2006 ACURA CSX Eps

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5-15
A/T model
M/T model
07AAK-SNAA120
VSB02C000015
AAR-T1256 B
C
A DVSB02C000025
A
2. Raise the vehicle on the lift, and position theengine/transmission under the vehicle. Lower the
vehicle, and install the universal lifting eyelet
(07AAK-SNAA120). Attach a chain hoist to the
universal eyelet and the transmission hook, then lift
the engine into position in the vehicle.
NOTE: Reinstall the mounting bolts/support nuts in
the sequence given in the following steps. Failure
to follow this sequence may cause excessive noise
and vibration, and reduce engine mount life.
3. Attach the engine hanger adapter (VSB02C000015) to the threaded hole in the cylinder head. 4. Install the front leg assembly (A), the hook (B), and
the wing nut (C) to an A and Reds engine support
hanger (AAR-T1256) onto the 2006 civic engine
hanger (VSB02C000025). Carefully position the
engine hanger on the vehicle, and attach the hook
to the forward hole in the engine hanger adapter
(D). Tighten the wing nut by hand to lift and support
the engine/transmission.
NOTE: Be careful when working around the
windshield.
5. Loosen the upper torque rod mounting bolt (A). (cont’d)
08/08/21 14:20:30 61SNR030_050_0015
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6-37
Cylinder Head Cover Installation
A
B C
B
A
1. Thoroughly clean the head cover gasket and the groove.
2. Install the head cover gasket (A) in the groove of the cylinder head cover (B).
3. Check that the mating surfaces are clean and dry.
4. Apply liquid gasket, P/N 08717-0004, 08718-0001, 08718-0003, or 08718-0009, evenly to the chain
case and the No. 5 rocker shaft holder mating areas.
Install the component within 5 minutes of applying
the liquid gasket.
NOTE: If you apply liquid gasket P/N 08718-0012, the component must be installed within 4 minutes.
 If too much time has passed after applying the liquid gasket, remove the old liquid gasket and
residue, then reapply new liquid gasket. 5. Set the spark plug seals (A) on the spark plug tubes.
Place the cylinder head cover (B) on the cylinder
head, then slide the cover slightly back and forth to
seat the head cover gasket.
6. Inspect the cover washers (C). Replace any washer that is damaged or deteriorated.
7. Tighten the bolts in three steps. In the final step tighten all bolts, in sequence, to 12 N·m (1.2 kgf·m,
8.7 lbf·ft).
NOTE: Wait at least 30 minutes before filling the engine with oil.
 Do not run the engine for at least 3 hours after installing the head cover.
(cont’d)
Apply liquid gasket
to these points.
Apply liquid gasket
to these points.
08/08/21 14:27:26 61SNR030_060_0037
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Removal Installation
Specified Torque
VTC Actuator Mounting Bolt:
12x1.25mm
113 N·m (11.5 kgf·m, 83 lbf·ft)
Exhaust Camshaft Sprocket Mounting Bolt:
10x1.25mm
72 N·m (7.3 kgf·m, 53 lbf·ft)
6-42Cylinder Head
VTC Actuator, Exhaust Camshaft Sprocket Replacement
1. Remove the cam chain (see page 6-18).
2. Hold the exhaust camshaft with an open-end
wrench, then loosen the variable valve timing
control (VTC) actuator mounting bolt and the
exhaust camshaft sprocket mounting bolt.
3. If the VTC actuator is reused, do these steps. –1 Remove the intake camshaft, and seal theadvance holes and retard holes in the No. 1
camshaft journal with tape (see step 6 on page
6-11).
–2 Punch a hole in the tape over one of the advance holes (see step 7 on page 6-11).
–3 Apply air to the advance hole to release the lock (see step 8 on page 6-11).
–4 Remove the tape from the No. 1 camshaft journal.
4. Remove the VTC actuator and the exhaust camshaft sprocket. 1. Install the variable valve timing control (VTC)
actuator and exhaust camshaft sprocket.
NOTE: Install the VTC actuator to unlock position.
2. Apply new engine oil to the threads of the VTC actuator mounting bolt and the exhaust camshaft
mounting bolt, then install them.
3. Hold the exhaust camshaft with an open-end wrench, then tighten the mounting bolts.
4. Hold the exhaust camshaft with an open-end wrench, and turn the VTC actuator clockwise until
you hear it click. Make sure to lock the VTC actuator
by turning it.
5. Install the cam chain (see page 6-21).
08/08/21 14:28:11 61SNR030_060_0042
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6-63
A
B
B50 mm (2.0 in.)
45 mm (1.8 in.)
A
FIRST STEP
SECOND STEP
THIRD STEP
(New bolt)
4. Set the crankshaft to top dead center (TDC). Align
the TDC mark (A) on the crankshaft sprocket with
the pointer (B) on the engine block.
5. Set the camshaft pulley to TDC (see step 2 on page 6-21).
6. Install the cylinder head on the engine block.
7. Measure the diameter of each cylinder head bolt at point A and point B.
8. If either diameter is less than 10.6 mm (0.42 in.), replace the cylinder head bolt. 9. Apply new engine oil to the threads and under the
bolt heads of all cylinder head bolts.
10. Tighten the cylinder head bolts in sequence to 39 N·m (4.0 kgf·m, 29 lbf·ft). Use a beam-type
torque wrench. When using a preset click-type
torque wrench, be sure to tighten slowly and do not
overtighten. If a bolt makes any noise while you are
torquing it, loosen the bolt and retighten it from the
first step.
11. After torquing, tighten all cylinder head bolts in two steps (90 ° per step) using the sequence shown in
step 10. If you are using a new cylinder head bolt,
tighten the bolt an extra 90 °.
NOTE: Remove the cylinder head bolt if you
tightened it beyond the specified angle, and go
back to step 6 of the procedure. Do not loosen it
back to the specified angle.
(cont’d)
08/08/21 14:28:42 61SNR030_060_0063
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7-29
Oil Pan Installation
6x1.0mm
12 N·m
(1.2 kgf·m, 8.7 lbf·ft)
1. Remove all of the old liquid gasket from the oil pan mating surfaces, the bolts, and the bolt holes.
2. Clean, and dry the oil pan mating surfaces.
3. Apply liquid gasket, P/N 08717-0004, 08718-0001, 08718-0003, or 08718-0009, evenly to the lower
engine block mating surface, and to the inside edge
of the threaded bolt holes. Install the component
within 5 minutes of applying the liquid gasket.
NOTE: If you apply liquid gasket P/N 08718-0012, the component must be install within 4 minutes.
 If too much time has passed after applying the liquid gasket, remove the old liquid gasket and
residue, then reapply new liquid gasket.
4. Install the oil pan. 5. Tighten the bolts/nuts in three steps. In the final
step, tighten all bolts/nuts, in sequence, to 12 N·m
(1.2 kgf·m, 8.7 lbf·ft). Wipe off the excess liquid
gasket on the each side of crankshaft pulley and the
flywheel/drive plate.
NOTE: Wait at least 30 minutes before filling the engine with oil.
 Do not run the engine for at least 3 hours after installing the oil pan.
6. K20Z2 engine: Install the torque converter cover/ clutch cover.
(cont’d)
Apply liquid gasket
along the broken line.
08/08/21 14:33:11 61SNR030_070_0029
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7-30Engine Block
Oil Pan Installation (cont’d)
B
6x1.0mm
12 N·m
(1.2 kgf·m, 8.7 lbf·ft)
A
12x1.25mm
64N·m(6.5kgf·m,47lbf·ft)
6x1.0mm
12 N·m
(1.2 kgf·m, 8.7 lbf·ft) 12 x 1.25 mm
74 N·m
(7.5 kgf·m, 54 lbf·ft)
7. K20Z3 engine: Install the transmission mounting
bolts (A) and the clutch cover (B).
8. A/T model: Install the shift cable cover. 9. Install the lower torque rod bracket.
10. If the engine is still in the vehicle, do the following steps.
11. Attach the front subframe adapter (VSB02C000016) to the front subframe, and hang the belt of the front
subframe adapter over the front of the subframe.
Secure the belt with its stop, then tighten the wing
nut (see step 53 on page 5-9).
12. Line up the slots in the front subframe adapter arms with the bolt holes on the jack base, then
securely attach them with four bolts. Lift the front
subframe up to the body.
13. Loosely install the new front subframe mounting bolts (see step 17 on page 5-17).
14. Align all reference marks on the front subframe with the edges of the body, then tighten the bolts
on the front subframe to the specified torque (see
step 18 on page 5-18).
15. Remove the jack and the front subframe adapter.
16. Tighten the new mid-stiffener mounting bolts on both sides (see step 20 on page 5-18).
17. Lower the vehicle on the lift.
18. Loosen the upper torque rod mounting bolt (see step 5 on page 5-15).
Replace.
08/08/21 14:33:12 61SNR030_070_0030
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Installation - K20Z2 engine
9-4Intake Manifold and Exhaust System
Intake Manifold Removal and Installation (cont’d)
A
B B
A
8x1.25mm
22 N·m
(2.2 kgf·m, 16 lbf·ft) B
A 8x1.25mm
22 N·m
(2.2 kgf·m, 16 lbf·ft)
7. Raise the vehicle on the lift to full height.
8. Remove the splash shield (see step 25 on page 5-5).
9. Remove the connector (A) from the intake manifoldbracket (B), then remove the intake manifold
bracket.
10. Lower the vehicle on the lift.
11. Remove the intake manifold. 1. Install the intake manifold (A) with a new gasket (B),
and tighten the bolts and the nuts in a crisscross
pattern in three steps, beginning with the inner bolt.
2. Raise the vehicle on the lift.
3. Install the intake manifold bracket (A), then install the connector (B) to the intake manifold bracket.
4. Install the splash shield (see step 40 on page 5-20).
5. Lower the vehicle on the lift.
08/08/21 14:37:31 61SNR030_090_0004
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Installation - K20Z3 engine
9-9
B A
C
8x1.25mm
22 N·m (2.2 kgf·m, 16 lbf·ft) B
A 8x1.25mm
22 N·m
(2.2 kgf·m, 16 lbf·ft) B
A
A
1. Connect the water bypass hose (A) to the intakemanifold (B), then install the intake manifold with a
new gasket (C), and tighten the bolts and the nuts in
a crisscross pattern in three steps, beginning with
the inner bolt.
2. Raise the vehicle on the lift.
3. Install the intake manifold bracket (A), then install the connector (B) to the intake manifold bracket.
4. Install the splash shield (see step 40 on page 5-20).
5. Lower the vehicle on the lift. 6. Connect the fuel feed hose (A) (see page 11-331),
then install the quick-connect fitting cover (B).
7. Connect the water bypass hoses (A).
(cont’d)
08/08/21 14:37:35 61SNR030_090_0009
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