2001 DODGE RAM wheel

(4) Remove the rotor from the hub/bearing wheel
studs.
REMOVAL - 3500 FRONT
(1) Raise and support the vehicle.
(2) Remove the wheel and tire assembly.
(3) Remove the hub extension mounting nuts and
remove the extension from the rotor if equipped.
(4) Remove the brake caliper adapter assembly.
(Refer to 5 - BRAKES/HYDRAULIC/MECHANICAL/
DISC BRAKE CALIPERS - REMOVAL).
(5) Remove the rotor assembly.
INSTALLATION - REAR - 2500/3500
(1) Install the hub to the rotor. Tighten the bolts to
128 N´m (95 ft. lbs.) (Fig. 33).
(2) Install the hub and rotor assembly.
(3) Install the rear axle shaft to the housing with
dual wheels, (Refer to 3 - DIFFERENTIAL & DRIV-
ELINE/REAR AXLE - 286RBI/AXLE SHAFTS -
INSTALLATION).
(4) Install the caliper adapter bolts.
(5) Install the disc brake caliper, (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - INSTALLATION). (Fig. 34).
(6) Install the tire and wheel assembly, (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(7) Lower the vehicle.
INSTALLATION - 1500/2500 FRONT
(1) On models with all-wheel antilock system
(ABS), check condition of tone wheel on hub/bearing.
If teeth on wheel are damaged, hub/bearing assembly
will have to be replaced (tone wheel is not serviced
separately).
(2) Install rotor onto the hub/bearing wheel studs.
(3) Install the caliper adapter assembly,(Refer to 5
- BRAKES/HYDRAULIC/MECHANICAL/DISC
BRAKE CALIPERS - INSTALLATION) and tighten
adapter bolts to:
²LD 1500: 176 N´m (130 ft lbs.)
²HD 2500: 285 N´m (210 ft lbs.)
(4) Install the wheel and tire assembly, (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE) and lower vehicle.
(5) Apply brakes several times to seat brake shoes.
Be sure to obtain firm pedal before moving vehicle.
INSTALLATION - 3500 FRONT
(1) Position the rotor on the hub/bearing.
(2) Install the brake caliper adapter assembly
(Refer to 5 - BRAKES/HYDRAULIC/MECHANICAL/
DISC BRAKE CALIPERS - INSTALLATION) and
tighten adapter bolts to 285 N´m (210 ft. lbs).
(3) Install the wheel and tire assemblies, (Refer to
22 - TIRES/WHEELS/WHEELS - STANDARD PRO-
CEDURE).
(4) Remove the support and lower the vehicle.
(5) Apply brakes several times to seat brake shoes
and caliper piston. Do not move vehicle until firm
brake pedal is obtained.
Fig. 33 ROTOR TO HUB
1 - Hub Bolts
2 - Socket
Fig. 34 ROTOR INSTALLED
5 - 22 BRAKESBR/BE
ROTORS (Continued)

BRAKE PADS/SHOES
REMOVAL - REAR
(1) Raise and support the vehicle.
(2) Remove the rear wheel and tire assemblies.
(3) Compress the caliper.
(4) Remove caliper mounting bolts
NOTE: Do not allow brake hose to support caliper
assembly.
(5) Remove the caliper, (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/DISC BRAKE CALIPERS
- REMOVAL) and then tilt the top up and off the cal-
iper adapter (Fig. 35).
(6) Remove inboard brake shoe from the caliper
adapter (Fig. 36).
(7) Remove outboard brake shoe from caliper
adapter (Fig. 37).
(8) Remove the anti-rattle springs from the caliper
adapter (Fig. 38) and (Fig. 39).
NOTE: Anti-rattle springs are not interchangeable.
Fig. 35 ROTOR / PADS/ CALIPER
1 - Rotor
2 - Brake Shoes
3 - Disc Brake Caliper
Fig. 36 Inboard Brake Shoe
1 - INBOARD SHOE
2 - CALIPER ADAPTER
Fig. 37 Outboard Brake Shoe
1 - OUTBOARD SHOE
2 - CALIPER ADAPTER
BR/BEBRAKES 5 - 23

REMOVAL - FRONT
(1) Raise and support vehicle.
(2) Remove front wheel and tire assemblies.
(3) Compress caliper.
(4) Remove caliper, (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/DISC BRAKE CALIPERS
- REMOVAL).
(5) Remove caliper by tilting the top up and off the
caliper adapter (Fig. 40).
NOTE: Do not allow brake hose to support caliper
assembly.
(6) Remove inboard brake shoe from the caliper
adapter (Fig. 41).(7) Remove outboard brake shoe from caliper
adapter (Fig. 42).
(8) Remove the anti-rattle springs from the caliper
adapter (Fig. 43) and (Fig. 44).
NOTE: Anti-rattle springs are not interchangeable.
Fig. 38 Top Anti-Rattle Spring
1 - CALIPER ADAPTER
2 - ANTI-RATTLE SPRING
Fig. 39 Bottom Anti-Rattle Spring
1 - ANTI-RATTLE SPRING
2 - CALIPER ADAPTER
Fig. 40 Caliper
1 - CALIPER
2 - CALIPER ADAPTER
Fig. 41 Inboard Brake Shoe
1 - INBOARD SHOE
2 - CALIPER ADAPTER
5 - 24 BRAKESBR/BE
BRAKE PADS/SHOES (Continued)

REMOVAL - REAR BRAKE SHOES-11 inch
(1) Raise and support vehicle.
(2) Remove wheel and tire assembly.
(3) Remove clip nuts securing brake drum to wheel
studs.
(4) Remove drum. If drum is difficult to remove,
remove rear plug from access hole in support plate.
Back-off self adjusting by inserting a thin screw-
driver into access hole and push lever away from
adjuster screw star wheel. Then insert an adjustertool into brake adjusting hole rotate adjuster star
wheel to retract brake shoes.
(5) Vacuum brake components to remove brake lin-
ing dust.
(6) Remove shoe return springs with brake spring
plier tool (Fig. 45).
Fig. 42 Outboard Brake Shoe
1 - OUTBOARD SHOE
2 - CALIPER ADAPTER
Fig. 43 Top Anti-Rattle Spring
1 - CALIPER ADAPTER
2 - ANTI-RATTLE SPRING
Fig. 44 Bottom Anti-Rattle Spring
1 - ANTI-RATTLE SPRING
2 - CALIPER ADAPTER
Fig. 45 Shoe Return Springs
1 - SHOE RETURN SPRING
2 - SPECIAL TOOL (REMOVING AND INSTALLING)
3 - SHOE RETURN SPRING
4 - ADJUSTER CABLE
5 - LEVER SPRING
6 - ADJUSTER LEVER
7 - SHOE TO SHOE SPRING
8 - ANTI-RATTLE SPRING
BR/BEBRAKES 5 - 25
BRAKE PADS/SHOES (Continued)

(7) Remove adjuster cable. Slide cable eye off
anchor pin. Then unhook and remove cable from
adjuster lever.
(8) Remove cable guide from secondary shoe and
anchor plate from anchor pin.
(9) Remove adjuster lever. Disengage lever from
spring by sliding lever forward to clear pivot and
work lever out from under spring.
(10) Remove adjuster lever spring from pivot.
(11) Disengage and remove shoe to shoe spring
from brake shoes.
(12) Disengage and remove adjuster screw assem-
bly from brake shoes.
(13) Remove brake shoe retainers, springs (Fig.
46).
(14) Remove secondary brake shoe from support
plate.
(15) Remove strut and spring (Fig. 46).
(16) Remove parking brake lever retaining clip
from the secondary shoe and remove the lever.
(17) Remove primary shoe from support plate.
(18) Disengage parking brake lever from parking
brake cable.
(19) Remove parking brake cable guide spring.
REMOVAL - 12 1/8 INCH
(1) Raise and support vehicle.
(2) Remove wheel and tire assembly.(3) Remove clip nuts securing brake drum to wheel
studs.
(4) Remove brake drum.
(5) Vacuum brake components to remove brake lin-
ing dust.
(6) Unhook adjusting lever return spring from
lever.
(7) Remove lever and return spring from lever
pivot pin.
(8) Unhook adjuster lever from adjuster cable
assembly.
(9) Remove shoe-to-shoe upper spring (Fig. 47).
(10) Remove shoe hold-down springs (Fig. 48).
(11) Disconnect parking brake cable from parking
brake lever.
(12) Remove shoe-to-shoe lower spring and
adjuster assembly .
(13) Remove brake shoes (Fig. 49).
INSTALLATION - REAR
(1) Clean caliper mounting adapter and anti-rattle
springs.
(2) Lubricate anti-rattle springs with Mopar brake
grease.
(3) Install anti-rattle springs.
NOTE: Anti-rattle springs are not interchangeable.
(4) Install inboard brake shoe in adapter.
(5) Install outboard brake shoe in adapter.
(6) Tilt the bottom of the caliper over rotor and
under adapter. Then push the top of the caliper down
onto the adapter.
Fig. 46 Shoe Retainers, Springs and Pins
1 - SECONDARY SHOE AND LINING
2 - STRUT AND SPRING
3 - SPRING
4 - PIN
5 - RETAINER
6 - PRIMARY SHOE AND LINING
7 - TOOL C-4070
Fig. 47 Upper Spring
5 - 26 BRAKESBR/BE
BRAKE PADS/SHOES (Continued)

(7) Install caliper, (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/DISC BRAKE CALIPERS
- INSTALLATION) (Refer to 5 - BRAKES/HYDRAU-
LIC/MECHANICAL/DISC BRAKE CALIPERS -
INSTALLATION).
(8) Install wheel and tire assemblies and lower
vehicle, (Refer to 22 - TIRES/WHEELS/WHEELS -
STANDARD PROCEDURE).
(9) Apply brakes several times to seat caliper pis-
tons and brake shoes and obtain firm pedal.(10) Top off master cylinder fluid level.
INSTALLATION - FRONT
(1) Bottom pistons in caliper bore with C-clamp.
Place an old brake shoe between a C-clamp and cal-
iper piston.
(2) Clean caliper mounting adapter and anti-rattle
springs.
(3) Lubricate anti-rattle springs with Mopar brake
grease.
(4) Install anti-rattle springs.
NOTE: Anti-rattle springs are not interchangeable.
(5) Install inboard brake shoe in adapter.
(6) Install outboard brake shoe in adapter.
(7) Tilt the bottom of the caliper over rotor and
under adapter. Then push the top of the caliper down
onto the adapter.
(8) Install caliper, (Refer to 5 - BRAKES/HY-
DRAULIC/MECHANICAL/DISC BRAKE CALIPERS
- INSTALLATION).
(9) Install wheel and tire assemblies and lower
vehicle, (Refer to 22 - TIRES/WHEELS/WHEELS -
STANDARD PROCEDURE).
(10) Apply brakes several times to seat caliper pis-
tons and brake shoes and obtain firm pedal.
(11) Top off master cylinder fluid level.
INSTALLATION - REAR BRAKE SHOES-11 inch
(1) Clean and inspect individual brake compo-
nents, (Refer to 5 - BRAKES/HYDRAULIC/ME-
CHANICAL/DRUM - CLEANING).
(2) Lubricate anchor pin and brake shoe contact
pads on support plate with high temperature grease
or Lubriplate (Fig. 50).
Fig. 48 Shoe Hold-Down Springs
Fig. 49 Brake Shoe Removal
Fig. 50 Shoe Contact Surfaces
1 - ANCHOR PIN
2 - SUPPORT PLATE
3 - SHOE CONTACT SURFACES
BR/BEBRAKES 5 - 27
BRAKE PADS/SHOES (Continued)

(3) Lubricate adjuster screw socket, nut, button
and screw thread surfaces with grease or Lubriplate.
(4) Install parking brake lever to the secondary
shoe and install retaining clip.
(5) Install primary shoe on support plate. Secure
shoe with new spring retainers and pin.
(6) Install spring on parking brake strut and
engage strut in primary.
(7) Install secondary shoe on support plate (Fig.
51). Insert strut in shoe and guide shoe onto anchor
pin. Temporarily secure shoe with retaining pin.
(8) Install anchor plate and adjuster cable eyelet
on support plate anchor pin.
(9) Install cable guide in secondary shoe and posi-
tion cable in guide.
(10) Assemble adjuster screw (Fig. 52). Then
install and adjuster screw between the brake shoes.
CAUTION: Be sure the adjuster screws are installed
on the correct brake unit. The adjuster screws are
marked L (left) and R (right) for identification.
(11) Install adjuster lever and spring and connect
adjuster cable to lever.
(12) Install secondary shoe retainers and spring.
(13) Install shoe to shoe spring to secondary shoe,
then to primary shoe.(14)
Verify adjuster operation. Pull adjuster cable
upward, cable should lift lever and rotate star wheel. Be
sure adjuster lever properly engages star wheel teeth.
(15) Install the parking brake cable into guide
spring and insert cable into the backing plate.
(16) Adjust brake shoes to drum with brake gauge.
(17) Install wheel and tire assembly, (Refer to 22 -
TIRES/WHEELS/WHEELS - STANDARD PROCE-
DURE).
(18) Remove support and lower the vehicle.
INSTALLATION - 12 1/8 INCH
NOTE: Pivot screw and adjusting nut have left hand
threads on left side brake and right hand threads
on right side brake. Verify that adjusting nuts are
installed on correct side of vehicle.
(1) Coat contact pads on support plate with Mopar
high temperature grease, multi-mileage grease, or
equivalent.
(2) Assemble adjuster, lower spring and both brake
shoes. Then position the assembled components on
the support plate.
NOTE: Primary shoe is installed toward the front of
the vehicle and secondary toward the rear of the
vehicle.
(3) Install brake shoe hold-down springs and pins.
Be sure hold-down pins are seated in support plate
and springs are connected (Fig. 53).
(4) Insert parking brake cable through parking
brake cable guide spring to parking brake lever. Be
sure cable end is properly secured in lever.
(5) Install upper spring.
Fig. 51 Brake Shoe Installation
1 - SHOE RETURN SPRING
2 - ANCHOR PLATE
3 - ADJUSTER CABLE
4 - SHOE RETAINING PIN
5 - SECONDARY SHOE AND LINING
6 - PRIMARY SHOE AND LINING
7 - STRUT AND SPRING
Fig. 52 Adjuster Screw
1 - WASHER
2 - SOCKET
3 - STAMPED LETTER
L-LEFT BRAKE
R-RIGHT BRAKE
4 - SCREW THREADS
5 - NUT
6 - BUTTON
5 - 28 BRAKESBR/BE
BRAKE PADS/SHOES (Continued)

(4) Bleed base brake system, (Refer to 5 -
BRAKES/HYDRAULIC/MECHANICAL - STAN-
DARD PROCEDURE)
WHEEL CYLINDERS
REMOVAL
(1) Raise vehicle and remove tire and wheel
assembly.
(2) Remove brake drum.
(3) Lift adjuster lever away from adjuster screw.
Then turn screw star wheel until screw is fully
retracted.
(4) Remove brake shoe return springs, adjuster
spring and adjuster screw. Move upper ends of brake
shoes apart to provide removal clearance for wheel
cylinder links.
(5) Disconnect brake line from wheel cylinder.
(6) Remove wheel cylinder attaching screws and
remove cylinder from support plate
DISASSEMBLY
(1) Remove push rods and boots (Fig. 58).
(2) Press pistons, cups and spring and expander
out of cylinder bore.
(3) Remove bleed screw.
CLEANING
Clean the cylinder and pistons with clean brake
fluid or brake cleaner only. Do not use any other
cleaning agents.
Dry the cylinder and pistons with compressed air.
Do not use rags or shop towels to dry the cylindercomponents. Lint from cloth material will adhere to
the cylinder bores and pistons.
INSPECTION
Inspect the cylinder bore. Light discoloration and
dark stains in the bore are normal and will not
impair cylinder operation.
The cylinder bore can be lightly polished but only
with crocus cloth. Replace the cylinder if the bore is
scored, pitted or heavily corroded. Honing the bore to
restore the surface is not recommended.
Inspect the cylinder pistons. The piston surfaces
should be smooth and free of scratches, scoring and
corrosion. Replace the pistons if worn, scored, or cor-
roded. Do attempt to restore the surface by sanding
or polishing.
Discard the old piston cups and the spring and
expander. These parts are not reusable. The original
dust boots may be reused but only if they are in good
condition.
ASSEMBLY
(1) Lubricate wheel cylinder bore, pistons, piston
cups and spring and expander with clean brake fluid.
(2) Install first piston in cylinder bore. Then
install first cup in bore and against piston.Be sure
lip of piston cup is facing inward (toward
spring and expander) and flat side is against
piston.
(3) Install spring and expander followed by
remaining piston cup and piston.
(4) Install boots on each end of cylinder and insert
push rods in boots.
(5) Install cylinder bleed screw.
Fig. 57 Master Cylinder
1 - MOUNTING NUT
2 - MOUNTING NUT
3 - BRAKE LINES
4 - MASTER CYLINDER
Fig. 58 Wheel Cylinder Components±Typical
1 - SPRING
2 - CYLINDER
3 - PISTON CLIP
4 - BOOT
5 - PUSH ROD
6 - PISTON
7 - BLEED SCREW
8 - CUP EXPANDERS
BR/BEBRAKES 5 - 31
MASTER CYLINDER (Continued)