DODGE RAM SRT-10 2006 Service Repair Manual

SPECIFICATION SPECIFICATION
At Curb Idle Speed (MIN)* 25 kPa (4 psi)
@ 3000 rpm 170 - 758 kPa (25 - 110 psi)
* CAUTION: If pressure is zero at curb idle, DO NOT run engine
TORQUE
TORQUE CHART 5.7L ENGINE
DESCRIPTION Nꞏm Ft. In.
Lbs. Lbs.
Block Pipe Plugs
(1/4 NPT)20 — 177
(3/8 NPT) 27 — 240
Camshaft Sprocket—Bolt 122 90 —
Camshaft Tensioner Plate—Bolts 28 — 250
Coil to Cylinder Head Cover—Bolts 7 — 62
Timing Chain Case Cover—Bolts 28 — 250
Lifting Stud 55 40 —
Connecting Rod Cap—Bolts 21
plus 90° Turn15
plus 90° Turn—
Main Bearing Cap—Bolts
M-1227
plus 90° Turn——
Crossbolts
M-828 — —
Cylinder Head—Bolts
M-12 Bolts
Step 1 34 25 —
Step 2 54 40 —
Step 3 Turn 90° Turn 90° —
M-8 Bolts —
Step 1 20 15 —
Step 2 34 25 —
Cylinder Head Cover—Bolts 8 — 70
Exhaust Manifold to Cylinder Head 25 — 220
Flexplate to Crankshaft—Bolts 95 70 —
Flywheel to Crankshaft—Bolts 75 55 —
Front Insulator—Thru bolt/nut 95 70 —
Front Insulator to Support Bracket
—Stud Nut (4WD) 41 30 —
—Through Bolt/Nut (4WD) 102 75 —
Front Insulator to Block—Bolts (2WD) 95 70 —
Generator—Mounting Bolt 55 40 —
Intake Manifold—Bolts Refer to Procedure
Lifter Guide Holder 12 — 106
Oil Pan Bolts 12 — 105
Oil Dipstick Tube 12 — 105

DESCRIPTION Nꞏm Ft. In.
Oil Pan—Drain Plug 34 25 —
Oil Pump—Attaching Bolts 28 — 250
Oil Pump Pickup Tube – Bolt and Nut 28 — 250
Rear Seal Retainer Attaching Bolts 15 — 132
Rear Insulator to Bracket— 68 50 —
Through-Bolt (2WD)
Rear Insulator to Crossmember 41 30 —
Support Bracket—Nut (2WD)
Rear Insulator to Crossmember— 68 50 —
Nuts (4WD)
Rear Insulator to Transmission— 68 50 —
Bolts (4WD)
Rear Insulator Bracket—Bolts 68 50 —
(4WD Automatic)
Rear Support Bracket to 41 30 —
Crossmember Flange—Nuts
Rear Support Plate to Transfer 41 30 —
Case—Bolts
Rocker Arm—Bolts 22 — 195
Spark Plugs — — —
Thermostat Housing—Bolts 28 — 250
Throttle Body—Bolts 12 — 105
Transfer Case to Insulator 204 105 —
Mounting Plate—Nuts
Transmission Support Bracket— 68 50 —
Bolts (2WD)
Vibration Damper—Bolt 176 129 —
Water Pump to Timing Chain 28 — 250
Case Cover—Bolts

SPECIAL TOOLS
5.7L ENGINE
BLOC-CHEK KIT C-3685
Bore Size Indicator C-119
Puller 8454
Crankshaft Damper Installer 8512
CRANKSHAFT DAMPER REMOVER INSERT - 8513-A
Dial Indicator C-3339
Handle C-4171

Oil Pressure Gauge C-3292
Piston Ring Compressor C-385
Pressure Tester Kit 7700
Rear Crankshaft Seal Installer 8349
Rear Crankshaft Seal Remover 8506
Valve Spring Compressor C-3422-B
Valve Spring Tester C-647
Adapter, Valve Spring Compressor Off-vehicle 8464

ENGINE SUPPORT FIXTURE 8534
ENGINE LIFT FIXTURE 8984
VALVE SPRING COMPRESSOR - 9065
PUSHROD RETAINING PLATE - 9070
FRONT CRANK SEAL REMOVER - 9071
FRONT CRANK SEAL INSTALLER 9072

ELEMENT - AIR CLEANER
REMOVAL
Filter Element Only
Housing removal is not necessary for element (filter)
replacement.
1. Loosen clamp and disconnect air duct at air
cleaner cover.
2. Pry over 4 spring clips (5) from housing cover (3)
(spring clips retain cover to housing).
3. Release housing cover (3) from locating tabs (4) on
housing and remove cover (3).
4. Remove air cleaner element (filter) from housing.
5. Clean inside of housing before replacing element.
Fig. 1 AIR CLEANER COVER
1-CLAMP
2 - AIR DUCT
3 - AIR CLEANER COVER
4 - LOCATING TABS
5-CLIPS(4)

Housing Assembly
1. Loosen clamp and disconnect air duct at air
cleaner cover.
2. Lift entire housing (1) assembly from 4 locating
pins (2).
INSTALLATION
1. Install filter element into housing.
2. Position housing cover into housing locating tabs
(4).
3. Pry up 4 spring clips (5) and lock cover to housing.
4. Install air duct to air cleaner cover and tighten hose
clamp to 3 Nꞏm (30 in. lbs.) torque.
5. If any other hose clamps were removed from air
intake system, tighten them to 3 Nꞏm (30 in. lbs.)
torque.
6. If any bolts were removed from air resonator hous-
ing or air intake tubing, tighten them to 4 Nꞏm (40
in. lbs.) torque.
Fig. 2 AIR CLEANER HOUSING
1 - AIR CLEANER HOUSING ASSEMBLY
2 - LOCATING PINS (4)

7. Install filter housing (1) into locating pins (2).

CYLINDER HEAD
OPERATION—CYLINDER HEAD
The cylinder head closes the combustion chamber allowing the pistons to compress the air fuel mixture to the cor-
rect ratio for ignition. The valves located in the cylinder head open and close to either allow clean air into the com-
bustion chamber or to allow the exhaust gases out, depending on the stroke of the engine.
DIAGNOSIS AND TESTING—CYLINDER HEAD GASKET FAILURE
A cylinder head gasket leak can be located between adjacent cylinders or between a cylinder and the adjacent
water jacket.
Possible indications of the cylinder head gasket leaking between adjacent cylinders are:
− Loss of engine power
− Engine misfiring
− Poor fuel economy
Possible indications of the cylinder head gasket leaking between a cylinder and an adjacent water jacket are:
− Engine overheating
− Loss of coolant
− Excessive steam (white smoke) emitting from exhaust
− Coolant foaming
CYLINDER-TO-CYLINDER LEAKAGE TEST
To determine if an engine cylinder head gasket is leaking between adjacentcylinders, follow the procedures in Cyl-
inder Compression Pressure Test in this section. An engine cylinder head gasket leaking between adjacent cylinders
will result in approximately a 50–70% reduction in compression pressure.
CYLINDER-TO-WATER JACKET LEAKAGE TEST
WARNING: USE EXTREME CAUTION WHEN THE ENGINE IS OPERATING WITH COOLANT PRESSURE CAP
REMOVED.
VISUAL TEST METHOD
With the engine cool, remove the coolant pressure cap. Start the engine andallow it to warm up until thermostat
opens.
If a large combustion/compression pressure leak exists, bubbles will be visible in the coolant.
COOLING SYSTEM TESTER METHOD
WARNING: WITH COOLING SYSTEM TESTER IN PLACE, PRESSURE WILL BUILD UP FAST.EXCESSIVE
PRESSURE BUILT UP, BY CONTINUOUS ENGINE OPERATION, MUST BE RELEASED TO A SAFE PRESSURE
POINT. NEVER PERMIT PRESSURE TO EXCEED 138 kPa (20 psi).
Install Cooling System Tester 7700 or equivalent to pressure cap neck. Start the engine and observe the tester’s
pressure gauge. If gauge pulsates with every power stroke of a cylinder a combustion pressure leak is evident.
CHEMICAL TEST METHOD
Combustion leaks into the cooling system can also be checked by using Bloc-Chek Kit C-3685-A or equivalent.
Perform test following the procedures supplied with the tool kit.