace.
OIL PUMP
DOWEL PIN
6 x 1.0 mm
12 N-m (1.2 kgf-m,
8.7 Ibf-ft)
8 x 1.25 mm
22 N-m (2.2 kgf-m,
16 Ibf-ft)
DOWEL PIN
DOWEL PIN
OIL PAN
ASSEMBLY
NOTE: Do not apply liquid gasket to the O-ring
grooves.
13. Apply liquid gasket to the cylinder block, then install
the oil pan.
CYLINDER
BLOCK
Apply liquid gasket
along the broken line.
O-RING
GROOVE
(cont'd)
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BALANCER
SHAFT
Crankshaft
Installation (cont'd)
14. Tighten the oil pan bolts as shown.
OIL PAN BOLT TIGHTENING SEQUENCE
8 x 1.25 mm: 22 N-m (2.2 kgf-m, 16 Ibf-ft)
15. Apply engine oil to the balancer shaft, then insert
the balancer shaft.
NOTE: Take care not to damage the journals when
installing the balancer shaft.
16. Install the balancer shaft holder (see page
).
NOTE: Apply liquid gasket around the oil hole to
the block mating surface.
17. Install the rear balancer weight.
18. Hold the balancer shaft as shown below, then tighten
the bolt.
8 x 1.25 mm
25 N-m (2.5 kgf-m,
18 Ibf-ft)
19. Install the balancer shaft rear cover.
BALANCER SHAFT
REAR COVER
6 x 1.0 mm
12 N-m (1.2 kgf-m,
8.7 Ibf-ft)
O-RING
Replace.
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