steering DODGE NEON 1999 Service Repair Manual

Fig. 9 Visor/Vanity Connections
Fig. 10 Steering Column Connections
8W - 90 - 34 8W - 90 CONNECTOR/GROUND LOCATIONSPL
DESCRIPTION AND OPERATION (Continued)

(8) Disconnect throttle body linkage.
(9) Disconnect engine wiring harness.
(10) Disconnect heater hoses.
(11) Discharge Air Conditioning System. Refer to
Group 24, Air Conditioning for procedure.
(12) Hoist vehicle and remove right inner splash
shield (Fig. 15).
(13) Remove accessory drive belts. Refer to Group
7, Cooling System for procedure.
(14) Remove axle shafts. Refer to Group 2, Suspen-
sion and Driveshafts for procedure.
(15) Disconnect exhaust pipe from manifold.
(16) Remove front engine mount.
(17) Manual transmission: Remove power hop
damper.
(18) Lower vehicle. Remove air cleaner assembly.
(19) Remove power steering pump and reservoir,
Set them aside.
(20) Remove A/C compressor.
(21) Remove ground straps to body.
(22) Raise vehicle enough to allow engine dolly
and cradle Special Tools 6135 and 6710 to be
installed under vehicle.
(23) Loosen engine support posts to allow move-
ment for positioning onto engine locating holes and
flange on the engine bedplate. Lower vehicle and
position cradle until the engine is resting on support
posts (Fig. 16). Tighten mounts to cradle frame. This
will keep support posts from moving when removing
or installing engine and transmission.
(24) Install safety straps around the engine to cra-
dle tighten; straps and lock them into position.(25) Raise vehicle enough to see if straps are tight
enough to hold cradle assembly to engine.
(26) Lower vehicle so weight of the engine and
transmission ONLY is on the cradle assembly.
(27) Remove engine and transmission mount thru-
bolts.
(28) Raise vehicle slowly. It may be necessary to
move the engine/transmission assembly with the cra-
dle to allow for removal around body flanges.
INSTALLATION
(1) Position engine and transmission assembly
under vehicle and slowly lower the vehicle over the
engine and transmission.
(2) Align engine and transmission mounts to
attaching points. Install mounting bolts at the right
engine and left transmission mounts. Refer to proce-
dures outlined in this section.
(3) Remove safety straps from engine and trans-
mission assembly. Slowly raise vehicle enough to
remove the engine dolly and cradle.
(4) Install axle shafts. Refer to Group 2, Suspen-
sion and Driveshafts for procedure.
(5) Install transmission and engine braces and
splash shields.
(6) Connect exhaust system to manifold. Refer to
Group 11, Exhaust System and Intake Manifold for
procedure and torque specifications.
(7) Install power steering pump and reservoir.
Refer to Group 7, Cooling System Accessory Drive
Section for belt tension adjustment.
Fig. 15 Right Inner Splash Shield
Fig. 16 Positioning Engine Cradle Support Post
Mounts
9 - 20 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

(8) Install A/C compressor and hoses. Refer to
Group 24, Heater and Air Conditioning for procedure.
(9) Install accessory drive belts. Refer to Group 7,
Cooling System Accessory Drive Section for belt ten-
sion adjustment.
(10) Install front engine mount. Refer to this sec-
tion for procedure.
(11) Manual transmission: Install power hop
damper.
(12) Install inner splash shield. Install wheels and
tires.
(13)Manual Transmission:Connect clutch cable
and linkages. Refer to Group 6, Manual Transaxle
Clutch.
(14)Automatic Transmission:Connect shifter
and kickdown linkage. Refer to Group 21, Transaxle
for procedures.
(15) Connect fuel line and heater hoses.
(16) Install ground straps. Connect engine and
throttle body connections and harnesses. Refer to
Group 8, Electrical for procedure.
(17) Connect throttle body linkage. Refer to Group
14, Fuel System for procedure.
(18) Install radiator and shroud assembly. Install
radiator hoses. Fill cooling system. Refer to Group 7,
Cooling System for filling procedure.
(19) Install battery tray and battery. Set Power-
train Control Module (PCM) into place.
(20) Install air cleaner and hoses.
(21) Install oil filter. Fill engine crankcase with
proper oil to correct level.
(22) Perform camshaft and crankshaft timing
relearn procedure as follows:
²Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
²Turn the ignition switch on and access the ªmis-
cellaneousº screen.
²Select ªre-learn cam/crankº option and follow
directions on DRB screen.
(23) Start engine and run until operating temper-
ature is reached.
(24) Adjust transmission linkage, if necessary.
CYLINDER HEAD COVER
REMOVAL
(1) Remove air cleaner inlet duct (Fig. 17)
(2) Remove ignition coil pack (Fig. 18).
(3) Remove the cylinder head cover bolts.
(4) Remove cylinder head cover from cylinder
head.
INSTALLATION
Before installation, clean cylinder head and cover
mating surfaces. Make certain the cylinder head
cover mating surface is flat.
(1) Install new cylinder head cover gasket.
CAUTION: Do not allow oil or solvents to contact
the timing belt as they can deteriorate the rubber
and cause tooth skipping.
(2) Install cover assembly to head and tighten fas-
teners to 12 N´m (105 in. lbs.).
(3) Install ignition coil pack. Tighten fasteners to
23 N´m (200 in. lbs.).
SPARK PLUG TUBE
(1) Remove cylinder head cover. Refer to procedure
outlined in this section.
(2) Using locking pliers remove the tube from the
cylinder head (Fig. 19). Discard old tube.
(3) Clean area around spark plug with Mopart
parts cleaner or equivalent.
Fig. 17 Inlet Duct Removal
Fig. 18 Ignition Coil Pack
PL2.0L SOHC ENGINE 9 - 21
REMOVAL AND INSTALLATION (Continued)

²Zero the dial indicator.
²Move camshaft forward to limits of travel and
read dial indicator.
²End play travel: 0.13 - 0.33 mm (0.005 - 0.013
in.).
(5) Install front camshaft seal. Camshaft must be
installed before the camshaft seal is installed. Refer
to procedure outlined in this section.
(6) Install cylinder head. Refer to procedure out-
lined in this section.
(7) Install rear timing belt cover.
(8) Install camshaft sprocket and tighten to 115
N´m (85 ft. lbs.).
(9) Install timing belt tensioner and timing belt.
Refer to procedures outlined in this section.
(10) Install rocker arm assemblies in correct order
as removed. Tighten the rocker arm assemblies in
sequence shown in (Fig. 22) to 28 N´m (250 in. lbs.).
(11) Install cylinder head cover and tighten fasten-
ers to 12 N´m (105 in. lbs.).
(12) Install ignition coil pack and ignition cables.(13) Perform camshaft and crankshaft timing
relearn procedure as follows:
²Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
²Turn the ignition switch on and access the ªmis-
cellaneousº screen.
²Select ªre-learn cam/crankº option and follow
directions on DRB screen.
ROCKER ARM/HYDRAULIC LASH ADJUSTER
REMOVAL
(1) Remove cylinder head cover using procedure
outlined in this section.
(2) Identify the rocker arm shaft assemblies before
removal.
(3) Loosen the attaching fasteners. Remove rocker
arm shaft assemblies from cylinder head.
(4) Identify the rocker arms spacers and retainers
for reassembly. Disassemble the rocker arm assem-
blies by removing the attaching bolts from the shaft
(Fig. 23).
(5) Slide the rocker arms and spacers off the shaft.
Keep the spacers and rocker arms in the same loca-
tion for reassembly.
Fig. 21 Camshaft End Play
Fig. 22 Rocker Arm Shaft Tightening Sequence
Fig. 23 Rocker Arm Shaft Assemblies
PL2.0L SOHC ENGINE 9 - 23
REMOVAL AND INSTALLATION (Continued)

INSTALLATION
(1) Install valve seal/valve spring seat assembly
as outlined in the Valve Installation procedure in this
section.
(2) Using Special Tool MD-998772A compress valve
springs only enough to install locks. Correct align-
ment of tool is necessary to avoid nicking valve stems
(air pressure required), piston at TDC.
(3) Install rocker arm shaft assemblies as previ-
ously outlined in this section.
(4) Install cylinder head cover as previously out-
lined in this section.
CYLINDER HEAD
REMOVAL
(1) Perform fuel system pressure release procedure
before attempting any repairs.Refer to Group 14,
Fuel System
(2) Disconnect negative battery cable. Drain cool-
ing system. Refer to Group 7, Cooling System.
(3) Remove air cleaner inlet duct and air cleaner
(Fig. 30), disconnect all vacuum lines, electrical wir-
ing and fuel lines from throttle body.(4) Remove throttle linkage.
(5) Remove accessory drive belts. Refer to Group 7,
Cooling System for procedure.
(6) Remove power brake vacuum hose from intake
manifold.
(7) Raise vehicle and remove exhaust pipe from
manifold.
(8) Remove power steering pump assembly and set
aside.
(9) Disconnect coil pack wiring connector and
remove coil pack and bracket from engine.
(10) Remove cylinder head cover.
(11) Remove cam sensor and fuel injectors wiring
connectors.
(12) Remove intake manifoldSOHC ONLY.
Removal procedure outline in Group 11.
(13) Remove timing belt and camshaft sprocket.
Refer to procedure outlined in this section.
(14) Remove rocker arm shaft assemblies.
(15) Remove cylinder head bolts.
Fig. 27 Removing and Installing Valve Spring
Fig. 28 Valve Stem Oil Seal Tool
Fig. 29 Valve Spring Assembly
Fig. 30 Air Cleaner Inlet Duct
PL2.0L SOHC ENGINE 9 - 25
REMOVAL AND INSTALLATION (Continued)

For the rest of installation, reverse removal proce-
dure.
(3) Perform camshaft and crankshaft timing
relearn procedure as follows:
²Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
the passenger compartment; at the lower edge of
instrument panel; near the steering column.
²Turn the ignition switch on and access the ªmis-
cellaneousº screen.
²Select ªre-learn cam/crankº option and follow
directions on DRB screen.
TIMING BELT COVER
REMOVAL
(1) Remove accessory drive belts. Refer to Group 7,
Cooling System for procedure outlined in that sec-
tion.
(2) Raise vehicle on a hoist and remove right inner
splash shield (Fig. 33).
(3) Remove crankshaft vibration damper. Refer to
procedure outlined in this section for removal.
(4) Lower vehicle and place a jack under engine.
(5) Remove right engine mount. Refer to procedure
outlined in this section.
(6) Remove power steering pump assembly and set
aside.
(7) Remove right engine mount bracket (Fig. 34).
(8) Remove front timing belt cover (Fig. 35).
INSTALLATION
(1) Install front timing cover.
(2) Install engine mount bracket.
(3) Install power steering pump assembly.
(4) Install right engine mount. Refer to procedure
outlined in this section for installation.
(5) Remove jack from under engine.
(6) Install crankshaft vibration damper Refer to
procedure outlined in this section for installation.
(7) Install accessory drive belts. Refer to Group 7,
Cooling System Accessory Drive section for proce-
dure.
(8) Raise vehicle on hoist and install right inner
splash shield.
Fig. 33 Right Inner Splash Shield
Fig. 34 Right Engine Mount Bracket
Fig. 35 Timing Belt Cover
PL2.0L SOHC ENGINE 9 - 27
REMOVAL AND INSTALLATION (Continued)

(3) Remove crankshaft damper bolt. Remove
damper using the large side of Special Tool 1026 and
insert 6827-A (Fig. 42).
(4) Lower vehicle and place a jack under engine.
(5) Remove right engine mount. Refer to procedure
outlined in this section.
(6) Remove power steering pump assembly and set
aside.
(7) Remove right engine mount bracket (Fig. 43).
(8) Remove front timing belt cover (Fig. 44).
CAUTION: Align camshaft and crankshaft timing
marks before removing the timing belt.
(9) Loosen timing belt tensioner fasteners (Fig. 46)
and remove timing belt and tensioner.
CAUTION: Do not loosen, tighten, or remove the
tensioner pivot bolt (Fig. 45).
CAMSHAFT AND CRANKSHAFT TIMING
PROCEDURE AND BELT INSTALLATION
ÐSOHC ENGINE
(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 equipped with
soft jaws and slowly compress the plunger (Fig. 47).
CAUTION: Index the tensioner in the vise the same
way it is installed on the engine. This is to ensure
proper pin orientation when tensioner is installed
on the engine.
(3) When plunger is compressed into the tensioner
body install a 1.9 mm (5/64) Allen wrench or pin
Fig. 42 Crankshaft DamperÐRemoval
Fig. 43 Right Engine Mount Bracket
Fig. 44 Timing Belt Cover
Fig. 45 Tensioner Pulley Assembly
9 - 30 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

pulley bracket and tighten fasteners to 31 N´m (275
in. lbs.) (Fig. 51).
(11) Pull tensioner plunger pin. Pretension is cor-
rect when pin can be removed and installed.
(12) Rotate crankshaft 2 revolutions and check the
alignment of the timing marks (Fig. 51).
(13) Install front half of timing cover.
(14) Install engine mount bracket.
(15) Install power steering pump assembly.
(16) Install right engine mount. Refer to procedure
outlined in this section.
(17) Remove jack from under engine.(18) Install crankshaft damper using M12-1.75 x
150 mm bolt, washer, thrust bearing and nut from
Special Tool 6792. Install crankshaft damper bolt and
tighten to 142 N´m (105 ft. lbs.) (Fig. 52).
(19) Install accessory drive belts. Refer to Group
07, Cooling System for procedures.
(20) Raise vehicle on hoist and install right inner
splash shield.
(21) Lower vehicle and perform camshaft and
crankshaft timing relearn procedure as follows:
²Connect DRB scan tool to the data link (diagnos-
tic) connector. This connector is located in the pas-
senger compartment; at the lower edge of instrument
panel; near the steering column.
²Turn the ignition switch on and access the ªmis-
cellaneousº screen.
²Select ªre-learn cam/crankº option and follow
directions on DRB screen.
Fig. 51 Adjusting Timing Belt Tension
Fig. 52 Crankshaft DamperÐInstallation
9 - 32 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

(3) Remove crankshaft damper bolt. Remove
damper using the large side of Special Tool 1026 and
insert 6827-A (Fig. 56).
(4) Lower vehicle and place a jack under engine.
(5) Remove right engine mount. Refer to procedure
outlined in this section.
(6) Remove power steering pump assembly and set
aside.
(7) Remove right engine mount bracket (Fig. 57).
(8) Remove front timing belt cover (Fig. 58).
CAUTION: Align camshaft and crankshaft timing
marks before removing the timing belt by rotating
the engine with the crankshaft.
(9) Inserta8mmAllen wrench into the belt ten-
sioner. Before rotating the tensioner insert the long
end of a 1/8º or 3 mm Allen wrench into the pin hole
on the front of the tensioner (Fig. 59). Rotate the ten-
sioner counterclockwise with the Allen wrench, while
pushing in lightly on the 1/8 in. or 3 mm Allen
wrench, until it slides into the locking hole.(10) Remove timing belt.
CAUTION: Do not rotate the camshafts once the
timing belt has been removed or damage to valve
components may occur.
Fig. 56 Crankshaft DamperÐRemoval
Fig. 57 Right Engine Mount Bracket
Fig. 58 Timing Belt Cover
Fig. 59 Timing Belt Removal
9 - 34 2.0L SOHC ENGINEPL
REMOVAL AND INSTALLATION (Continued)

CAMSHAFT AND CRANKSHAFT TIMING
PROCEDURE AND BELT INSTALLATIONÐ
SOHC ENGINE
(1) Set crankshaft sprocket to TDC by aligning the
sprocket with the arrow on the oil pump housing,
then back off to 3 notches before TDC (Fig. 60).
(2) Set camshaft to TDC by aligning mark on
sprocket with the arrow on the rear of timing belt
cover (Fig. 60).
(3) Move crankshaft to 1/2 mark before TDC (Fig.
62) for belt installation.
(4) Install timing belt. Starting at the crankshaft,
go around the water pump sprocket and then around
the camshaft sprocket.
(5) Move crankshaft sprocket to TDC to take up
belt slack.
(6) Remove the pin or 1/8º or 3 mm Allen wrench
from belt tensioner.
(7) Rotate crankshaft 2 revolutions and check the
alignment of the timing marks (Fig. 63).
(8) Install front half of timing cover.
(9) Install engine mount bracket.
(10) Install power steering pump assembly and set
aside.
(11) Install right engine mount. Refer to procedure
outlined in this section.
(12) Remove jack from under engine.(13) Install crankshaft damper using M12-1.75 x
150 mm bolt, washer, thrust bearing and nut from
Special Tool 6792. Install crankshaft damper bolt and
tighten to 142 N´m (105 ft. lbs.) (Fig. 64).
(14) Install accessory drive belts. Refer to Group
07, Cooling System for procedures.
(15) Raise vehicle on hoist and install right inner
splash shield.
(16) Lower vehicle and perform camshaft and
crankshaft timing relearn procedure as follows:
²Connect the DRB scan tool to the data link
(diagnostic) connector. This connector is located in
Fig. 60 Crankshaft Sprocket Timing
Fig. 61 Camshaft Timing Mark
Fig. 62 Adjusting Crankshaft Sprocket for Timing
Belt Installation
Fig. 63 Crankshaft and Camshaft Timing
PL2.0L SOHC ENGINE 9 - 35
REMOVAL AND INSTALLATION (Continued)