belt DODGE RAM 2001 Service Repair Manual

(9) Position the rings as shown in (Fig. 141).
VIBRATION DAMPER
REMOVAL
(1) Remove the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(2) Remove the four (4) damper to crankshaft bolts
and remove damper (Fig. 142).
INSPECTION
(1) Inspect the damper hub for cracks and replace
if any are found.
(2) Inspect the index lines on the damper hub and
the inertia member (Fig. 143). If the lines are more
than 1.59 mm (1/16 in.) out of alignment, replace the
damper.
(3) Inspect the rubber member for deterioration or
missing segments (Fig. 144).
INSTALLATION
(1) Install the crankshaft damper and bolts (Fig.
142). Tighten bolts to 125 N´m (92 ft. lbs.) torque.
(2) Install the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
Fig. 141 Piston Ring Orientation
1 - TOP RING
2 - INTERMEDIATE RING
3 - OIL CONTROL RING
Fig. 142 Crankshaft Damper Removal/Installation
1 - DAMPER
2 - BOLT
Fig. 143 Inspect Index Lines for Alignment
1 - INDEX LINES
2 - HUB
3 - INERTIA MEMBER
Fig. 144 Inspect Damper Rubber Member
BR/BEENGINE 5.9L DIESEL 9 - 289
PISTON RINGS (Continued)

INSTALLATION
(1) If the sensor is not being replaced, inspect the
o-ring (Fig. 156) and replace if necessary.
(2) Install the oil pressure sensor and tighten to 16
N´m (144 in. lbs.) torque.
(3) Connect the battery negative cables.
(4) Start engine and check for oil leaks at the sen-
sor.
OIL PUMP
REMOVAL
(1) Disconnect the battery negative cables.
(2) Remove fan/drive assembly (Refer to 7 - COOL-
ING/ENGINE/RADIATOR FAN - REMOVAL).
(3) Remove the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(4) Remove the fan support/hub assembly.
(5) Remove crankshaft damper (Fig. 157) (Refer to
9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - REMOVAL).
(6) Remove the gear housing cover (Fig. 158)
(Refer to 9 - ENGINE/VALVE TIMING/GEAR HOUS-
ING COVER - REMOVAL).
(7) Remove the four mounting bolts and pull the
pump from the bore in the cylinder block (Fig. 159).
CLEANING
Clean all parts in solvent and dry with compressed
air. Clean the old sealer residue from the back of the
gear housing cover and front of the gear housing.
INSPECTION
Disassemble and inspect the oil pump as fol-
lows:
(1) Visually inspect the lube pump gears for chips,
cracks or excessive wear.
(2) Remove the back plate (Fig. 160).
(3) Mark TOP on the gerotor planetary using a felt
tip pen (Fig. 160).
(4) Remove the gerotor planetary (Fig. 160).
Inspect for excessive wear or damage. Inspect the
pump housing and gerotor drive for damaged and
excessive wear.
(5) Install the gerotor planetary in the original
position. The chamfer must be on the O.D. and down.
Fig. 156 Oil Pressure Sensor and
1 - ENGINE OIL PRESSURE SENSOR
2 - O-RING
Fig. 157 Crankshaft Damper Removal/Installation
1 - DAMPER
2 - BOLT
Fig. 158 Gear Housing and Cover
1 - GEAR HOUSING
2 - GEAR HOUSING COVER
BR/BEENGINE 5.9L DIESEL 9 - 299
OIL PRESSURE SENSOR/SWITCH (Continued)

(7) Apply a bead of MopartSilicone Rubber Adhe-
sive Sealant or equivalent to the gear housing cover
sealing surface.(8) Install the gear housing cover (Refer to 9 -
ENGINE/VALVE TIMING/GEAR HOUSING COVER
- INSTALLATION).
(9) Install the vibration damper (Refer to 9 -
ENGINE/ENGINE BLOCK/VIBRATION DAMPER -
INSTALLATION).
(10) Install the fan support/hub assembly and
torque bolts to 24 N´m (18 ft. lbs.).
(11) Install the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(12) Install the cooling fan (Refer to 7 - COOLING/
ENGINE/RADIATOR FAN - INSTALLATION).
(13) Connect battery negative cables.
(14) Start engine and check for oil leaks.
INTAKE MANIFOLD
REMOVAL
(1) Disconnect the battery negative cables.
(2) Remove the charge air cooler outlet tube from
the air inlet housing (Fig. 167).
(3) Remove the engine oil dipstick tube mounting
bolt (Fig. 167). Position dipstick tube to the side.
(4) Disconnect the air grid heater power cables at
the cable mounting studs (Fig. 168).
(5) Remove the four (4) air inlet housing mounting
bolts (Fig. 168) and remove the housing from top of
the heater elements.
(6) Remove the intake air grid heater from the
manifold (Fig. 169).
(7) Remove the high pressure fuel lines.(Refer to
14 - FUEL SYSTEM/FUEL DELIVERY/FUEL LINES
- REMOVAL).
(8) Remove the remaining intake manifold cover-
to-cylinder head bolts.
(9) Remove the intake manifold cover and gasket.
Keep the gasket material and any other material out
of the air intake.
(10) Clean the intake manifold cover and cylinder
head sealing surface.
Fig. 163 Measuring Gerotor Planetary to Body Bore
Clearance
1 - BODY BORE
2 - GEROTOR PLANETARY
Fig. 164 Measure Gear Backlash
1 - OIL PUMP DRIVE GEAR
2 - IDLER GEAR
3 - BACKLASH
4 - BACKLASH
Fig. 165 Oil Pump Mounting Bolt Torque Sequence
Fig. 166 Idler Gear to Pump Drive Gear and
Crankshaft Gear Backlash
BR/BEENGINE 5.9L DIESEL 9 - 301
OIL PUMP (Continued)

(10) Remove the exhaust manifold-to-cylinder head
bolts and spacers (Fig. 173).
(11) Remove the exhaust manifold and gaskets
(Fig. 173).
CLEANING
Clean the cylinder head and exhaust manifold seal-
ing surfaces with a suitable scraper. Use a Scotch-
BriteŸ pad or equivalent.
INSPECTION
Inspect the exhaust manifold for cracks. Measure
the exhaust manifold for flatness. Place a ruler over
all of the exhaust ports and insert a feeler gauge
between the port flange and the ruler.
INSTALLATION
(1) Using new gaskets, install the exhaust mani-
fold and gaskets. Install the bolts and spacers and
tighten the bolts in the sequence shown in (Fig. 173)
to 43 N´m (32 ft. lbs.) torque.
(2) Install the cab heater return hose to the man-
ifold bolt stud. Tighten the nut to 24 N´m (18 ft. lbs.)
torque.
(3) Install the turbocharger. Apply anti-seize to the
studs and then tighten the turbocharger mounting
nuts to 32 N´m (24 ft. lbs.) torque.(4) Install the oil drain tube and oil supply line to
the turbocharger. Tighten the drain tube bolts to 24
N´m (18 ft. lbs.) torque.
(5)Pre-lube the turbocharger.Pour 50 to 60 cc
(2 to 3 oz.) clean engine oil in the oil supply line fit-
ting. Rotate the turbocharger impeller by hand to
distrubute the oil thoroughly.
(6) Install and tighten the oil supply line fitting
nut to 20 N´m (133 in. lbs.) torque.
(7) Position the charge air cooler inlet pipe to the
turbocharger. With the clamp in position, tighten the
clamp nut to 8 N´m (72 in. lbs.) torque.
(8) Position the air inlet hose to the turbocharger
(Fig. 171). Tighten the clamp to 8 N´m (72 in. lbs.)
torque.
(9) Raise vehicle on hoist.
(10) Connect the exhaust pipe to the turbocharger
(Fig. 170) and tighten the bolts to 34 N´m (25 ft. lbs.)
torque.
(11) Lower the vehicle.
(12) Connect the battery negative cables.
(13) Start the engine to check for leaks.
GEAR HOUSING
REMOVAL
(1) Disconnect the battery negative cables.
(2) Raise vehicle on hoist.
(3) Remove the oil pan and suction tube (Refer to 9
- ENGINE/LUBRICATION/OIL PAN - REMOVAL).
(4) Partially drain engine coolant into container
suitable for re-use (Refer to 7 - COOLING - STAN-
DARD PROCEDURE).
(5) Lower vehicle.
(6) Remove radiator upper hose.
(7) Disconnect coolant recovery bottle hose from
radiator filler neck and lift bottle off of fan shroud.
(8) Disconnect windshield washer pump supply
hose and electrical connections and lift washer bottle
off of fan shroud.
(9) Remove the fan shroud-to-radiator mounting
bolts.
(10) Remove viscous fan/drive assembly (Refer to 7
- COOLING/ENGINE/RADIATOR FAN - REMOVAL).
(11) Remove the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(12) Remove the cooling fan support/hub from the
front of the engine (Fig. 174).
(13) Raise the vehicle on hoist.
(14) Remove the crankshaft damper (Fig. 175)
(Refer to 9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - REMOVAL).
(15) Lower the vehicle.
Fig. 173 Exhaust Manifold and Gaskets
9 - 304 ENGINE 5.9L DIESELBR/BE
EXHAUST MANIFOLD (Continued)

(3) Install the injection pump (Refer to 14 - FUEL
SYSTEM/FUEL DELIVERY/FUEL INJECTION
PUMP - INSTALLATION).
(4) Install the camshaft (Refer to 9 - ENGINE/EN-
GINE BLOCK/CAMSHAFT & BEARINGS (IN
BLOCK) - INSTALLATION). Align the crankshaft,
camshaft, and injection pump gear marks as shown
in (Fig. 178).
(5) If a new housing is installed, the camshaft
position sensor must be transferred to the new hous-
ing.
(6) Obtain a seal pilot/installation tool from a
crankshaft front seal service kit and install the pilot
into the crankshaft front oil seal.
(7) Apply a bead of MopartSilicone Rubber Adhe-
sive Sealant or equivalent to the gear housing cover.
Be sure to surround all through holes.
(8) Using the seal pilot to align the cover (Fig.
179), install the cover to the housing and install the
bolts. Tighten the bolts to 24 N´m (18 ft. lbs.) torque.
(9) Remove the seal pilot.
(10) Raise the vehicle.
(11) Trim any excess gear housing gasket to make
it flush with the oil pan rail.
(12) Using a new gasket, install the oil pan and
suction tube (Refer to 9 - ENGINE/LUBRICATION/
OIL PAN - INSTALLATION).
(13) Install the crankshaft damper (Fig. 175)
(Refer to 9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - INSTALLATION).
(14) Lower vehicle.
(15) Install the fan support/hub assembly (Fig.
174) and tighten bolts to 24 N´m (18 ft. lbs.) torque.(16) Install the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(17) Install the cooling fan and shroud together
(Refer to 7 - COOLING/ENGINE/RADIATOR FAN -
INSTALLATION).
(18) Install the windshield washer reservoir to the
fan shroud and connect the washer pump supply
hose and electrical connection.
(19) Install the coolant recovery bottle to the fan
shroud and connect the hose to the radiator filler
neck.
(20) Install the radiator upper hose and clamps.
(21) Add engine oil.
(22) Add coolant (Refer to 7 - COOLING - STAN-
DARD PROCEDURE).
(23) Connect the battery cables.
(24) Start engine and inspect for leaks.
GEAR HOUSING COVER
REMOVAL
(1) Disconnect both battery negative cables.
(2) Raise vehicle on hoist.
(3) Partially drain engine coolant into container
suitable for re-use (Refer to 7 - COOLING - STAN-
DARD PROCEDURE).
(4) Lower vehicle.
(5) Remove radiator upper hose.
(6) Disconnect coolant recovery bottle hose from
radiator filler neck and lift bottle off of fan shroud.
(7) Disconnect windshield washer pump supply
hose and electrical connections and lift washer bottle
off of fan shroud.
(8) Remove viscous fan/drive assembly (Refer to 7 -
COOLING/ENGINE/RADIATOR FAN - REMOVAL).
Fig. 178 Camshaft/Crankshaft Gear Alignment
Fig. 179 Installing Cover with Seal Pilot
1 - SEAL PILOT
9 - 306 ENGINE 5.9L DIESELBR/BE
GEAR HOUSING (Continued)

(9) Remove the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
REMOVAL).
(10) Remove the cooling fan support/hub from the
front of the engine (Fig. 180).
(11) Raise the vehicle on hoist.
(12) Remove the crankshaft damper (Fig. 181)
(Refer to 9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - REMOVAL).
(13) Lower the vehicle.
(14) Remove the gear cover-to-housing bolts and
gently pry the cover away from the housing, taking
care not to mar the gasket surfaces.
INSTALLATION
(1) Obtain a seal pilot/installation tool from a
crankshaft front seal service kit and install the pilot
into the seal.
(2) Apply a bead of MopartSilicone Rubber Adhe-
sive Sealant or equivalent to the gear housing cover.
Be sure to surround all through holes.
(3) Using the seal pilot to align the cover (Fig.
183), install the cover to the housing and install the
bolts. Tighten the bolts to 24 N´m (18 ft. lbs.) torque.
(4) Remove the seal pilot.
(5) Raise the vehicle.
(6) Install the crankshaft damper (Fig. 181) (Refer
to 9 - ENGINE/ENGINE BLOCK/VIBRATION
DAMPER - INSTALLATION).
(7) Lower vehicle.
Fig. 180 Fan Support/Hub AssemblyÐRemoval/
Installation
1 - FAN SUPPORT/HUB
2 - FAN PULLEY
Fig. 181 Crankshaft DamperÐRemoval/Installation
1 - DAMPER
2 - BOLT
Fig. 182 Gear Housing and Cover
1 - GEAR HOUSING
2 - GEAR HOUSING COVER
Fig. 183 Installing Cover with Seal Pilot
1 - SEAL PILOT
BR/BEENGINE 5.9L DIESEL 9 - 307
GEAR HOUSING COVER (Continued)

(8) Install the fan support/hub assy. (Fig. 180) and
tighten bolts to 24 N´m (18 ft. lbs.) torque.
(9) Install the accessory drive belt (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(10) Install the cooling fan and shroud together
(Refer to 7 - COOLING/ENGINE/RADIATOR FAN -
INSTALLATION).
(11) Install the windshield washer reservoir to the
fan shroud and connect the washer pump supply
hose and electrical connection.(12) Install the coolant recovery bottle to the fan
shroud and connect the hose to the radiator filler
neck.
(13) Install the radiator upper hose and clamps.
(14) Add coolant (Refer to 7 - COOLING - STAN-
DARD PROCEDURE).
(15) Connect the battery cables.
(16) Start engine and inspect for leaks.
9 - 308 ENGINE 5.9L DIESELBR/BE
GEAR HOUSING COVER (Continued)

(5) Verify that distributor cap is correctly attached
to distributor. Be sure that spark plug cables are
firmly connected to the distributor cap and the spark
plugs are in their correct firing order. Be sure that
coil cable is firmly connected to distributor cap and
coil. Be sure that camshaft position sensor wire con-
nector (at the distributor) is firmly connected to har-
ness connector. Inspect spark plug condition. Refer to
8, Ignition. Connect vehicle to an oscilloscope and
inspect spark events for fouled or damaged spark
plugs or cables.
(6) Verify that generator output wire, generator
connector and ground wire are firmly connected to
the generator.(7) Inspect the system body grounds for loose or
dirty connections. Refer to 8, Wiring for ground loca-
tions.
(8) Verify positive crankcase ventilation (PCV)
valve operation. Refer to 25, Emission Control Sys-
tem for additional information. Verify PCV valve
hose is firmly connected to PCV valve and manifold
(Fig. 4).
(9) Inspect fuel tube quick-connect fitting-to-fuel
rail connections.
(10) Verify that hose connections to all ports of
vacuum fittings on intake manifold are tight and not
leaking.
Fig. 1 Powertrain Control Module (PCM)
1 - PCM MOUNTING BOLTS (3)
2 - POWERTRAIN CONTROL MODULE (PCM)
3 - (3) 32±WAY CONNECTORS
Fig. 2 Power Distribution Center (PDC)
1 - POWER DISTRIBUTION CENTER (PDC)
Fig. 3 Ignition CoilÐ3.9L/5.2L/5.9L EnginesÐTypical
1 - ACCESSORY DRIVE BELT TENSIONER
2 - COIL CONNECTOR
3 - IGNITION COIL
4 - COIL MOUNTING BOLTS
Fig. 4 PCV Valve
1 - P C V VA LV E
2 - PCV VALVE HOSE CONNECTIONS
BR/BEFUEL INJECTION - GASOLINE 14 - 29
FUEL INJECTION - GASOLINE (Continued)

DIAGNOSIS AND TESTING - POWER STEERING SYSTEM
There is some noise in all power steering systems. One of the most common is a hissing sound evident at a
standstill parking. Or when the steering wheel is at the end of it's travel. Hiss is a high frequency noise similar
to that of a water tap being closed slowly. The noise is present in all valves that have a high velocity fluid passing
through an orifice. There is no relationship between this noise and steering performance.
STEERING NOISE
CONDITION POSSIBLE CAUSES CORRECTION
OBJECTIONAL HISS OR
WHISTLE1. Steering intermediate shaft to dash panel
seal.1. Check and repair seal at dash
panel.
2. Noisy valve in power steering gear. 2. Repair steering gear.
RATTLE OR CLUNK 1. Gear mounting bolts loose. 1. Tighten bolts to specification.
2. Loose or damaged suspension
components.2. Inspect and repair suspension.
3. Loose or damaged steering linkage. 3. Inspect and repair steering
linkage.
4. Internal gear noise. 4. Repair steering gear.
5. Pressure hose in contact with other
components.5. Reposition hose.
6. Loose or damaged intermediate shaft or
column.6. Inspect and repair or replace.
CHIRP OR SQUEAL 1. Loose belt. 1. Adjust or replace.
WHINE OR GROWL 1. Low fluid level. 1. Fill to proper level.
2. Pressure hose in contact with other
components.2. Reposition hose.
3. Internal pump noise. 3. Replace pump.
SUCKING AIR SOUND 1. Loose return line clamp. 1. Replace clamp.
2. O-ring missing or damaged on hose
fitting.2. Replace o-ring.
3. Low fluid level. 3. Fill to proper level.
4. Air leak between pump and reservoir. 4. Repair as necessary.
5. Reservoir cap not installed correctly. 5. Install reservoir cap correctly.
SCRUBBING OR
KNOCKING1. Wrong tire size. 1. Verify tire size.
2. Wrong gear. 2. Verify gear.
19 - 2 STEERINGBR/BE
STEERING (Continued)

BINDING AND STICKING
CONDITION POSSIBLE CAUSE CORRECTION
DIFFICULT TO TURN WHEEL
STICKS OR BINDS1. Low fluid level. 1. Fill to proper level.
2. Tire pressure. 2. Adjust tire pressure.
3. Steering components (ball
joints/tie rod ends).3. Lube, inspect and repair as
necessary.
4. Loose belt. 4. Adjust or replace.
5. Low pump pressure. 5. Pressure test and replace if
necessary.
6. Column shaft coupler binding. 6. Replace coupler.
7. Steering gear worn or out of
adjustment.7. Repair or replace gear.
INSUFFICIENT ASST. OR POOR RETURN TO CENTER
CONDITION POSSIBLE CAUSE CORRECTION
HARD TURNING OR MOMENTARY
INCREASE IN TURNING EFFORT1. Tire pressure. 1. Adjust tire pressure.
2. Low fluid level. 2. Fill to proper level.
3. Loose belt. 3. Adjust or replace.
4. Lack of lubrication. 4. Inspect and lubricate steering and
suspension compnents.
5. Low pump pressure. 5. Pressure test and repair as
necessary.
6. Internal gear leak. 6. Pressure and flow test, and repair
as necessary.
STEERING WHEEL DOES NOT
WANT TO RETURN TO CENTER
POSITION1. Tire pressure. 1. Adjust tire pressure.
2. Wheel alignment. 2. Align front end.
3. Lack of lubrication. 3. Inspect and lubricate steering and
suspension compnents.
4. High friction in steering gear. 4. Test and adjust gear as
necessary.
LOOSE STEERING AND VEHICLE LEAD
CONDITION POSSIBLE CAUSE CORRECTION
EXCESSIVE PLAY IN STEERING
WHEEL1. Worn or loose suspension or
steering components.1. Inspect and repair as necessary.
2. Worn or loose wheel bearings. 2. Inspect and repair or adjust
bearings.
3. Steering gear mounting. 3. Tighten gear mounting bolts to
specification.
4. Gear out of adjustment. 4. Adjust gear to specification.
5. Worn or loose steering coupler. 5. Inspect and replace as
necessary.
BR/BESTEERING 19 - 3
STEERING (Continued)