2002 DODGE RAM steering

INSTALLATION
INSTALLATION - GASOLINE ENGINE
(1) Install the front pump bracket and tighten
bolts to 47 N´m (35 ft. lbs.). On 8.0L engine install
rear pump bracket and tighten nut to 47 N´m (35 ft.
lbs.), tighten bolts to 24 N´m (18 ft. lbs.).
(2) Install the pump pulley with Installer
C-4063±B, (Refer to 19 - STEERING/PUMP/PULLEY
- INSTALLATION).
(3) Install steering pump assembly on the engine
block. Install the upper stud and bolt in bracket.
(4) Pivot the pump down past the coolant tube and
install the lower bolts in bracket.
(5) Tighten the bolts and nut to 41 N´m (30 ft.
lbs.).
(6) Connect the hoses to the pump.
(7) Install the serpentine drive belt, (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION), (Refer to 7 - COOLING/ACCES-
SORY DRIVE/DRIVE BELTS - INSTALLATION).
(8) Fill the reservoir with power steering fluid,
(Refer to 19 - STEERING/PUMP - STANDARD PRO-
CEDURE).
INSTALLATION - DIESEL ENGINE
(1) Install the two pump body spacers.
(2) Rotate the drive gear until the steering pump
and vacuum pump drive dogs align. Install the steer-
ing pump onto the vacuum pump bracket. Use care
to avoid damaging the oil seal in the vacuum pump
during installation.The steering pump housing
and spacers must mate completely with the
vacuum pump bracket.
(3) Install the vacuum pump bracket to steering
pump nuts and tighten to 24 N´m (18 ft. lbs.).
(4) Position new gasket on vacuum pump assem-
bly. Use sealer if necessary to retain the gasket.
(5) Align and install the pump assembly on the
engine. Ensure the steering pump stud is inserted
into the block bracket. Tighten the pump- to-engine
block attaching bolts to 77 N´m (57 ft. lbs.).
(6) Install the steering pump to attaching bracket
nut and tighten to 24 N´m (18 ft. lbs.).
(7) Remove plug and install the oil pressure send-
ing unit and electrical connector.
(8) Install the oil feed line to the vacuum pump.
Tighten the oil line connection to 7 N´m (60 in. lbs./ 5
ft. lbs.).
Fig. 8 Bracket Mounting Nuts
1 - VACUUM PUMP
2 - ATTACHING NUTS
3 - STEERING PUMP
4 - PUMP SPACERS
5 - OIL FEED FITTING
Fig. 9 Steering Pump & Vacuum Pump
1 - PUMP SHAFT
2 - VACUUM FITTING
3 - VACUUM PUMP DRIVE
4 - OIL SEAL
5 - MOUNTING BRACKET
6 - DRIVE DOG
7 - PUMP SPACERS
BR/BEPUMP 19 - 37
PUMP (Continued)

(9) Install the fluid hoses to the power steering
pump. Tighten the pressure fitting at the pump to 31
N´m (23 ft. lbs.).
(10) Install and clamp the hose on the vacuum
pump.
(11) Install the serpentine belt, (Refer to 7 -
COOLING/ACCESSORY DRIVE/DRIVE BELTS -
INSTALLATION).
(12) Fill the reservoir with power steering fluid,
(Refer to 19 - STEERING/PUMP - STANDARD PRO-
CEDURE).
(13) Start the engine and check the operation of
the brakes.
SPECIAL TOOLS
POWER STEERING PUMP
PULLEY
REMOVAL
(1) Remove pump assembly.
(2) Remove pulley from pump with Puller C-4333
(Fig. 10).
Analyzer Set, Power Steering Flow/Pressure 6815
Adapters, Power Steering Flow/Pressure Tester
6893
Puller C-4333
Installer, Power Steering Pulley C-4063±B
Fig. 10 Pulley Removal
1 - POWER STEERING PUMP DRIVE PULLEY
2 - SPECIAL TOOL C-4333
19 - 38 PUMPBR/BE
PUMP (Continued)

INSTALLATION
(1) Replace pulley if bent, cracked, or loose.
(2) Install pulley on pump with Installer C-4063-B
(Fig. 11) flush with the end of the shaft. Ensure the
tool and pulley remain aligned with the pump shaft.
(3) Install pump assembly.
(4) With Serpentine Belts; Run engine until warm
(5 min.) and note any belt chirp. If chirp exists, move
pulley outward approximately 0.5 mm (0.020 in.). If
noise increases, press on 1.0 mm (0.040 in.).Be
careful that pulley does not contact mounting
bolts.
HOSES - PRESSURE
DESCRIPTION
The hose consists of two metal ends and rubber
center section that contains a tuning cable.
OPERATION
Power steering pressure line, is used to transfer
high pressure power steering fluid, from the power
steering pump to the power steering gear.
HOSES - RETURN
DESCRIPTION
Power steering return line is a hose which is
clamped at the pump and the gear.
OPERATION
Power steering return line, is used to transfer low
pressure power steering fluid, from the power steer-
ing gear to the power steering pump.
Fig. 11 Pulley Installation
1 - POWER STEERING PUMP DRIVE PULLEY
2 - SPECIAL TOOL C-4063±B
BR/BEPUMP 19 - 39
PULLEY (Continued)

LINKAGE - 2WD
TABLE OF CONTENTS
page page
LINKAGE - 2WD
DESCRIPTION.........................40
STANDARD PROCEDURE - LUBRICATION....40
REMOVAL.............................40
INSTALLATION.........................41SPECIFICATIONS
TORQUE CHART......................41
SPECIAL TOOLS
STEERING LINKAGE...................41
LINKAGE - 2WD
DESCRIPTION
Light duty (LD) and heavy duty (HD) steering link-
age is used with IFS suspensions. The linkage is
comprised of a idler arm, pitman arm, center link
and tie rod ends. Heavy duty linkage is used on 8800
and 10500 lb. GVW vehicles.
CAUTION: If any steering components are replaced
or serviced an alignment must be performed.
NOTE: When servicing the steering linkage, use
care to avoid damaging ball stud seals. Use Puller
C-3894±A or an appropriate puller to remove tie rod
ends (Fig. 1).
STANDARD PROCEDURE - LUBRICATION
Periodic lubrication of the idler arm is required.
Refer to Lubrication And Maintenance for the recom-
mended maintenance schedule.
REMOVAL
(1) Remove the nut from the tie-rod.
(2) Remove the tie-rod end ball studs from the
steering knuckles with an appropriate puller.
(3) Remove inner tie-rod ends from center link.
(4) Remove idler arm stud from center link with
an appropriate puller. Remove the idler arm bolt
from frame bracket.
(5) Remove pitman arm ball stud from center link.
(6) Mark the pitman arm and shaft positions for
installation reference. Remove pitman arm with
Puller C-4150A (Fig. 2).
Fig. 1 Tie Rod End
1 - CLAMP
2 - ADJUSTMENT SLEEVE
3 - PULLER TOOL C-3894±A
4 - SEAL
5 - TIE-ROD END
Fig. 2 Pitman Arm
1 - PITMAN ARM
2 - SPECIAL TOOL C-4150-A
3 - WRENCH
19 - 40 LINKAGE - 2WDBR/BE

INSTALLATION
(1) Position idler arm on the frame bracket and
tighten the bolt to specification.
(2) Center steering gear to alignment marks and
install pitman arm.
(3)
Install the lock washer and retaining nut on the
pitman shaft. Tighten the nut to 251 N´m (185 ft. lbs.).
(4) Install center link to ball studs and tighten
retaining nuts to specification.
(5) Install tie-rod ends into center link and tighten
the nuts to 88 N´m (65 ft. lbs.). Install new nuts.(6) Install tie-rod ends into steering knuckles and
tighten nuts to 108 N´m (80 ft. lbs.).
(7) Remove the supports and lower the vehicle to
the surface. Center steering wheel and adjust toe,
(Refer to 2 - SUSPENSION/WHEEL ALIGNMENT -
STANDARD PROCEDURE).
NOTE: Position the clamp on the sleeve so retain-
ing bolt is located on the bottom side of the sleeve.
(8) After adjustment, tighten the tie-rod adjust-
ment sleeve clamp bolt to 61 N´m (45 ft. lbs.).
SPECIFICATIONS
TORQUE CHART
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Pitman Arm
Gear Nut250 185 Ð
Pitman Arm
Center Link Nut11 5 8 5 Ð
Idler Arm
Mounting Bolts271 200 Ð
Idler Arm
Center Link Nut88 65 Ð
Tie Rod
Knuckle Nut108 80 Ð
Tie Rod
Center Link Nut88 65 Ð
Tie Rod
Adjuster Clamp61 45 Ð
SPECIAL TOOLS
STEERING LINKAGE
Remover Ball Stud MB-991113
Puller Tie Rod C-3894-A
Remover Pitman C-4150A
BR/BELINKAGE - 2WD 19 - 41
LINKAGE - 2WD (Continued)

LINKAGE - 4WD
TABLE OF CONTENTS
page page
LINKAGE - 4WD
DESCRIPTION.........................42
STANDARD PROCEDURE - LUBRICATION....42
REMOVAL.............................42
INSTALLATION.........................43SPECIFICATIONS
TORQUE CHART......................43
SPECIAL TOOLS
STEERING LINKAGE...................44
LINKAGE - 4WD
DESCRIPTION
The steering linkage is comprised of a tie rod end,
tie rod, drag link, steering damper and pitman arm
(Fig. 1).
CAUTION: If any steering components are replaced
or serviced an alignment must be performed.
NOTE: To avoid damaging ball stud seals, use
Puller C-3894±A or an appropriate puller to remove
tie rod ends (Fig. 2).
STANDARD PROCEDURE - LUBRICATION
Periodic lubrication of the steering system compo-
nents is required. Refer to Lubrication And Mainte-
nance for the recommended maintenance schedule.
The following components must be lubricated:
²Tie rod
²Tie rod end
²Drag link
REMOVAL
(1) Remove steering damper mounting nuts and
bolts and remove damper.
(2) Remove tie rod nuts.
(3) Remove tie rod from drag link and left knuckle
with Puller C-4150A.
(4) Remove drag and nuts.
(5) Remove drag link from right knuckle and pit-
man arm with Puller C-4150A.
Fig. 1 Steering Linkage
1 - DRAG LINK
2 - PITMAN ARM
3 - STEERING GEAR
4 - TIE ROD END
5 - TIE ROD
6 - DAMPER
Fig. 2 Tie Rod End
1 - CLAMP
2 - ADJUSTMENT SLEEVE
3 - PULLER TOOL C-3894±A
4 - SEAL
5 - TIE-ROD END
19 - 42 LINKAGE - 4WDBR/BE

(6) Mark the pitman arm and shaft positions for
installation reference. Remove the nut and washer
from the pitman arm. Remove the pitman arm with
Puller C-4150A.
INSTALLATION
(1) Align reference marks and install pitman arm.
(2) Install the lock washer and retaining nut on
the pitman shaft and tighten nut to 251 N´m (185 ft.
lbs.).
(3) Install drag link to the pitman arm. Install the
nut and tighten to 108 N´m (80 ft. lbs.).
(4) Install drag link to the right steering knuckle.
Install the nut and tighten to 88 N´m (65 ft. lbs.).
(5) Install tie rod to the left steering knuckle and
drag link. Install the nuts and tighten to 108 N´m
(80 ft. lbs.).(6) Install steering damper on the axle. Tighten
nut to 95 N´m (75 ft. lbs.).
(7) Install steering damper on the tie rod. Tighten
nut to 81 N´m (60 ft. lbs.).
(8) Remove the supports and lower the vehicle to
the surface. Center steering wheel and adjust toe,
refer to Group 2 Suspension.
(9) After adjustment tighten tie rod adjustment
sleeve clamp bolts to 61 N´m (45 ft. lbs.).
NOTE: Position the clamp on the sleeve so retain-
ing bolt is located on the bottom side of the sleeve.
SPECIFICATIONS
TORQUE CHART
TORQUE SPECIFICATIONS
DESCRIPTION N´m Ft. Lbs. In. Lbs.
Pitman Arm
Gear Shaft251 185 Ð
Drag Link
Pitman Arm108 80 Ð
Drag Link
Tie Rod88 65 Ð
Drag Link
Adjuster Clamp61 45 Ð
Tie Rod End
Knuckle108 80 Ð
Tie Rod End
Adjuster Clamp61 45 Ð
Steering Damper
Axle95 70 Ð
Steering Damper
Tie Rod81 60 Ð
BR/BELINKAGE - 4WD 19 - 43
LINKAGE - 4WD (Continued)

SPECIAL TOOLS
STEERING LINKAGE
Remover Ball Stud MB-991113
Puller Tie Rod C-3894-A
Remover Pitman C-4150A
19 - 44 LINKAGE - 4WDBR/BE
LINKAGE - 4WD (Continued)