2001 DODGE RAM roof

INSTALLATION
(1) If removed, position new plenum gasket and
install plenum pan (Fig. 66).
(2) Tighten plenum pan mounting bolts as follows:
²Step 1. Tighten bolts to 5.4 N´m (48 in. lbs.)
²Step 2. Tighten bolts to 9.5 N´m (84 in. lbs.)
²Step 3. Check all bolts are at 9.5 N´m (84 in.
lbs.)
(3) Install the flange gaskets. Ensure that the ver-
tical port alignment tab is resting on the deck face of
the block. Also the horizontal alignment tabs must be
in position with the mating cylinder head gasket tabs
(Fig. 68). The words MANIFOLD SIDE should be vis-
ible on the center of each flange gasket.
(4) Apply MopartGEN II Silicone Rubber Adhe-
sive Sealant, or equivalent, to the four corner joints.
An excessive amount of sealant is not required to
ensure a leak proof seal. However, an excessive
amount of sealant may reduce the effectiveness of
the flange gasket. The sealant should be approxi-
mately 5 mm (0.2 in) in diameter.
(5) Install the front and rear cross-over gaskets
(Fig. 67).
(6) Using a new gasket, install the throttle body
onto the intake manifold. Tighten the bolts to 23 N´m
(200 in. lbs.) torque.
(7) Carefully lower intake manifold into position
on the cylinder block and cylinder heads. After intake
manifold is in place, inspect to make sure seals are
in place.
Fig. 66 Plenum Pan Bolt Tightening Sequence
Fig. 67 Cross-Over Gaskets
1 - FRONT CROSS-OVER GASKET
2 - REAR CROSS-OVER GASKET
Fig. 68 Intake Manifold Flange Gasket Alignment
1 - FLANGE GASKET
2 - ALIGNMENT TABS
3 - CYLINDER HEAD GASKET
BR/BEENGINE 5.2L 9 - 111
INTAKE MANIFOLD (Continued)

(3) Install the flange gaskets. Ensure that the ver-
tical port alignment tab is resting on the deck face of
the block. Also the horizontal alignment tabs must be
in position with the mating cylinder head gasket tabs
(Fig. 68). The words MANIFOLD SIDE should be vis-
ible on the center of each flange gasket.
(4) Apply MopartGEN II Silicone Rubber Adhe-
sive Sealant, or equivalent, to the four corner joints.
An excessive amount of sealant is not required to
ensure a leak proof seal. However, an excessive
amount of sealant may reduce the effectiveness of
the flange gasket. The sealant should be approxi-
mately 5 mm (0.2 in) in diameter and 15mm (0.6 in.)
long.
(5) Install the front and rear end seals (Fig. 67).
Make sure the molded dowel pins on the end seals
fully enter the corresponding holes in the cylinder
block.
(6) Carefully lower intake manifold into position
on the cylinder block and cylinder heads. After intake
manifold is in place, inspect to make sure seals are
in place.
(7) Using a new gasket, install the throttle body
onto the intake manifold. Tighten the bolts to 23 N´m
(200 in. lbs.) torque.
(8) Install the intake manifold bolts and tighten as
follows (Fig. 69):
²Step 1. Tighten bolts 1 through 4 to 8 N´m (72
in. lbs.) Tighten in alternating steps 1.4 N´m (12 in.
lbs.) at a time²Step 2. Tighten bolts 5 through 12 to 8 N´m (72
in. lbs.)
²Step 3. Check all bolts are torqued to 8 N´m (72
in. lbs.)
²Step 4. Tighten all bolts in sequence to 16 N´m
(12 ft. lbs.)
²Step 5. Check all bolts are torqued to 16 N´m
(12 ft. lbs.)
Fig. 67 Front and Rear End Seals
1 - FRONT END SEAL
2 - REAR END SEAL
Fig. 68 Intake Manifold Flange Gasket Alignment
1 - FLANGE GASKET
2 - ALIGNMENT TABS
3 - CYLINDER HEAD GASKET
Fig. 69 Intake Manifold Bolt Tightening Sequence
BR/BEENGINE 5.9L 9 - 167
INTAKE MANIFOLD (Continued)

(6) Remove the air cleaner cover and filter.
Remove the air cleaner housing (Fig. 70). Discard the
gasket.
(7) Perform the Fuel System Pressure release pro-
cedure (Refer to 14 - FUEL SYSTEM/FUEL DELIV-
ERY - STANDARD PROCEDURE). Disconnect the
fuel lines (Refer to 14 - FUEL SYSTEM/FUEL
DELIVERY/QUICK CONNECT FITTING - STAN-
DARD PROCEDURE).
(8) Disconnect the accelerator linkage and if so
equipped, the speed control and transmission kick-
down cables.
(9) Remove the coil assemblies with the ignition
wires.
(10) Disconnect the vacuum lines.
(11) Disconnect the heater hoses and bypass hose.
(12) Remove the closed crankcase ventilation and
evaporation control systems.
(13) Remove the throttle body bolts and lift the
throttle body off the upper intake manifold (Fig. 71).
Discard the gasket.
(14) Remove upper intake manifold bolts.
(15) Lift the upper intake manifold out of the
engine compartment (Fig. 71). Discard the gasket.
(16) Remove the lower intake manifold bolts and
remove the manifold (Fig. 72).
(17) Discard the lower intake manifold gaskets
(Fig. 73).
CLEANING
Clean manifold in solvent and blow dry with com-
pressed air.
Clean cylinder block front and rear gasket surfaces
using a suitable solvent.
The plenum pan rail must be clean and dry (free of
all foreign material).
INSPECTION
Inspect manifold for cracks.
Inspect mating surfaces of manifold for flatness
with a straightedge.
INSTALLATION
(1) Install the intake manifold side gaskets. Be
sure that the locator dowels are positioned in the
head (Fig. 74).
(2) Insert MopartGEN II Silicone Rubber Adhe-
sive Sealant, or equivalent, into the four corner joints
an excessive amount of sealant is not required to
ensure a leak proof seal. However, an excessive
amount of sealant may reduce the effectiveness of
the flange gasket. The sealant should be approxi-
mately 5 mm (0.2 in.) in diameter. (Fig. 73).
Fig. 70 Air Intake Housing
1 - AIR INTAKE HOUSING
Fig. 71 Upper Intake Manifold and Throttle Body
1 - UPPER INTAKE MANIFOLD
2 - THROTTLE BODY (MPI)
3 - LOWER INTAKE MANIFOLD
Fig. 72 Lower Intake Manifold
BR/BEENGINE 8.0L 9 - 223
INTAKE MANIFOLD (Continued)

(2) The upper right corner of the rear face of the
block must be stamped with a X when the block is
refaced to 0.25 mm (0.0098 inch). A second X must be
stamped beside the first when the block is refaced to
0.50 mm (0.0197 inch) - (Fig. 69).
(3) Consult the parts catalog for the proper head
gaskets which must be used with refaced blocks to
ensure proper piston-to-valve clearance.
STANDARD PROCEDURE-CYLINDER BORE -
DE-GLAZE
(1) New piston rings may not seat in glazed cylin-
der bores.
(2) De-glazing gives the bore the correct surface
finish required to seat the rings. The size of the bore
is not changed by proper de-glazing.
(3) Cover the lube holes in the top of the block
with waterproof tape.
(4) A correctly honed surface will have a cross-
hatch appearance with the lines at 15É to 25É angles
(Fig. 70). For the rough hone, use 80 grit honing
stones. To finish hone, use 280 grit honing stones.
(5) Use a drill, a fine grit Flex-hone and a mixture
of equal parts of mineral spirits and SAE 30W engine
oil to de-glaze the bores.
(6)
The crosshatch angle is a function of drill speed
and how fast the hone is moved vertically (Fig. 71).
(7) Vertical strokes MUST be smooth continuous
passes along the full length of the bore (Fig. 71).
(8) Inspect the bore after 10 strokes.
(9) Use a strong solution of hot water and laundry
detergent to clean the bores. Clean the cylinder bores
immediately after de-glazing.
(10) Rinse the bores until the detergent is removed
and blow the block dry with compressed air.
Fig. 68 Refacing Dimensions of the Cylinder Block
CYLINDER BLOCK REFACING DIMENSIONS
DIMENSION(A(
1st Reface 0.25mm (0.0098 in.)
2nd Reface 0.25mm (0.0098 in.)
Dim (A) Total 0.50 mm (0.0197 in.)
DIMENSION(B(
Dim.9B9(STD.)323.00 mm  
0.10 mm(12.7165 in.  
0.0039 in.)
1st Reface322.75 mm  
0.10 mm(12.7067 in.  
0.0039 in.)
2nd Reface322.50 mm  
0.10 mm(12.6968 in.  
0.0039 in.)
Fig. 69 Stamp Block after Reface
Fig. 70 Cylinder Bore Crosshatch Pattern
Fig. 71 De-Glazing Drill Speed and Vertical Speed
9 - 264 ENGINE 5.9L DIESELBR/BE
ENGINE BLOCK (Continued)

ignition key cylinder operates properly look for the
following conditions.
(1) Look for rough areas or flash in the casting
and if found remove with a file (Fig. 10).
(2) Grease the lock plate actuator, lock plate, slider
and locking link.
REMOVAL
The ignition key must be in the key cylinder for
cylinder removal. The key cylinder must be removed
first before removing ignition switch.
(1) Remove key cylinder, (Refer to 19 - STEER-
ING/COLUMN/LOCK CYLINDER HOUSING -
REMOVAL).
(2) Remove lower steering column cover screws
and remove cover (Fig. 8).
(3) Remove ignition switch mounting screw (Fig.
13). Use tamper proof torx bit to remove the screw.
(4) Using a small screwdriver, push on locking tab
(Fig. 11) and remove switch from steering column.
(5) Disconnect two electrical connectors at rear of
ignition switch (Fig. 13).
INSTALLATION
The ignition key must be in the key cylinder for
cylinder removal. The key cylinder must be removed
first before removing ignition switch.
(1) Before installing ignition switch, rotate the slot
in the switch to the ON position (Fig. 12).
(2) Connect two electrical connectors to rear of
ignition switch. Make sure that locking tabs are fully
seated into wiring connectors.(3) Position switch to column and install tamper
proof screw. Tighten screw to 3 N´m (26 in. lbs.).
(4) Install steering column lower cover.
Fig. 10 Steering Column Flash Removal
1 - FILE THIS AREA TO REMOVE FLASHING AND PROVIDE
CLEARANCE TO ELIMINATE BINDING
2 - PARK LOCK SLIDER
3 - CAUTION: NEVER REMOVE SHAFT LOCK PLATEFig. 11 Ignition Switch Lock Tab
1 - LOCK TAB
2 - IGNITION SWITCH
3 - SCREWDRIVER
Fig. 12 Switch In ON Position
1 - IGNITION SWITCH
2 - ROTATE TO ON POSITION
19 - 12 COLUMNBR/BE
IGNITION SWITCH (Continued)

GEAR SHIFT LEVER
REMOVAL
(1) Support the steering column assembly as
shown in (Fig. 14) using a suitable size socket and
back-up support.
(2) Disconnect over drive switch wiring.
(3) Using a drift of the appropriate size drive the
knurled pin out of the steering column and gear shift
lever. Remove the gear shift lever from the steering
column assembly.
CAUTION: The pin can only be removed from the
direction shown (Fig. 14).
INSTALLATION
(1) Support the steering column using a suitable
size socket and back-up support.
(2) Install the gear shift lever into the steering col-
umn assembly. Align the pin holes in the gear shift
lever and the steering column assembly.CAUTION: The pin must be installed in the original
direction.
(3) Carefully Install the pin into the steering col-
umn assembly and through the shift lever. If the pin
binds check the alignment on the holes. Be sure pin
is fully installed into the steering column assembly.
(4) Connect over drive switch wiring.
STEERING WHEEL
REMOVAL
For steering wheel removal procedure,(Refer to 8 -
ELECTRICAL/RESTRAINTS/CLOCKSPRING -
REMOVAL) .
INSTALLATION
For steering wheel installation procedure,(Refer to
8 - ELECTRICAL/RESTRAINTS/CLOCKSPRING -
INSTALLATION).
Fig. 13 Ignition Switch Removal/Installation
1 - TAMPER PROOF SCREW
2 - IGNITION SWITCH
3 - ELECTRICAL CONNECTORS
Fig. 14 Gear Shift Lever Removal
1 - IGNITION SWITCH
2 - KNURLED PIN
3 - GEARSHIFT LEVER
4 - SOCKET
5 - DRIFT
6 - HAMMER
BR/BECOLUMN 19 - 13
IGNITION SWITCH (Continued)

ROOF PANEL Ð CLUB CAB
BR/BEBODY 23 - 31
BODY (Continued)

ROOF PANEL Ð QUAD CAB
23 - 32 BODYBR/BE
BODY (Continued)