Chrysler Stratus Convertible. Manual — part 375
CAMSHAFT AND CRANKSHAFT TIMING
PROCEDURE
TIMING BELT TENSIONER
(1) When tensioner is removed from the engine it
is necessary to compress the plunger into the ten-
sioner body.
(2) Place the tensioner into a vise and slowly com-
press the plunger (Fig. 74).
CAUTION: Index the tensioner in the vise the same
way it is installed on the engine. This is to ensure
proper locking pin orientation when tensioner is
installed on the engine.
(3) When plunger is compressed into the tensioner
body, install a locking pin through the body and
plunger (Fig. 74).
INSTALLATION
(1) Set crankshaft sprocket to TDC by aligning the
sprocket mark with the mark on the oil pump hous-
ing. Then rotate crankshaft 3 notches before TDC
(Fig. 75).
(2) Set camshaft sprockets to the aligning marks
on the sprockets with the marks on the rear timing
belt cover (Fig. 76).
Fig. 73 Timing Belt Engine Sprocket Timing
1 – CAMSHAFT SPROCKETS ALIGN TO TIMING MARKS
2 – WATER PUMP PULLEY
3 – IDLER PULLEY
4 – CRANKSHAFT SPROCKET ALIGN TO TIMING MARK
5 – AUTO TENSIONER
6 – TENSIONER PULLEY
Fig. 74 Timing Belt Tensioner Compressing
1 – LOCKING PIN
2 – SOFT JAW VISE
Fig. 75 Crankshaft Sprocket Timing
1 – TIMING MARKS
Fig. 76 Camshaft Sprocket Timing
1 – RIGHT CAM SPROCKET
2 – ALIGN TIMING MARKS
3 – LEFT CAM SPROCKET
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ENGINE
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REMOVAL AND INSTALLATION (Continued)
(3) Install timing belt on right camshaft sprocket.
Install a binder clip on the belt and sprocket so the
belt will not slip out of position. Keeping the belt
taught, install belt under the water pump pulley and
then around the left camshaft sprocket. Install an
additional binder clip on the left sprocket and belt.
(4) Rotate the crankshaft to TDC (Fig. 77). Con-
tinue routing the belt around the idler pulley, crank-
shaft sprocket, and tensioner pulley.
(5) To tension belt perform the following:
(a) Apply
rotating
force
to
the
crankshaft
sprocket in the clockwise direction, check that all
timing marks are aligned.
(b) Loosen tensioner pulley center bolt.
(c) Using Special Tool MD 998767 and a torque
wrench on the tensioner pulley. Apply 4.4 N·m
(38.9 in. lbs.) of torque to tensioner (Fig. 78).
Tighten tensioner pulley bolt to 48 N·m (35 ft. lbs.).
(d) With torque being applied to the tensioner
pulley, install the hydraulic tensioner to the ten-
sioner pulley bracket. Tighten tensioner fasteners
to 23 N·m (205 in. lbs.).
(e) Pull tensioner plunger pin.
(6) Rotate crankshaft 2 revolutions in a clockwise
direction ONLY and check the alignment of the tim-
ing marks (Fig. 73). Install tensioner pin into assem-
bly. The pin should slide in and out without any
resistance. If the pin does not slide freely, perform
the procedure again.
(7) Install timing belt covers. Refer to procedure in
this section.
(8) Install right engine mount. Refer to procedure
in this section.
(9) Install
crankshaft
damper
and
crankshaft
damper bolt. Tighten to 182 N·m (134 ft. lbs.).
(10) Install accessory drive belts. Refer to Group 7,
Cooling System for the procedure.
(11) Raise vehicle on hoist and install drive belt
splash shield.
CAMSHAFT SPROCKETS
REMOVAL
(1) Remove timing belt. Refer to procedure in this
section.
(2) Hold camshaft sprocket with Special Tool 6847.
Loosen and remove bolt and washer (Fig. 79).
(3) Remove camshaft sprocket from camshaft.
INSTALLATION
(1) Place camshaft sprocket on camshaft.
Fig. 77 Adjusting Crankshaft Sprocket for Timing
Belt
1 – TIMING MARKS
Fig. 78 Timing Belt Tension Adjustment
1 – SPECIAL TOOL MD 998767
Fig. 79 Camshaft Sprockets—Removal and
Installation
1 – SPECIAL TOOL 6847
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ENGINE
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REMOVAL AND INSTALLATION (Continued)
(2) Install bolt and washer to camshaft. Using Spe-
cial Tool 6847, hold camshaft sprocket and torque
bolt to 88 N·m (65 ft. lbs.) (Fig. 79).
(3) Install timing belt. Refer to procedure in this
section.
CAMSHAFT OIL SEAL
REMOVAL
(1) Remove timing belt and camshaft sprocket(s).
Refer to procedures in this section.
(2) Remove camshaft seal(s).
INSTALLATION
(1) Apply light coat of engine oil to the camshaft
oil seal lip.
(2) Install
the
oil
seal
using
Special
Tool
MD998713 or 6863 camshaft oil seal installers (Fig.
80) and (Fig. 81).
OIL PAN
REMOVAL
(1) Disconnect negative cable from remote battery
jumper terminal (Fig. 82).
(2) Remove oil drain plug and drain oil (Fig. 83).
(3) Remove exhaust cross-under pipe. Refer to
Exhaust Manifold, in this section for procedure.
(4) Remove drive belt splash shield.
(5) Remove dipstick tube.
(6) Remove starter motor. Refer to Group 8B, Bat-
tery/Starter/Generator Service for procedure.
(7) Remove engine to transaxle struts/bending
braces.
(8) Remove transaxle inspection cover.
(9) Remove oil pan.
INSTALLATION
NOTE: Oil pan to cylinder block sealing is provided
with Mopar
T
RTV GEN II or equivalent gasket mate-
rial. See Form-In-Place Gaskets in this section.
(1) Apply sealant as shown in (Fig. 84).
(2) Install pan and tighten screws to 6 N·m (50 in.
lbs.).
(3) Install transaxle inspection cover.
(4) Install
engine
to
transaxle
struts/bending
braces.
Fig. 80 Camshaft Oil Seal Installation—Right
Cylinder Head
1 – SPECIAL TOOL MD-998713
2 – SEAL
3 – CAMSHAFT
Fig. 81 Camshaft Oil Seal Installation—Left Cylinder
Head
1 – SPECIAL TOOL 6863
Fig. 82 Battery Negative Cable Remote Terminal
Location
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ENGINE
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REMOVAL AND INSTALLATION (Continued)
(5) Install exhaust cross-under pipe. Refer to
Exhaust Manifold in this section for procedure.
(6) Install starter motor. Refer to Group 8B, Start-
ing for procedure.
(7) Install drive belt splash shield.
(8) Inspect dipstick tube O-ring and replace as
necessary.
(9) Install dipstick tube.
(10) Install correct amount of engine oil.
(11) Connect negative cable to battery remote
jumper terminal.
CRANKSHAFT OIL SEAL—FRONT
REMOVAL
(1) Remove crankshaft damper. Refer to procedure
in this section.
(2) Remove timing belt covers and timing belt.
Refer to procedures in this section.
(3) Remove crankshaft sprocket and key.
(4) Pry out the front seal with a flat tip screw-
driver. Cover the end of the screwdriver with a shop
towel.
CAUTION: Be careful not to nick or damage crank-
shaft flange surface or oil pump housing bore.
INSTALLATION
(1) Install front crankshaft seal into oil pump
housing using Special Tool MD-998717 (Fig. 85).
(2) Install crankshaft key and sprocket.
(3) Install timing belt and covers. Refer to proce-
dures in this section.
(4) Install crankshaft damper. Refer to procedure
in this section.
Fig. 83 Oil Pan
1 – GASKET
2 – SCREW
3 – GASKET
4 – OIL DRAIN PLUG
5 – BOLT
6 – OIL PICKUP
Fig. 84 Oil Pan Sealing
1 – .157 in (4 mm) DIAMETER OF SEALANT
Fig. 85 Front Crankshaft Oil Seal
1 – PUMP CASE
2 – SEAL
3 – GUIDE
4 – CRANKSHAFT
5 – SPECIAL TOOL MD-998717
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ENGINE
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REMOVAL AND INSTALLATION (Continued)
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