Chrysler 1997 Stratus Convertible RHD Service Manual page 819

JX
DISASSEMBLY AND ASSEMBLY (Continued)
EXHAUST ROCKER INTAKE ROCKER ARMS ARMS
Fig. 88 Oil Pump
Fig. 89 Rocker Arm Shafts
INSPECTION
Inspect the rocker arm for scoring, wear of the
roller or damage to the rocker arm (Fig. 90). Replace
as necessary.
Fig. 90 Rocker Arm
ROCKER SHAFT RETAINERS ROCKER ARM SPRINGS SHAFT
AUTO-LASH ADJUSTER
ROCKER ARM SHAFTS
The rocker arm shafts is hollow and is used as a
lubrication oil duct.
(1) Check the rocker arm mounting portion of the
shafts for wear or damage. Replace if damaged or
worn.
(2) Check oil holes for clogging with small wire,
clean as required.
REASSEMBLY
Lubricate the rocker arms. Install onto shafts in
their original position (Fig. 89).
CLEANING AND INSPECTION
CAMSHAFT INSPECTION
Fig. 91 Checking Camshafts for Wear
Check oil feed holes for blockage.
Inspect cylinder head journals for wear, Refer to
Cylinder Head Inspect for Specifications.
Check camshaft bearing journals for scratches and
worn areas (Fig. 91). If light scratches are present,
they may be removed with 400 grit sand paper. If
deep scratches are present, replace the camshaft and
check the cylinder head for damage. Replace the cyl-
inder head if worn or damaged. Check the lobes for
pitting and wear. If the lobes show signs of wear,
check the corresponding rocker arm roller for wear or
damage. Replace rocker arm if worn or damaged. If
lobes show signs of pitting on the nose, flank or base
circle; replace the camshaft.
CYLINDER BORE AND BLOCK
(1) Measure the cylinder bore at three levels in
directions A and B (Fig. 92). Top measurement
should be 12 mm (.50 in.) down and bottom measure-
ment should be 10 mm (.38 in.) up.
(2) Standard bore dimension: 83.50 - 83.53 mm
(3.2874- 3.2886 in.)
2.5L ENGINE 9 - 83