torque DODGE RAM SRT-10 2006 Service Repair Manual

INSTALLATION - CAMSHAFT
CAUTION: 5.7L engines equipped with MDS uses a
unique camshaft for use with the Multi Displace-
ment System. When installing a new camshaft, the
replacement camshaft must be compatible with
the Multi Displacement System.
1. Lubricate camshaft lobes and camshaft bearing
journals and insert the camshaft (figure1).
2. Install camshaft Tensioner plate assembly. Tighten
bolts to 28 Nꞏm (250 in. lbs.) torque.
3. Install timing chain and sprockets (Refer to 9 -
ENGINE/VALVE TIMING/TIMING BELT/CHAIN
AND SPROCKETS - INSTALLATION).
4. Measure camshaft end play (Refer to 9 - ENGINE -
SPECIFICATIONS). If not within limits install a new
thrust plate.

NOTE: The main cap crossbolts are torqued after
final torque of the main cap bolts. Always use a
new washer/seal on crossbolts.
5. Clean and oil all cap bolts. Install all main bearing
caps (1). Install all cap bolts and alternately tighten
in two steps using the following sequence.

6.Step 1 – 27 Nꞏm ( 20 ft. lbs.) torque.
7.
Step 2 – Turn main cap bolts an additional 90°.
8. Install the crossbolts with new washer/gasket.
Starting with crossbolt A torque each crossbolt to
28 Nꞏm ( 21 ft. lbs.)torque.
9. Repeat crossbolt torque procedure.
10. Measure crankshaft end play (Refer to 9 -
ENGINE/ENGINE BLOCK/CRANKSHAFT MAIN
BEARINGS - STANDARD PROCEDURE).
11. Position the connecting rods onto the crankshaft and install the rod bearing caps (Refer to 9 - ENGINE/ENGINE
BLOCK/PISTON & CONNECTING ROD - INSTALLATION).

SEAL - CRANKSHAFT OIL - REAR
DIAGNOSIS AND TESTING - REAR SEAL AREA LEAKS
Since it is sometimes difficult to determine the source of an oil leak in therear seal area of the engine, a more
involved inspection is necessary. The following steps should be followedto help pinpoint the source of the leak.
If the leakage occurs at the crankshaft rear oil seal area:
1. Disconnect the battery.
2. Raise the vehicle.
3. Remove torque converter or clutch housing cover and inspect rear of block for evidence of oil. Use a black light
to check for the oil leak:
a. Circular spray pattern generally indicates seal leakage or crankshaftdamage.
b. Where leakage tends to run straight down, possible causes are a porous block, camshaft bore cup plugs, oil
galley pipe plugs, oil filter runoff, and main bearing cap to cylinder block mating surfaces. See Engine, for
proper repair procedures of these items.
4. If no leaks are detected, pressurized the crankcase as outlined in the section, Inspection (Engine oil Leaks in
general)
CAUTION: Do not exceed 20.6 kPa (3 psi).
5. If the leak is not detected, very slowly turn the crankshaft and watch forleakage. If a leak is detected between
the crankshaft and seal while slowly turning the crankshaft, it is possible the crankshaft seal surface is damaged.
The seal area on the crankshaft could have minor nicks or scratches that canbe polished out with emery cloth.
CAUTION: Use extreme caution when crankshaft polishing is necessary to remove minor nicks or
scratches. The crankshaft seal flange is specially machined to complement the function of the rear oil seal.
6. For bubbles that remain steady with shaft rotation, no further inspection can be done until disassembled. (Refer
to 9 - ENGINE - DIAGNOSIS AND TESTING), under the Oil Leak row, for components inspections on possible
causes and corrections.
7. After the oil leak root cause and appropriate corrective action have been identified, (Refer to 9 - ENGINE/EN-
GINE BLOCK/CRANKSHAFT OIL SEAL - REAR - REMOVAL).
REMOVAL
NOTE: This procedure can be performed in vehi-
cle.
1. If being performed in vehicle, remove the transmis-
sion.
2. Remove the flexplate (Refer to 9 - ENGINE/EN-
GINE BLOCK/FLEX PLATE - REMOVAL).
NOTE: The crankshaft oil seal CAN NOT be reused
after removal.
NOTE: The crankshaft rear oil seal remover Spe-
cial Tool 8506 must be installed deeply into the
seal. Continue to tighten the removal tool into the
seal until the tool can not be turned farther. Fail-
ure to install tool correctly the first time will cause
tool to pull free of seal without removing seal from
engine.

CAUTION: 5.7L engines equipped with MDS uses both standard roller tappetsand deactivating roller tap-
pets, for use with the Multi Displacement System. The deactivating rollertappets must be used in cylinders
1,4,6,7. The deactivating tappets can be identified by the two holes in theside of the tappet body, for the
latching pins.
2. Install tappets in their original positions.
3. Install tappet retainer (1). Install the tappet retainer bolt and tighten to 12 Nꞏm (106 in. lbs.) torque.
4. Install cylinder head (Refer to 9 - ENGINE/CYLINDER HEAD - INSTALLATION).
5. Install pushrods and rocker arm assembly (Refer to 9 - ENGINE/CYLINDER HEAD/ROCKER ARM / ADJUSTER
ASSY - INSTALLATION).
6. Install cylinder head cover (Refer to 9 - ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) - INSTALLA-
TION).
7. Install intake manifold (Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANIFOLD-INSTALLATION).
8. Install the air cleaner (Refer to 9 - ENGINE/AIR INTAKE SYSTEM - INSTALLATION).
9. Connect the negative cable to the battery.
CAUTION: To prevent damage to valve mechanism, engine must not be run abovefast idle until all hydrau-
lic tappets have filled with oil and have become quiet.
10. Road test vehicle and check for leaks.

CAUTION: Connecting Rod Bolts are Torque to Yield Bolts and Must Not Be Reused. Always replace the
Rod Bolts whenever they are loosened or removed.
9. Lubricate rod bolts and bearing surfaces with engine oil. Install connecting rod cap and bearing. Tighten bolts to
21 Nꞏm (15 ft. lbs.) plus a 90° turn.
10. Install the following components:
Cylinder head(s). (Refer to 9 - ENGINE/CYLINDER HEAD - INSTALLATION).
Cylinderheadcovers(Referto9-ENGINE/CYLINDER HEAD/CYLINDER HEAD COVER(S) - INSTALLA-
TION).
Install the intake manifold.
Oil pan and gasket/windage tray. (Refer to 9 - ENGINE/LUBRICATION/OIL PAN- INSTALLATION).
11. Fill crankcase with proper engine oil to correct level.
12. Connect negative cable to battery.

INSTALLATION
AUTOMATIC TRANSMISSION
CAUTION: The structural cover must be installed as described in the following steps. Failure to do so will
cause severe damage to the cover.
1. Position the structural cover in the vehicle.
2. Install all four bolts retaining the cover-to-engine. DO NOT tighten the bolts at this time.
3. Install the four cover-to-transmission bolts. Do NOT tighten at this time.
CAUTION: The structural cover must be held tightly against both the engineand the transmission bell hous-
ing during tightening sequence. Failure to do so may cause damage to the cover.
4. Torque the (4) structural dust cover bolts that go
intothetransmissionto6-11Nꞏm(50-100in.lbs.).
5. Torque the (4) structural dust cover bolts that go
into the engine block to 6-11 Nꞏm (50-100 in.lbs.).
6. Starting with the two rearcover-to-engine bolts,
tighten bolts (1) to 54 Nꞏm (40 ft. lbs.), then tighten
bolts(2)and(3)to54Nꞏm(40ft.lbs.)inthe
sequence shown.
7. Install the exhaust pipe on left hand exhaust manifold.
8. Tighten exhaust manifold-to-exhaust pipe retaining bolts to 20–26 Nꞏm(15–20 ft. lbs.).
MANUAL TRANSMISSION
CAUTION: The 7/16 inch engine block to clutch housing bolts must be loosened before removal/installation
of the structural dust cover. Clutch housing distortion will occur if thisprocedure is not followed.
1. Position the structural cover in the vehicle.
CAUTION: The structural cover must be installed as described in the following steps. Failure to do so will
cause severe damage to the cover, and engine noise.

2. Install all bolts retaining the cover-to-engine. DO
NOT tighten the bolts at this time.
3. Install the cover-to-transmission bolts. Do NOT
tighten at this time.
CAUTION: The structural cover must be held
tightly against the corner formed by the engine
and the transmission clutch housing during tight-
ening sequence. Failure to do so may cause dam-
age to the cover and engine noise.
4. Torque the (2) structural dust cover bolts that go
into the clutch housing to 6-11 Nꞏm (50-100 in.lbs.).
5. Torque the (4) structural dust cover bolts that go
into the engine block to 6-11 Nꞏm (50-100 in.lbs.).
6. Torque the structural cover bolt that is closest to
the rear face of block on the passenger side of
blockto54Nꞏm(40ft.lbs.).
7. Torque the structural cover bolt that is closest to
the front face of block on the drivers side to 54
Nꞏm (40 ft. lbs.).
8. Torque the remaining (2) structural cover bolts that
go into theblockin an “X” pattern to 54 Nꞏm (40 ft.
lbs.).
9. Torque the structural cover bolts that go into theclutch housingto 54 Nꞏm (40 ft. lbs.).
10. Torque the 7/16 inch engine block to clutch housing bolts to 68 Nꞏm (50 ft.lbs.).

REMOVAL
1. Disconnect the negative battery cable.
2. Remove the intake manifold. (Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANIFOLD - REMOVAL).
3. Remove wiring harness connectors from the MDS solenoids.
4. Remove hold down bolt from MDS solenoid.
5. Remove MDS solenoid.
INSTALLATION
1. Verify that MDS bores are free of debris, before solenoid installation.
2. Install MDS solenoid fully into block.
3. Install hold down bolt and torque to 11 Nꞏm (97 in. lbs.).
4. Reconnect the MDS wiring harness to the solenoids.
5. Install the intake manifold. (Refer to 9 - ENGINE/MANIFOLDS/INTAKE MANIFOLD - INSTALLATION).

INSTALLATION
2WD
1. Install insulator (2) on the engine.
NOTE: For mount to engine block and left engine
bracket to front axle bolts, apply Mopar
Lock and
Seal Adhesive, Medium Strength Threadlocker.
2. Install upper and lower mount mounting bolts.
Tighten bolts to 61 Nꞏm (45 ft. lbs.).
3. Lower the engine using engine support fixture spe-
cial tool # 8534.
4. Install mount through bolts.
5. Tighten through bolts on both sides to 61 Nꞏm (45
ft. lbs.).
6. Lower vehicle.
7. Connect negative battery cable.
4WD
NOTE: For mount to engine block and left engine bracket to front axle bolts,apply MoparLock and Seal
Adhesive, Medium Strength Threadlocker.
1. Install the right (8) and left (4) side engine mounts to the front axle. Torque nuts to 94 Nꞏm (70 ft. lbs.).
2. Raise the front axle into the frame and install the left and right side through bolts. Torque nuts to 94 Nꞏm (70 ft.
lbs.).