Dodge Journey: Standard procedure
BRAKE ROTOR MACHINING
NOTE: Refacing the rotor is not required each time the brake pads are replaced, only when the need is foreseen.
Any servicing of the rotor requires extreme care to maintain the rotor within service tolerances to ensure proper brake action.
Fig. 161: On-Car Brake Lathe
- - ON-CAR BRAKE LATHE
If the rotor surface is deeply scored or warped, or there is a complaint of brake roughness or brake pedal pulsation, the rotor should be refaced using a hub-mounted on-car brake lathe (1), or replaced.
The use of a hub-mounted on-car brake lathe (1) is highly recommended to eliminate the possibility of excessive runout. It trues the brake rotor to the vehicle's hub and bearing.
Fig. 162: Minimum Brake Rotor Thickness (Typical)
- - ROTOR MINIMUM THICKNESS MARKING
- - ROTOR
NOTE: All brake rotors (2) have markings for minimum allowable thickness cast on an unmachined surface of the rotor (1) or stamped into the hat section.
Minimum allowable thickness is the minimum thickness which the brake rotor machined surface may be cut to.
CAUTION: Do not machine the rotor if it will cause the rotor to fall below minimum thickness.
Before lathe installation, verify the brake rotor face and the hub adapters are free of any chips, rust, or contamination.
When mounting and using the brake lathe, strict attention to the brake lathe manufacturer's operating instructions is required.
Machine both sides of the brake rotor at the same time. Cutting both sides at the same time minimizes the possibility of a tapered or uneven cut.
When refacing a rotor, the required TIR (Total Indicator Reading) and thickness variation limits MUST BE MAINTAINED. Extreme care in the operation of rotor turning equipment is required.
Diagnosis and Testing
BRAKE ROTOR
Any servicing of the rotor requires extreme care to maintain the rotor within
service tolerances to ensure proper
brake action.
Excessive runout or wobble in a rotor can increase pe ...
Removal
FRONT
1. Raise and support the vehicle.
Fig. 163: TIRE AND WHEEL MOUNTING
2. Remove the wheel mounting nuts (3), then the tire and wheel assembly (1).
NOTE: In some cases, it may be necessary ...
See also:
Installation
NOTE: Before stabilizer bar installation, inspect the cushions and
links for excessive
wear, cracks, damage and distortion. Replace any pieces failing inspection.
NOTE: Before installing the ...
Description, Operation
DESCRIPTION
A Macpherson type design strut assembly is used in place of the traditional
front suspension upper control arm
and upper ball joint. The bottom of the strut mounts directly to the stee ...
Installation
2.7L ENGINE
Fig. 32: Maniverter To Cross Under Fasteners
1. Install the cross under pipe (3). and the front maniverter-to-cross under
fasteners (1) and (2). Tighten to
27 Nm (20 ft. lb.).
Fi ...