Dodge Caliber. Manual — part 1076
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2. Install studs in cover as shown.
3. Clean all RTV from cylinder head.
4. Apply RTV to cylinder head/front cover joint.
5.
Install cylinder head cover assembly to cylinder
head and install all bolts, ensuring the studs are
located as shown.
6. Tighten bolts in sequence shown in Using a 2 step
torque method as follows:
a. Tighten all bolts to 4.5 N·m (40 in. lbs.)
b. Tighten all bolts to 10 N·m (90 in. lbs.).
7. Install ignition coils. Tighten fasteners to 8 N·m (70
in. lbs.).
8. If the PCV valve was removed, tighten PCV valve
to 4.5 N·m (40 in. lbs.).
9. Connect PCV and make-up air hoses to cylinder
head cover.
10. Install engine cover.
PM
ENGINE 2.0L WORLD
9 - 1591
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TAPPETS-VALVE
DIAGNOSIS AND TESTING
MECHANICAL VALVE TAPPET NOISE DIAGNOSIS
A tappet-like noise may be produced from several items. Check the following items.
STANDARD PROCEDURE - MEASURING VALVE LASH
1. Remove engine cover.
2. Remove cylinder head cover (Refer to 9 - ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) -
REMOVAL).
3. Rotate camshaft so lobes are vertical.
4. Check clearance using feeler gauges.
5. Repeat for all tappets.
6. If clearance was too small Clearance too Small .
7. If clearance was too large Clearance too Large .
9 - 1592
ENGINE 2.0L WORLD
PM
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Clearance too Small
1. Remove camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - REMOVAL).
2. spec – measured = delta
3. Decrease bucket thickness by delta.
4. Install camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - INSTALLATION).
5. Verify that valve lash is correct.
PM
ENGINE 2.0L WORLD
9 - 1593
![](/vehicles/wlang/mes/adolos/gits.png)
Clearance too Large
1. Remove camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - REMOVAL).
2. Measured – spec = delta
3. Increase bucket thickness by delta.
4. Install camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - INSTALLATION).
5. Verify that valve lash is correct.
REMOVAL
NOTE: This procedure is for in-vehicle service with camshafts installed.
NOTE: Camshaft buckets must be replaced if cylinder head or camshafts are replaced.
1. Remove cylinder head cover (Refer to 9 - ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) -
REMOVAL).
2. Remove camshafts (Refer to 9 - ENGINE/CYLINDER HEAD/CAMSHAFT(S) - REMOVAL).
3. Remove camshaft buckets.
4. Repeat removal procedure for each camshaft bucket.
5. If reusing, mark each camshaft bucket for reassembly in original position.
INSTALLATION
NOTE: If reinstalling original buckets they must go back in their original location or engine damage could
result.
1. Apply a light coat of clean engine oil to camshafts buckets prior to assembly.
2. Install camshaft bucket into cylinder head.
3. Repeat installation procedure for each camshaft bucket.
NOTE: If installing new buckets, the valve lash procedure must be performed.
9 - 1594
ENGINE 2.0L WORLD
PM
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