1997 DODGE DURANGO crankshaft seal

Downloaded from www.Manualslib.com manuals search engine (9) Tighten chain case cover bolts to 41 N´m (30 ft.
lbs.) torque. Tighten oil pan bolts to 24 N´m (215 in.
lbs.) torque.
(10) Remove the vibration damper bolt and seal
installation tool.
(11) Install vibration damper.
(12) Install water pump and housing assembly
using new gaskets (refer to Group 7, Cooling Sys-
tem). Tighten bolts to 41 N´m (30 ft. lbs.) torque.
(13) Install power steering pump (refer to Group
19, Steering).
(14) Install the serpentine belt (refer to Group 7,
Cooling System).
(15) Install the cooling system fan. Tighten the
bolts to 23 N´m (17 ft. lbs.) torque.
(16) Position the fan shroud and install the bolts.
Tighten the bolts to 11 N´m (95 in. lbs.) torque.
(17) Fill cooling system (refer to Group 7, Cooling
System for the proper procedure).
(18) Connect the negative cable to the battery.
TIMING CHAIN
REMOVAL
(1) Disconnect battery negative cable.
(2) Remove Timing Chain Cover. Refer to Timing
Chain Cover in this section for correct procedure.
(3) Re-install the vibration damper bolt finger
tight. Using a suitable socket and breaker bar, rotatethe crankshaft to align timing marks as shown in
(Fig. 52).
(4) Remove camshaft sprocket attaching bolt and
remove timing chain with crankshaft and camshaft
sprockets.
INSTALLATION
(1) Place both camshaft sprocket and crankshaft
sprocket on the bench with timing marks on exact
imaginary center line through both camshaft and
crankshaft bores.
(2) Place timing chain around both sprockets.
(3) Turn crankshaft and camshaft to line up with
keyway location in crankshaft sprocket and in cam-
shaft sprocket.
(4) Lift sprockets and chain (keep sprockets tight
against the chain in position as described).
(5) Slide both sprockets evenly over their respec-
tive shafts and use a straightedge to check alignment
of timing marks (Fig. 52).
(6) Install the camshaft bolt. Tighten the bolt to 68
N´m (50 ft. lbs.) torque.
(7) Check camshaft end play. The end play should
be 0.051-0.152 mm (0.002-0.006 inch) with a new
thrust plate and up to 0.254 mm (0.010 inch) with a
used thrust plate. If not within these limits install a
new thrust plate.
(8) Install the timing chain cover.
CAMSHAFT
NOTE: The camshaft has an integral oil pump and
distributor drive gear (Fig. 53).
REMOVAL
(1) Remove the radiator. Refer to Group 7, Cooling
for the correct procedures.
(2) Remove the A/C Condenser (if equipped)
(3) Remove the engine cover.
Fig. 51 Installing Oil Seal
1 ± SPECIAL TOOL 6635
2 ± TIMING CHAIN COVER
Fig. 52 Alignment of Timing Marks
1 ± TIMING MARKS
DN5.2L ENGINE 9 - 111
REMOVAL AND INSTALLATION (Continued)

Downloaded from www.Manualslib.com manuals search engine PISTON AND CONNECTING ROD ASSEMBLY
REMOVAL
(1) Remove the engine from the vehicle.
(2) Remove the cylinder head.
(3) Remove the oil pan.
(4) Remove top ridge of cylinder bores with a reli-
able ridge reamer before removing pistons from cyl-
inder block. Be sure to keep tops of pistons covered
during this operation.
(5) Be sure the connecting rod and connecting rod
cap are identified with the cylinder number. Remove
connecting rod cap. Install connecting rod bolt guide
set on connecting rod bolts.
(6) Pistons and connecting rods must be removed
from top of cylinder block. When removing piston and
connecting rod assemblies, rotate crankshaft to cen-
ter the connecting rod in the cylinder bore and at
BDC.Be careful not to nick crankshaft journals.
(7) After removal, install bearing cap on the mat-
ing rod.
INSTALLATION
(1) Be sure that compression ring gaps are stag-
gered so that neither is in-line with oil ring rail gap.
(2) Before installing the ring compressor, make
sure the oil ring expander ends are butted and the
rail gaps located properly (Fig. 65).
(3) Immerse the piston head and rings in clean
engine oil. Slide Piston Ring Compressor Tool C-385
over the piston and tighten with the special wrench
(part of Tool C-385).Be sure position of rings
does not change during this operation.(4) Install connecting rod bolt protectors on rod
bolts, the long protector should be installed on the
numbered side of the connecting rod.
(5) Rotate crankshaft so that the connecting rod
journal is on the center of the cylinder bore. Be sure
connecting rod and cylinder bore number are the
same. Insert rod and piston into cylinder bore and
guide rod over the crankshaft journal.
(6) Tap the piston down in cylinder bore, using a
hammer handle. At the same time, guide connecting
rod into position on crankshaft journal.
(7) The notch or groove on top of piston must be
pointing toward front of engine. The larger chamfer
of the connecting rod bore must be installed toward
crankshaft journal fillet.
(8) Install rod caps. Be sure connecting rod, con-
necting rod cap and cylinder bore number are the
same. Install nuts on cleaned and oiled rod bolts and
tighten nuts to 61 N´m (45 ft. lbs.) torque.
(9) Install the oil pan.
(10) Install the cylinder head.
(11) Install the engine into the vehicle.CRANKSHAFT
REMOVAL
NOTE: This procedure can be done in vehicle.
However the transmission must be removed first.
(1) If crankshaft is to be removed while engine is
in vehicle remove the transmission. Refer to Group
21, for correct procedure.
(2) Remove the oil pan.
(3) Remove the oil pump from the rear main bear-
ing cap.
(4) Remove the vibration damper.
(5) Remove the timing chain cover.
(6) Identify rod bearing caps before removal.
Remove rod bearing caps with bearings.
CAUTION: Support crankshaft before removing
main bearing caps. failure to do so will allow the
crankshaft to fall damaging the crankshaft.
(7) Using a suitable jack, support the crankshaft.
(8) Identify main bearing caps before removal.
Remove main bearing caps and bearings one at a
time.
(9) Lower the crankshaft out of the block.
(10) Remove and discard the crankshaft rear oil
seals.
(11) Remove and discard the front crankshaft oil
seal.
Fig. 65 Proper Ring Installation
1 ± OIL RING SPACER GAP
2 ± SECOND COMPRESSION RING GAP OIL RING RAIL GAP
(TOP)
3 ± OIL RING RAIL GAP (BOTTOM)
4 ± TOP COMPRESSION RING GAP
9 - 116 5.2L ENGINEDN
REMOVAL AND INSTALLATION (Continued)

Downloaded from www.Manualslib.com manuals search engine INSTALLATION
(1) Clean Gasket Maker residue and sealant from
the cylinder block and rear cap mating surface. Do
this before applying the MopartGasket Maker and
the installation of rear cap.
(2) Lightly oil the new upper seal lips with engine
oil.
(3) Install the new upper rear bearing oil seal with
the white paint facing towards the rear of the engine.
(4) Position the crankshaft into the cylinder block.
(5) Lightly oil the new lower seal lips with engine
oil.
(6) Install the new lower rear bearing oil seal into
the bearing cap with the white paint facing towards
the rear of the engine.
(7) Apply 5 mm (0.20 in) drop of MopartGasket
Maker, or equivalent, on each side of the rear main
bearing cap (Fig. 66). DO NOT over apply sealant or
allow the sealant to contact the rubber seal. Assem-
ble bearing cap to cylinder block immediately after
sealant application.
(8) To align the bearing cap, use cap slot, align-
ment dowel and cap bolts. DO NOT remove excess
material after assembly. DO NOT strike rear cap
more than 2 times for proper engagement.
(9) Clean and oil all cap bolts. Install all main
bearing caps. Install all cap bolts and alternately
tighten to 115 N´m (85 ft. lbs.) torque.
(10) Install oil pump.
(11) Install the timing chain cover.
(12) Install the vibration damper.
(13) Position the connecting rods onto the crank-
shaft and install the rod bearing caps. Tighten the
nuts to 61 N´m (45 ft. lbs.).
(14) Apply MopartSilicone Rubber Adhesive Seal-
ant, or equivalent, at bearing cap to block joint to
provide cap to block and oil pan sealing (Fig. 67).Apply enough sealant until a small amount is
squeezed out. Withdraw nozzle and wipe excess seal-
ant off the oil pan seal groove.
(15) Install new front crankshaft oil seal.
(16) Immediately install the oil pan.
(17) If the transmission was removed, install the
transmission.
OIL PUMP
REMOVAL
(1) Remove the oil pan.
(2) Remove the oil pump from rear main bearing
cap.
INSTALLATION
(1) Install oil pump. During installation slowly
rotate pump body to ensure driveshaft-to-pump rotor
shaft engagement.
(2) Hold the oil pump base flush against mating
surface on No.5 main bearing cap. Finger tighten
pump attaching bolts. Tighten attaching bolts to 41
N´m (30 ft. lbs.) torque.
(3) Install the oil pan.
CRANKSHAFT OIL SEALÐFRONT
The oil seal can be replaced without removing the
timing chain cover provided the cover is not mis-
aligned.
(1) Disconnect the negative cable from the battery.
(2) Remove vibration damper.
(3) If front seal is suspected of leaking, check front
oil seal alignment to crankshaft. The seal installa-
tion/alignment tool 6635, should fit with minimum
Fig. 66 Sealant Application to Bearing Cap
1 ± .25 DROP OF LOCTITE 515 ON BOTH SIDES OF REAR
MAIN CAP
Fig. 67 Apply Sealant to Bearing Cap to Block Joint
1 ± MOPAR SILICONE RUBBER ADHESIVE SEALANT NOZZLE
TIP
2 ± SEALANT APPLIED
3 ± CYLINDER BLOCK
4 ± REAR MAIN BEARING CAP
DN5.2L ENGINE 9 - 117
REMOVAL AND INSTALLATION (Continued)

Downloaded from www.Manualslib.com manuals search engine interference. If tool does not fit, the cover must be
removed and installed properly.
(4) Place a suitable tool behind the lips of the oil
seal to pry the oil seal outward. Be careful not to
damage the crankshaft seal bore of cover.
(5) Place the smaller diameter of the oil seal over
Front Oil Seal Installation Tool 6635 (Fig. 68). Seat
the oil seal in the groove of the tool.
(6) Position the seal and tool onto the crankshaft
(Fig. 69).
(7) Using the vibration damper bolt, tighten the
bolt to draw the seal into position on the crankshaft
(Fig. 70).
(8) Remove the vibration damper bolt and seal
installation tool.
(9) Inspect the seal flange on the vibration
damper.
(10) Install the vibration damper.
(11) Connect the negative cable to the battery.
CRANKSHAFT OIL SEALSÐREAR
The service seal is a 2 piece, viton seal. The upper
seal half can be installed with crankshaft removed
from engine or with crankshaft installed. When a
new upper seal is installed, install a new lower seal.
The lower seal half can only be installed with the
rear main bearing cap removed.
UPPER SEAL ÐCRANKSHAFT REMOVED
REMOVAL
(1) Remove the crankshaft. Discard the old upper
seal.
INSTALLATION
(1) Clean the cylinder block rear cap mating sur-
face. Make sure the seal groove is free of debris.
Fig. 68 Placing Oil Seal on Installation Tool 6635
1 ± CRANKSHAFT FRONT OIL SEAL
2 ± INSTALL THIS END INTO SPECIAL TOOL 6635
Fig. 69 Position Tool and Seal onto Crankshaft
1 ± SPECIAL TOOL 6635
2 ± OIL SEAL
3 ± TIMING CHAIN COVER
Fig. 70 Installing Oil Seal
1 ± SPECIAL TOOL 6635
2 ± TIMING CHAIN COVER
9 - 118 5.2L ENGINEDN
REMOVAL AND INSTALLATION (Continued)

Downloaded from www.Manualslib.com manuals search engine (2) Lightly oil the new upper seal lips with engine
oil.
(3) Install the new upper rear bearing oil seal with
the white paint facing towards the rear of the engine.
(4) Position the crankshaft into the cylinder block.
(5) Lightly oil the new lower seal lips with engine
oil.
(6) Install the new lower rear bearing oil seal into
the bearing cap with the white paint facing towards
the rear of the engine.
(7) Apply 5 mm (0.20 in) drop of MopartGasket
Maker, or equivalent, on each side of the rear main
bearing cap (Fig. 71). DO NOT over apply sealant or
allow the sealant to contact the rubber seal. Assem-
ble bearing cap to cylinder block immediately after
sealant application.
(8) To align the bearing cap, use cap slot, align-
ment dowel and cap bolts. DO NOT remove excess
material after assembly. DO NOT strike rear cap
more than 2 times for proper engagement.
(9) Clean and oil all cap bolts. Install all main
bearing caps. Install all cap bolts and alternately
tighten to 115 N´m (85 ft. lbs.) torque.
(10) Install oil pump.
(11) Apply MopartSilicone Rubber Adhesive Seal-
ant, or equivalent, at bearing cap to block joint to
provide cap to block and oil pan sealing (Fig. 72).
Apply enough sealant until a small amount is
squeezed out. Withdraw nozzle and wipe excess seal-
ant off the oil pan seal groove.
(12) Install new front crankshaft oil seal.
(13) Immediately install the oil pan.
UPPER SEAL ÐCRANKSHAFT INSTALLED
REMOVAL
(1) Remove the oil pan.
(2) Remove the oil pump from the rear main bear-
ing cap.
(3) Remove the rear main bearing cap. Remove
and discard the old lower oil seal.
(4) Carefully remove and discard the old upper oil
seal.
INSTALLATION
(1) Clean the cylinder block mating surfaces before
oil seal installation. Check for burr at the oil hole on
the cylinder block mating surface to rear cap.
(2) Lightly oil the new upper seal lips with engine
oil. To allow ease of installation of the seal, loosen at
least the 2 main bearing caps forward of the rear
bearing cap.
(3) Rotate the new upper seal into the cylinder
block being careful not to shave or cut the outer sur-
face of the seal. To assure proper installation, use the
installation tool provided with the kit. Install the
new seal with the white paint facing towards the
rear of the engine.
(4) Install the new lower rear bearing oil seal into
the bearing cap with the white paint facing towards
the rear of the engine.
(5) Apply 5 mm (0.20 in) drop of MopartGasket
Maker, or equivalent, on each side of the rear main
bearing cap (Fig. 71). DO NOT over apply sealant or
allow the sealant to contact the rubber seal. Assem-
ble bearing cap to cylinder block immediately after
sealant application. Be sure the white paint faces
toward the rear of the engine.
Fig. 71 Sealant Application to Bearing Cap
1 ± MOPAR SILICONE RUBBER ADHESIVE SEALANT SLOTS
2 ± LOCTITE 518 (OR EQUIVALENT)
3 ± CAP ALIGNMENT SLOT
4 ± REAR MAIN BEARING CAP
Fig. 72 Apply Sealant to Bearing Cap to Block Joint
1 ± MOPAR SILICONE RUBBER ADHESIVE SEALANT NOZZLE
TIP
2 ± SEALANT APPLIED
3 ± CYLINDER BLOCK
4 ± REAR MAIN BEARING CAP
DN5.2L ENGINE 9 - 119
REMOVAL AND INSTALLATION (Continued)

Downloaded from www.Manualslib.com manuals search engine (6) To align the bearing cap, use cap slot, align-
ment dowel and cap bolts. DO NOT remove excess
material after assembly. DO NOT strike rear cap
more than 2 times for proper engagement.
(7) Install the rear main bearing cap with cleaned
and oiled cap bolts. Alternately tighten ALL cap bolts
to 115 N´m (85 ft. lbs.) torque.
(8) Install oil pump.
(9) Apply MopartSilicone Rubber Adhesive Seal-
ant, or equivalent, at bearing cap to block joint to
provide cap to block and oil pan sealing (Fig. 72).
Apply enough sealant until a small amount is
squeezed out. Withdraw nozzle and wipe excess seal-
ant off the oil pan seal groove.
(10) Immediately install the oil pan.
LOWER SEAL
REMOVAL
(1) Remove the oil pan.
(2) Remove the oil pump from the rear main bear-
ing cap.
(3) Remove the rear main bearing cap and discard
the old lower seal.
INSTALLATION
(1) Clean the rear main cap mating surfaces
including the oil pan gasket groove.
(2) Carefully install a new upper seal (refer to
Upper Seal Replacement - Crankshaft Installed pro-
cedure above).
(3) Lightly oil the new lower seal lips with engine
oil.
(4) Install a new lower seal in bearing cap with
the white paint facing the rear of engine.
(5) Apply 5 mm (0.20 in) drop of MopartGasket
Maker, or equivalent, on each side of the rear main
bearing cap (Fig. 71). DO NOT over apply sealant or
allow the sealant to contact the rubber seal. Assem-
ble bearing cap to cylinder block immediately after
sealant application.
(6) To align the bearing cap, use cap slot, align-
ment dowel and cap bolts. DO NOT remove excess
material after assembly. DO NOT strike rear cap
more than 2 times for proper engagement.
(7) Install the rear main bearing cap with cleaned
and oiled cap bolts. Alternately tighten the cap bolts
to 115 N´m (85 ft. lbs.) torque.
(8) Install oil pump.
(9) Apply MopartSilicone Rubber Adhesive Seal-
ant, or equivalent, at bearing cap to block joint to
provide cap to block and oil pan sealing (Fig. 72).
Apply enough sealant until a small amount is
squeezed out. Withdraw nozzle and wipe excess seal-
ant off the oil pan seal groove.
(10) Immediately install the oil pan.
ENGINE CORE OIL AND CAMSHAFT PLUGS
Engine core plugs have been pressed into the oil
galleries behind the camshaft thrust plate (Fig. 73).
This will reduce internal leakage and help maintain
higher oil pressure at idle.
REMOVAL
(1) Using a blunt tool such as a drift or a screw-
driver and a hammer, strike the bottom edge of the
cup plug (Fig. 74).
(2) With the cup plug rotated, grasp firmly with
pliers or other suitable tool and remove plug (Fig.
74).
INSTALLATION
Thoroughly clean inside of cup plug hole in cylin-
der block or head. Be sure to remove old sealer.
Be certain the new plug is cleaned of all oil or
grease.
(1) Coat edges of plug and core hole with Mopart
Gasket Maker, or equivalent.
CAUTION: DO NOT drive cup plug into the casting,
as restricted coolant flow can result and cause seri-
ous engine problems.
(2) Using proper plug drive, drive cup plug into
hole. The sharp edge of the plug should be at least
0.50 mm (0.020 in.) inside the lead-in chamfer.
(3) It is not necessary to wait for curing of the
sealant. The cooling system can be filled and the
vehicle placed in service immediately.
Fig. 73 Location of Cup Plugs in Oil Galleries
1 ± CUP PLUGS
9 - 120 5.2L ENGINEDN
REMOVAL AND INSTALLATION (Continued)

Downloaded from www.Manualslib.com manuals search engine CYLINDER BLOCK
DISASSEMBLE
With Engine removed from vehicle:
(1) Remove the cylinder heads. refer to Cylinder
Head in this section for correct procedure.
(2) Remove the exhaust manifolds. Refer to
Exhaust Manifolds in this section.
(3) Remove the oil pan. Refer to Oil Pan in this
section.
(4) Remove the piston and connecting rod assem-
blies. Refer to Piston and Connecting Rod in this sec-
tion.
(5) Remove the crankshaft. Refer to Crankshaft in
this section.
(6) Remove the core plugs.
ASSEMBLE
(1) Install the core plugs.
(2) Install the crankshaft.
(3) Install the piston and connecting rods.
(4) Install the oil pan.
(5) Install the cylinder heads.
(6) Install the exhaust manifolds.
(7) Install the intake manifold.
(8) Install the engine into the vehicle.
CLEANING AND INSPECTION
CYLINDER HEAD COVER
CLEANING
Clean cylinder head cover gasket surface.
Clean head rail, if necessary.
INSPECTION
Inspect cover for distortion and straighten, if nec-
essary.
Check the gasket for use in head cover installation.
If damaged, use a new gasket.
CYLINDER HEAD ASSEMBLY
CLEANING
Clean all surfaces of cylinder block and cylinder
heads.
Clean cylinder block front and rear gasket surfaces
using a suitable solvent.
INSPECTION
Inspect all surfaces with a straightedge if there is
any reason to suspect leakage. If out-of-flatness
exceeds 0.00075 mm/mm (0.00075 inch/inch) times
the span length in inches in any direction, either
replace head or lightly machine the head surface.
FOR EXAMPLE:A 305 mm (12 inch) span is
0.102 mm (0.004 inch) out-of-flat. The allowable out-
of-flat is 305 X 0.00075 (12 X 0.00075) equals 0.23
mm (0.009 inch). This amount of out-of-flat is accept-
able.
The cylinder head surface finish should be
1.78-3.00 microns (70-125 microinches).
PISTON AND CONNECTING ROD ASSEMBLY
INSPECTION
Check the crankshaft connecting rod journal for
excessive wear, taper and scoring.
Check the cylinder block bore for out-of-round,
taper, scoring and scuffing.
Check the pistons for taper and elliptical shape
before they are fitted into the cylinder bore (Fig. 83).
OIL PAN
CLEANING
Clean the block and pan gasket surfaces.
Trim or remove excess sealant film in the rear
main cap oil pan gasket groove.DO NOT remove
the sealant inside the rear main cap slots.
If present, trim excess sealant from inside the
engine.
Fig. 82 Oil Pump
1 ± INNER ROTOR AND SHAFT
2 ± BODY
3 ± DISTRIBUTOR DRIVESHAFT (REFERENCE)
4 ± COTTER PIN
5 ± RETAINER CAP
6 ± SPRING
7 ± RELIEF VALVE
8 ± LARGE CHAMFERED EDGE
9 ± BOLT
10 ± COVER
11 ± OUTER ROTOR
9 - 124 5.2L ENGINEDN
DISASSEMBLY AND ASSEMBLY (Continued)

Downloaded from www.Manualslib.com manuals search engine 5.9L ENGINE
TABLE OF CONTENTS
page page
DESCRIPTION AND OPERATION
ENGINE...............................136
ENGINE LUBRICATION SYSTEM............136
EXHAUST MANIFOLD....................139
INTAKE MANIFOLD......................139
CYLINDER HEAD COVER GASKET..........140
CYLINDER HEAD........................140
VALVES AND VALVE SPRINGS.............140
ENGINE OIL PAN........................140
CRANKSHAFT OIL SEALS.................140
PISTON AND CONNECTING ROD...........140
CRANKSHAFT MAIN BEARINGS............141
CRANKSHAFT..........................141
DIAGNOSIS AND TESTING
ENGINE DIAGNOSISÐINTRODUCTION.......141
SERVICE DIAGNOSISÐGASOLINE ENGINES . . 142
INTAKE MANIFOLD LEAKAGE DIAGNOSIS....145
CYLINDER COMPRESSION PRESSURE TEST . 145
CYLINDER HEAD GASKET FAILURE
DIAGNOSIS...........................146
CYLINDER COMBUSTION PRESSURE
LEAKAGE TEST.......................146
INSPECTION (ENGINE OIL LEAKS IN
GENERAL)...........................147
REAR SEAL AREA LEAKSÐINSPECTION.....147
HYDRAULIC TAPPETS....................148
ENGINE OIL PRESSURE..................148
SERVICE PROCEDURES
FORM-IN-PLACE GASKETS................149
ENGINE PERFORMANCE.................149
ENGINE OIL............................150
REPAIR DAMAGED OR WORN THREADS.....151
CYLINDER BOREÐHONING...............152
HYDROSTATIC LOCK.....................152
VALVE TIMING..........................153
VALVE SERVICE........................153
MEASURING TIMING CHAIN STRETCH.......155
PISTONSÐFITTING......................156
PISTON RINGSÐFITTING.................156
CONNECTING ROD BEARINGSÐFITTING.....157
CRANKSHAFT MAIN BEARINGSÐFITTING....157
REMOVAL AND INSTALLATION
ENGINE FRONT MOUNTS.................158ENGINE REAR SUPPORT.................160
ENGINE ASSEMBLY......................161
INTAKE MANIFOLD......................163
EXHAUST MANIFOLD....................165
CYLINDER HEAD COVER.................165
ROCKER ARMS AND PUSH RODS..........166
VALVE SPRING AND STEM SEAL
REPLACEMENT-IN VEHICLE.............166
CYLINDER HEAD........................167
VALVES AND VALVE SPRINGS.............167
HYDRAULIC TAPPETS....................168
VIBRATION DAMPER.....................168
TIMING CHAIN COVER...................169
TIMING CHAIN..........................170
CAMSHAFT............................170
CAMSHAFT BEARINGS...................172
DISTRIBUTOR DRIVE SHAFT BUSHING......172
CRANKSHAFT MAIN BEARINGS............174
OILPAN...............................174
PISTON AND CONNECTING ROD ASSEMBLY . . 175
CRANKSHAFT..........................176
OIL PUMP.............................177
CRANKSHAFT OIL SEALÐFRONT...........178
CRANKSHAFT OIL SEALSÐREAR...........179
ENGINE CORE OIL AND CAMSHAFT PLUGS . . 180
DISASSEMBLY AND ASSEMBLY
OIL PUMP.............................181
CLEANING AND INSPECTION
CYLINDER HEAD COVER.................182
CYLINDER HEAD ASSEMBLY..............182
PISTON AND CONNECTING ROD ASSEMBLY . . 182
OILPAN...............................182
OIL PUMP.............................182
CYLINDER BLOCK.......................185
INTAKE MANIFOLD......................185
EXHAUST MANIFOLD....................185
SPECIFICATIONS
5.9L ENGINE SPECIFICATIONS.............185
SPECIFICATIONS........................189
SPECIAL TOOLS
5.9L ENGINE...........................189
DN5.9L ENGINE 9 - 135