Acura CSX. Instruction — page 44

01

02

03

04

SNR9A00A14674359525KDAT10

Removal

6-29

Auto-tensioner Removal and Installation

C

B

A

1. Remove the chain case cover.

2. Turn the crankshaft counterclockwise to compress

the auto-tensioner.

3. Align the holes on the lock (A) and the auto-

tensioner (B), then insert a 1.2 mm (0.05 in.)
diameter pin or lock pin (P/N 14511-PNA-003) (C)
into the holes. Turn the crankshaft clockwise to
secure the pin.

NOTE: Check the auto-tensioner cam position. If the
position is not aligned, set the first cam to the first
edge of the rack (see step 8 on page 6-22).

4. Remove the auto-tensioner.

05

06

07

08

Installation

6-30

Cylinder Head

6 x 1.0 mm
12 N·m (1.2 kgf·m, 8.7 lbf·ft)

6 x 1.0 mm
12 N·m
(1.2 kgf·m, 8.7 lbf·ft)

1. Install the auto-tensioner.

2. Remove the 1.2 mm (0.05 in.) diameter pin or lock

pin (P/N 14511-PNA-003) from the auto-tensioner.

3. Remove all of the old liquid gasket from the chain

case cover mating surfaces, the bolts, and the bolt
holes.

4. Clean, and dry the chain case cover mating

surfaces.

5. Apply liquid gasket, P/N 08717-0004, 08718-0001,

08718-0003, or 08718-0009, evenly to the chain
case mating surface of the chain case cover, 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.

6. Install the chain case cover.

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 chain case cover.

Apply liquid gasket
along the broken line.

01

01

SNR9A00A14674359528KCAT10

Special Tools Required

Oil Seal Installed Height:
33.0

33.7 mm (1.30

1.33 in.)

6-31

Chain Case Oil Seal Installation

07749-0010000

07746-0010400

33.0

33.7 mm

(1.30

1.33 in.)

A

B

• Driver 07749-0010000
• Attachment, 52 x 55 mm 07746-0010400

1. Apply light coat of new engine oil around the chain

case oil seal.

2. Apply light coat of new engine oil to the lip of the

chain case oil seal.

3. Use the driver and the attachment, 52 x 55 mm to

drive a new oil seal squarely into the chain case to
the specified installed height.

4. Measure the distance between the chain case

surface (A) and the oil seal (B).

01

SNR9A00A14674300000MAAT00

Tensioner Rod Length
Service Limit: 13.5 mm (0.53 in.)

6-32

Cylinder Head

Cam Chain Inspection

13.5 mm (0.53 in.)

1. Remove the right front wheels.

2. Remove the splash shield (see step 25 on page 5-5).

3. Remove the drive belt (see page 4-31).

4. Remove the cylinder head cover (see page 6-36).

5. Set the No. 1 piston at top dead center (TDC). The

punch mark on the variable valve timing control
(VTC) actuator and the punch mark on the exhaust
camshaft sprocket should be at the top. Align the
TDC marks on the VTC actuator and the exhaust
camshaft sprocket (see step 5 on page 6-18).

6. Disconnect the crankshaft position (CKP) sensor

connector and the VTC oil control solenoid valve
connector, and remove the harness clamps (see
step 6 on page 6-18).

7. Remove the VTC oil control solenoid valve

(see page 11-294).

8. Remove the crankshaft pulley (see page 6-16).

9. Support the engine with a jack and a wood block

under the oil pan.

10. Remove the upper torque rod (see step 10 on page

6-18).

11. Remove the ground cable, then remove the side

engine mount bracket (see step 11 on page 6-19).

12. Remove the side engine mount bracket (see step 12

on page 6-19).

13. Remove the cam chain case (see step 13 on page

6-19).

14. Measure the tensioner rod length between the

tensioner body and bottom of the flat surface
section on the tensioner rod. If the length is more
than the service limit, replace the cam chain and
the oil pump chain.

15. Check the chain case oil seal for damage. If the oil

seal is damaged, replace the chain case oil seal
(see page 6-31).

16. Remove all of the old liquid gasket from the chain

case mating surfaces, bolt and bolt holes.

17. Clean, and dry the chain case mating surfaces.

18. Apply liquid gasket, P/N 08717-0004, 08718-0001,

08718-0003, or 08718-0009, evenly to the engine
block mating surface of the chain case, and to the
inside edge of the threaded bolt holes. Install the
component within 5 minutes of applying the liquid
gasket (see step 17 on page 6-24).

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.

19. Apply liquid gasket to the engine block upper

surface contact areas on the chain case and lower
block upper surface contact areas on the chain case
(see step 18 on page 6-24).

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