height CHRYSLER VOYAGER 2005 Owner's Manual

VALVE SEAT
DESCRIPTION SPECIFICATION
Metric Standard
Angle 44.5 - 45É
Seat Diameter -
Intake34.37 - 34.63
mm1.353 - 1.363 in.
Seat Diameter -
Exhaust27.06 - 27.32
mm1.065 - 1.075 in.
Runout (Max.) 0.05 mm 0.002 in.
Valve Seat
Width - Intake
and Exhaust0.9 - 1.3 mm 0.035 - 0.051 in.
Service Limit -
Intake2.0 mm 0.079 in.
Service Limit -
Exhaust2.5 mm 0.098 in.
VALVE GUIDE
DESCRIPTION SPECIFICATION
Metric Standard
Diameter I.D. 5.975 - 6.000
mm0.235 - 0.236 in.
Guide Bore
Diameter11.0 - 11.02
mm0.4330 - 0.4338
in.
Guide Height
(spring seat to
guide tip)13.25 - 13.75
mm0.521 - 0.541 in.
VALVES
DESCRIPTION SPECIFICATION
Metric Standard
Face Angle -
Intake and
Exhaust44.5 - 45É
Head Diameter
- Intake34.67 - 34.93
mm1.364 - 1.375 in.
Head Diameter
- Exhaust28.32 - 28.52
mm1.114 - 1.122 in.
Valve Length
(Overall)
Intake 112.76 - 113.32
mm4.439 - 4.461 in.
Exhaust 110.89 - 111.69
mm4.365 - 4.397 in.
DESCRIPTION SPECIFICATION
Metric Standard
Valve Stem
Diameter
Intake 5.934 - 5.952
mm0.2337 - 0.2344
in.
Exhaust 5.906 - 5.924
mm0.2326 - 0.2333
in.
VALVE MARGIN
DESCRIPTION SPECIFICATION
Metric Standard
Intake 1.2 - 1.7 mm 0.047 - 0.066 in.
Service Limit 0.95 mm .0037 in.
Exhaust 0.985 - 1.315
mm0.038 - 0.051 in.
Service Limit 1.05 mm .039 in.
VALVE STEM TIP
DESCRIPTION SPECIFICATION
Metric Standard
Intake 48.04 mm 1.891 in.
Exhaust 47.99 mm 1.889 in.
VALVE STEM TO GUIDE CLEARANCE
DESCRIPTION SPECIFICATION
Metric Standard
Intake 0.048 - 0.066
mm0.0018 - 0.0025
in.
Max. Allowable 0.076 mm 0.003 in.
Service Limit 0.25 mm 0.010 in.
Exhaust 0.0736 - 0.094
mm0.0029 - 0.0037
in.
Max. Allowable 0.101 mm 0.004 in.
Service Limit 0.25 mm 0.010 in.
RSENGINE 2.4L9-19
ENGINE 2.4L (Continued)

VALVE SPRINGS
DESCRIPTION SPECIFICATION
Metric Standard
Free Length
(Approx.)48.4 mm 1.905 in.
Nominal Force
(Valve Closed)338 N @ 38.0
mm75.98 lbs. @
1.496 in.
Nominal Force
(Valve Open)607 N @ 29.75
mm136 lbs. @
1.172 in.
Installed Height 38.00 mm 1.496 in.
Number of Coils 7.82
Wire Diameter 3.86 mm 1.496 in
OIL PUMP
DESCRIPTION SPECIFICATION
Metric Standard
Clearance Over
Rotors (Max.)0.10 mm 0.004 in.
Cover
Out-of-Flat
(Max.)0.025 mm 0.001 in.
Inner Rotor
Thickness (Min.)9.40 mm 0.370 in.
Outer Rotor
Thickness (Min.)9.40 mm 0.370 in.
Outer Rotor
Clearance
(Max.)0.039 mm 0.015 in.
Outer Rotor
Diameter (Min.)79.95 mm 3.148 in.
Tip Clearance
Between Rotors
(Max.)0.20 mm 0.008 in.
OIL PRESSURE
DESCRIPTION SPECIFICATION
Metric Standard
At Curb Idle
Speed*25 kPa 4 psi
At 3000 rpm 170 - 550 kPa 25 - 80 psi
CAUTION:
*If pressure is ZERO at curb idle, DO NOT run engine
at 3000 rpm.
SPECIFICATIONS - TORQUE
DESCRIPTION N´m Ft.
Lbs.In.
Lbs.
Balance Shaft Carrier to
BlockÐBolts54 40 Ð
Balance Shaft Gear
CoverÐDouble Ended
Fastener12 Ð 105
Balance Shaft SprocketÐ
Bolt28 Ð 250
Balance Shaft Chain
TensionerÐBolts12 Ð 105
Balance Shaft Carrier
CoverÐBolts12 Ð 105
Camshaft SprocketÐBolt 101 75 Ð
Connecting Rod
CapÐBolts27 +
1¤4
turn20
+1¤4
turnÐ
Crankshaft Main Bearing
Cap/Bedplate
ÐM8 Bolts 28 250
ÐM11 Bolts 41 +
1¤4
Turn30
+1¤4
TurnÐ
Crankshaft Damper 136 100 Ð
Cylinder HeadÐBolts (Refer to 9 - ENGINE/
CYLINDER HEAD -
INSTALLATION)
Cylinder Head CoverÐ
Bolts12 Ð 105
Flex Plate to Crankshaft 95 70 Ð
Engine Mount Bracket
RightÐBolts61 45 Ð
Engine MountingÐBolts (Refer to 9 ENGINE/
ENGINE MOUNTING)
Exhaust Manifold to
Cylinder HeadÐBolts19 Ð 170
Exhaust Manifold Heat
ShieldÐBolts12 Ð 105
Intake Manifold - Lower
ÐBolts28 Ð 250
Intake Manifold -
UpperÐBolts28 Ð 250
Oil Filter 12 Ð 105
Oil PanÐBolts 12 Ð 105
Oil Pan DrainÐPlug 28 20 Ð
Oil Pressure Switch 21 Ð 190
9 - 20 ENGINE 2.4LRS
ENGINE 2.4L (Continued)

INSPECTION
(1) Cylinder head must be flat within 0.1 mm
(0.004 in.) (Fig. 14).
(2) Inspect camshaft bearing journals for scoring.
(3) Remove carbon and varnish deposits from
inside of valve guides with a reliable guide cleaner.
(4) Using a small hole gauge and a micrometer,
measure valve guides in 3 places top, middle and bot-
tom (Fig. 15). (Refer to 9 - ENGINE - SPECIFICA-
TIONS) Replace guides if they are not within
specification.
(5) Check valve guide height (Fig. 16).
INSTALLATION - CYLINDER HEAD
NOTE: The Cylinder head bolts should be examined
BEFORE reuse. If the threads are necked down, the
bolts must be replaced (Fig. 17).Necking can be checked by holding a scale or
straight edge against the threads. If all the threads
do not contact the scale, the bolt should be replaced.
(1) Before installing the bolts, the threads should
be coated with engine oil.
(2) Position cylinder head gasket on engine block
(Fig. 18).
(3) Install cylinder head on engine block.
(4) Tighten the cylinder head bolts in the sequence
shown in (Fig. 19). Using the 4 step torque turn
method, tighten according to the following values:
²First All to 34 N´m (25 ft. lbs.)
²Second All to 68 N´m (50 ft. lbs.)
²Third All to 68 N´m (50 ft. lbs.)
CAUTION: Do not use a torque wrench for the fol-
lowing step.
²Fourth Turn an additional 1/4 Turn,
Fig. 14 Checking Cylinder Head Flatness
1 - FEELER GAUGE
2 - STRAIGHT EDGE
Fig. 15 Checking Wear on Valve GuideÐTypical
1-TOP
2 - MIDDLE
3 - BOTTOM
4 - CUT AWAY VIEW OF VALVE GUIDE MEASUREMENT
LOCATIONS
Fig. 16 Valve Guide Height
1 - VALVE GUIDE
2 - 13.25 - 13.75 MM (0.521 - 0.541 IN.)
3 - SPRING SEAT
Fig. 17 Checking Bolts for Stretching (Necking)
1 - STRETCHED BOLT
2 - THREADS ARE NOT STRAIGHT ON LINE
3 - THREADS ARE STRAIGHT ON LINE
4 - UNSTRETCHED BOLT
RSENGINE 2.4L9-27
CYLINDER HEAD (Continued)

CAUTION: When oversize valves are used, the cor-
responding oversize valve seal must also be used.
Excessive guide wear may result if oversize seals
are not used with oversize valves.
(3) Install valve springs and retainers. Compress
valve springs only enough to install locks, taking
care not to misalign the direction of compression.
Nicked valve stems may result from misalignment of
the valve spring compressor.
CAUTION: When depressing the valve spring retain-
ers with valve spring compressor the locks can
become dislocated. Ensure both locks are in the
correct location after removing tool.
(4) Check the valve spring installed height B after
refacing the valve and seat (Fig. 36). Make sure mea-
surements are taken from top of spring seat to thebottom surface of spring retainer. If height is greater
than 38.75 mm (1.525 in.), install a 0.762 mm (0.030
in.) spacer under the valve spring seat to bring
spring height back within specification.HYDRAULIC LASH
ADJUSTERS
DIAGNOSIS AND TESTING - HYDRAULIC LASH
ADJUSTER NOISE DIAGNOSIS
A tappet-like noise may be produced from several
items. Check the following items.
(1) Engine oil level too high or too low. This may
cause aerated oil to enter the adjusters and cause
them to be spongy.
(2) Insufficient running time after rebuilding cylin-
der head. Low speed running up to 1 hour may be
required.
(3) During this time, turn engine off and let set for
a few minutes before restarting. Repeat this several
times after engine has reached normal operating
temperature.
(4) Low oil pressure.
(5) The oil restrictor (integral to the head gasket)
in the vertical oil passage to the cylinder head is
plugged with debris.
(6) Air ingested into oil due to broken or cracked
oil pump pick up.
(7) Worn valve guides.
(8) Rocker arm ears contacting valve spring
retainer.
(9) Rocker arm loose, adjuster stuck or at maxi-
mum extension and still leaves lash in the system.
(10) Faulty lash adjuster.
²Check lash adjusters for sponginess while
installed in cylinder head. Depress part of rocker
arm over adjuster. Normal adjusters should feel very
firm. Spongy adjusters can be bottomed out easily.
Fig. 34 Valve Stem Seal/Valve Spring Seat
1 - VALVE RETAINING LOCKS
2 - VALVE SPRING
3 - VALVE SEAL AND VALVE SPRING SEAT ASSEMBLY
4 - VALVE SPRING RETAINER
Fig. 35 Valve Stem Oil Seal Tool
1 - VALVE SEAL TOOL
2 - VALVE STEM
Fig. 36 Checking Spring Installed Height and Valve
Tip Height Dimensions
1 - GARTER SPRING
2 - VALVE SPRING SEAT
3 - CYLINDER HEAD SURFACE
9 - 34 ENGINE 2.4LRS
VALVE SPRINGS & SEALS (Continued)

VALVES
DESCRIPTION SPECIFICATION
Metric Standard
Face Angle-
Intake- 45-45.5É
Face Angle-
Exhaust- 45-45.5É
Head Diameter-
Intake47.87-48.13
mm1.88-1.89 in.
Head Diameter-
Exhaust35.37-35.63
mm1.39-1.40 in.
Valve Lift (Zero
Lash)-Intake
and Exhaust-
3.3L9.80 mm 0.385 in.
Valve Lift (Zero
Lash)-Intake
and Exhaust-
3.8L11.0 mm 0.433 in.
Valve Length-
Intake125.84-126.6
mm4.95-4.98 in.
Valve Length-
Exhaust127.20-127.96 5.00-5.04 in.
Valve Stem to
Tip Height
(valve tip to
spring seat
washer)-Intake48.1-49.7 mm 1.89-1.95 in.
Valve Stem to
Tip Height
(valve tip to
spring seat
washer)-
Exhaust48.53-50.09
mm1.91-1.97 in.
VALVE SEAT
DESCRIPTION SPECIFICATION
Metric Standard
Angle - 44.5-45É
Run Out
(Service Limits)0.0762 mm 0.003 in.
Width-Intake
and Exhaust1.50-2.00 mm 0.057-0.078 in.
VALVE GUIDE
DESCRIPTION SPECIFICATION
Metric Standard
Guide Bore
Diameter (Std.)6.975-7.00 mm 0.274-0.275 in.
VALVE MARGIN
DESCRIPTION SPECIFICATION
Metric Standard
Intake 0.825-0.973
mm0.032-0.038 in.
Exhaust 1.565-1.713
mm0.061-0.067 in.
VALVE STEM DIAMETER
DESCRIPTION SPECIFICATION
Metric Standard
Intake
(Standard)6.935-6.953
mm0.2718-0.2725
in.
Exhaust
(Standard)6.906-6.924
mm0.2718-0.2725
in.
VALVE STEM TO GUIDE CLEARANCE
DESCRIPTION SPECIFICATION
Metric Standard
Intake 0.025-0.065
mm0.001-0.0025 in.
Exhaust 0.059-0.094
mm0.002-0.0037 in.
Max Allowable-
Intake (Rocking
Method)0.247 mm 0.010 in.
Max Allowable-
Exhaust
(Rocking
Method)0.414 mm 0.016 in.
PUSH RODS
DESCRIPTION SPECIFICATION
Metric Standard
Length 135.438 mm 5.33 in.
9 - 96 ENGINE 3.3/3.8LRS
ENGINE 3.3/3.8L (Continued)

VALVE SPRING
DESCRIPTION SPECIFICATION
Metric Standard
Free Length-
Type A51.4 mm 2.02 in.
Free Length-
Type B53.4 mm 2.10 in.
Wire Diameter
Type A3.95-4.77 mm 0.15-0.19 in.
Wire Diameter
Type B4.19-4.29 mm 0.16-0.17 in.
Number of Coils
Type A7.52
Number of Coils
Type B7.25
Spring Tension
(Valve Closed)
Type A376.4-424.4 N
@ 41.9 mm84.6-95.6 lbs.
@ 1.65 in.
Spring Tension
(Valve Open)
Type A863.9-959.9 N
@ 41.9 mm194.2-215.8 lbs.
@ 1.65 in.
Spring Tension
(Valve Closed)
Type B377-423 N @
41.9 mm84.8-95.2 lbs.
@ 1.65 in.
Spring Tension
(Valve Open)
Type B880-962 N @
30.91 mm197.9-216.3 lbs.
@ 122 in.
Installed Height 41.1-42.7 mm 1.61-1.68 in
LUBRICATION
DESCRIPTION SPECIFICATION
Metric Standard
At Curb Idle
Speed*
(Minimum with
engine at
operating
temperature)34.47 kPa 5 psi
At 3000 RPM 205-551 kPa 30-80 psi
Oil Filter
By-Pass Valve
Setting62-103 kPa 9-15 psi
Oil Pressure
Switch Actuating
Pressure14-28 Kpa 2-4 psi
caution:
*If pressure is ZERO at curb idle, DO NOT run engine
at 3000 rpm.
OIL PUMP
DESCRIPTION SPECIFICATION
Metric Standard
Clearance Over
rotors-Inner and
Outer0.10 mm 0.004 in.
Cover
Out-Of-Flat
(Max.)0.025 mm 0.001 in.
Inner Rotor
Thickness7.64 mm 0.301 in.
Outer Rotor
Thickness (Min)7.64 mm 0.301 in.
Outer Rotor
Clearance
(Max)0.039 mm 0.015 in.
Outer Rotor
Diameter (Min)79.95 mm 3.148 in.
Tip Clearance
Between Rotors
(Max)0.20 mm 0.008 in.
SPECIFICATIONS - TORQUE
DESCRIPTION N´m Ft.
Lbs.In.
Lbs.
Camshaft SprocketÐBolt 54 40 Ð
Camshaft Thrust
PlateÐBolts12 Ð 105
Connecting Rod
CapÐBolts54 +
1¤4
turn40
+1¤4
turnÐ
Crankshaft Main Bearing
CapÐBolts41 +
1¤4
turn30
+1¤4
turnÐ
Crankshaft Main Bearing
Cap Cross Bolts (3.8L)61 45 Ð
Crankshaft Oil Seal
Retainer RearÐBolts12 Ð 105
Crankshaft DamperÐBolt 54 40 Ð
Cylinder Block Drain
Plugs20 15 Ð
Cylinder HeadÐBolts (Refer to 9 - ENGINE/
CYLINDER HEAD -
INSTALLATION)
Cylinder Head CoverÐ
Bolts12 Ð 105
Flex Plate to Crankshaft 95 70 Ð
RSENGINE 3.3/3.8L9-97
ENGINE 3.3/3.8L (Continued)

NOTE: Valve seats which are worn or burned can
be reworked, provided that correct angle and seat
width are maintained. Otherwise cylinder head must
be replaced.
(4) When seat is properly positioned the width of
intake and exhaust seats should be 1.50±2.00 mm
(0.059±0.078 in.) (Fig. 27).
(5) After grinding the valve seats or faces, install
the valve in cylinder head and check valve installed
height by measuring from valve tip to spring seat
(Fig. 31). Remove valve from cylinder head and grind
valve tip until within specifications. Check valve tip
for scoring. The tip chamfer should be reground (if
necessary) to prevent seal damage when the valve is
installed.(6) Check the valve spring installed height after
refacing the valve and seat (Fig. 31).
If valves and/or seats are reground, measure
the installed height of springs (Fig. 31), make
sure measurements are taken from top of
spring seat to the bottom surface of spring
retainer. If height is greater than specifica-
tions, install a 0.794 mm (0.0312 in.) spacer in
head counterbore to bring spring height back
within specifications.
REMOVAL
(1) With cylinder head removed, compress valve
springs using Valve Spring Compressor Tool
C-3422-D with adapter 8464 (Refer to 9 - ENGINE -
SPECIAL TOOLS).
(2) Remove valve retaining locks.
(3) Slowly release valve spring compressor.
Remove valve spring retainer, valve spring, and valve
stem seal.
(4) Before removing valves,remove any burrs
from valve stem lock grooves to prevent dam-
age to the valve guides.Identify valves to insure
installation in original location.
CLEANING
(1) Clean all valves thoroughly and discard
burned, warped and cracked valves.
INSPECTION
VALVES
(1) Clean and inspect valves thoroughly. Replace
burned, warped and cracked valves.
Fig. 29 Refacing Valve Seats
1 - REFACING STONE MUST NOT CUT INTO CYLINDER HEAD
2-STONE
3 - PILOT
4 - SEAT
Fig. 30 Measurement of Valve Seat Runout
1 - DIAL INDICATOR
Fig. 31 Checking Valve and Spring Installed Height
1 - SPRING RETAINER
2 - VALVE INSTALLED HEIGHT* - 48.1±49.7 mm (1.89±1.95 in.)
3 - CYINDER HEAD SURFACE
4 - SPRING INSTALLED HEIGHT* - 41.1±42.7 mm (1.61±1.68 in.)
*(MEASURED FROM TOP OF SPRING SEAT)
9 - 108 ENGINE 3.3/3.8LRS
INTAKE/EXHAUST VALVES & SEATS (Continued)

REMOVAL - CYLINDER HEAD ON
(1) Disconnect negative cable from battery.
(2) Remove spark plug wires and all spark plugs.
(3) Remove cylinder head cover(s). (Refer to 9 -
ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - REMOVAL)
(4) Remove rocker arms and shaft. (Refer to 9 -
ENGINE/CYLINDER HEAD/ROCKER ARMS -
REMOVAL)
(5) Rotate engine until the piston in the cylinder
bore requiring spring removal is at TDC.
(6) Install Special Tool 8453 to the cylinder head
(Fig. 37). Tighten the attaching bolts to 23 N´m (200
in. lbs.).
(7) Install a spark plug adapter in the spark plug
hole. Connect air hose that can supply 620.5±689 kPa
(90±100 psi) of air pressure to adapter. This is to
hold valves in place while servicing components.
(8) Locate the forcing screw and spring retainer
adapter assembly over the spring requiring removal
(Fig. 37).
(9) Slowly turn the forcing screw clockwise (com-
pressing the valve spring) until the valve keepers can
be removed.
(10) Turn forcing screw counterclockwise to relieve
spring tension. Remove retainer and valve spring.
(11) Repeat procedure for each cylinder requiring
valve spring removal.
INSPECTION
NOTE: The are two different types of valve springs
used that are interchangable, but have different
specifications(Refer to 9 - ENGINE/CYLINDER
HEAD/VALVE SPRINGS - DESCRIPTION).Whenever valves have been removed for inspection,
reconditioning or replacement, valve springs should
be tested (Fig. 38).As an example;the compression
length of a spring to be tested is 38.00 mm (1.496
in.). Turn the table of Tool C-647 until surface is in
line with the 38.00 mm (1.496 in.) mark on the
threaded stud and the zero mark on the front. Place
spring over stud on the table and lift compressing
lever to set tone device. Pull on torque wrench until
ping is heard. Take reading on torque wrench at this
instant. Multiply this reading by two. This will give
the spring load at test length. Fractional measure-
ments are indicated on the table for finer adjust-
ments. Refer to Engine Specifications to obtain
specified height and allowable tensions (Refer to 9 -
ENGINE - SPECIFICATIONS). Replace any springs
that do not meet specifications.
INSTALLATION
INSTALLATION - CYLINDER HEAD OFF
(1) If removed, install a new valve stem seal (Refer
to 9 - ENGINE/CYLINDER HEAD/VALVE STEM
SEALS - INSTALLATION).
(2) Position valve spring and retainer on spring
seat.
(3) Using Special Tool C-3422-D with 8464 Adapter
(Fig. 36), compress the spring only enough to install
the valve retainer locks. Install valve retainer locks.
(4) Slowly release the spring tension. Ensure the
retainer locks are seated properly (Fig. 39).
INSTALLATION - CYLINDER HEAD ON
(1) The intake valve stem seals should be pushed
firmly and squarely over the valve guide using the
Fig. 37 VALVE SPRING - REMOVE/INSTALL (HEAD
ON)
1 - SPECIAL TOOL 8453
2 - BOLTS - SPECIAL TOOL ATTACHING
3 - AIR SUPPLY HOSE ADAPTER
Fig. 38 TESTING VALVE SPRING
1 - SPECIAL TOOL C-647
RSENGINE 3.3/3.8L9 - 111
VALVE SPRINGS (Continued)

valve stem as guide.Do Not Forceseal against top
of guide. When installing the valve retainer locks,
compress the springonly enoughto install the locks
(Fig. 39).
CAUTION: Do not pinch seal between retainer and
top of valve guide.
(2) Follow the same procedure on the remaining 5
cylinders using the firing sequence 1-2-3-4-5-6.Make
sure piston in cylinder is at TDC on the valve
spring that is being covered.
(3) Remove spark plug adapter tool.
(4) Install rocker arms and shaft assembly. (Refer
to 9 - ENGINE/CYLINDER HEAD/ROCKER ARMS -
INSTALLATION)
(5) Install cylinder head covers. (Refer to 9 -
ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - INSTALLATION)
(6) Install spark plugs and connect wires.
(7) Connect negative cable to battery.
ROCKER ARMS
DESCRIPTION
DESCRIPTION - ROCKER ARMS
The rocker arms are installed on the rocker arm
shaft. The rocker arms and shaft assembly is
attached to the cylinder head with seven billeted
bolts and retainers. The rocker arms are made of
stamped steel.
DESCRIPTION - PUSHRODS
The pushrods are made of steel and are a hollow
design. The pushrods are positioned between the
hydraulic lifter and the rocker arm.
OPERATION
OPERATION - ROCKER ARMS
The rocker arm pivots on the rocker shaft. Rocker
arms are used to translate up and down motions pro-
vided by the camshaft, hydraulic lifter, and pushrod
on one end, into a down and up motions on the valve
stem on the opposing end.
OPERATION - PUSHRODS
The pushrod is a solid link between the hydraulic
lifter and the rocker arm. Also, the pushrod supplies
engine oil from the hydraulic lifter to the rocker arm.
REMOVAL - ROCKER ARMS AND SHAFT
(1) Remove the cylinder head cover(s). (Refer to 9 -
ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - REMOVAL)
NOTE: Rocker arm shaft bolts are captured to the
shaft.
(2) Loosen the rocker shaft bolts (Fig. 40), rotating
one turn each, until all valve spring pressure is
relieved.
(3) Remove the rocker arms and shaft assembly
(Fig. 40).
(4) For rocker arm disassembly procedures, (Refer
to 9 - ENGINE/CYLINDER HEAD/ROCKER ARMS -
DISASSEMBLY).
Fig. 39 VALVE SPRING INSTALLED
1 - VALVE SPRING RETAINER
2 - VALVE INSTALLED HEIGHT
3 - CYLINDER HEAD SURFACE
4 - VALVE SPRING SEAT SURFACE
5 - VALVE SPRING INSTALLED HEIGHT
Fig. 40 ROCKER ARMS AND SHAFT
1 - ROCKER ARMS AND SHAFT ASSEMBLY
2 - ROCKER SHAFT BOLTS
9 - 112 ENGINE 3.3/3.8LRS
VALVE SPRINGS (Continued)

(3) Align and insert the center forward tab.
(4) Align the remaining tabs and press into the
slots, starting in the center and working outboard.
(5) Assure all tabs are fully engaged into the fas-
cia.
(6) If rear bumper fascia has been removed install.
(Refer to 13 - FRAME & BUMPERS/BUMPERS/
REAR FASCIA - INSTALLATION).
FRAME
SPECIFICATIONS
SPECIFICATIONS - FRAME DIMENSIONS
Frame dimensions are listed in metric scale. All
dimensions are from center to center of PrincipalLocating Point (PLP), or from center to center of PLP
and fastener location.
VEHICLE PREPARATION
Position the vehicle on a frame alignment rack,
refer to instructions provided with equipment being
used. Adjust the vehicle PLP heights to the specified
dimension above the work surface (datum line). Ver-
tical dimensions can be taken from the datum line to
the locations indicated were applicable.
INDEX
DESCRIPTION FIGURE
CROSSMEMBER DIMENSIONS 8
ENGINE BOX - TOP VIEW 9
ENGINE COMPARTMENT AND FRAME RAIL - SIDE VIEW 10
FULL VEHICLE - BOTTOM VIEW 11
13 - 6 FRAME & BUMPERSRS
REAR FASCIA - SCUFF PAD (Continued)