MODEL 330 OPERATOR'S MANUAL - Peterbilt Motors Company
MODEL 330 OPERATOR'S MANUAL - Peterbilt Motors Company
MODEL 330 OPERATOR'S MANUAL - Peterbilt Motors Company
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Brake System<br />
Calipers - Visually inspect calipers for brake fluid leakage,<br />
damaged or defective pistons or piston boots. If<br />
there is evidence of leakage, damage, or other<br />
defects the caliper should be replaced or<br />
repaired.<br />
Disc brake rotors - Visually inspect rotors for scoring, warping,<br />
cracks, bluing or heat spots or other damage<br />
or defects. If signs of damage or defects are<br />
found, the rotor(s) should be resurfaced or<br />
replaced in accordance with the vehicle manufacturer’s<br />
recommended service procedure.<br />
Preventive Maintenance<br />
Visually inspect brake shoe lining for wear, cracks, or breakage.<br />
If linings are worn down to 2.5 mm (0.10 in), they must<br />
be replaced. Inspect brake drum for deep scores, heat spots,<br />
cracks, or damage. Replace if needed.<br />
BRAKE<br />
SHOE<br />
LININGS<br />
Anchor plates - Visually inspect anchor plates for worn or<br />
damaged slippers, damaged or dislodged guide<br />
pin boots or other defects. If signs of wear, damage<br />
or defects are found, the anchor plate(s)<br />
should be repaired or replaced.<br />
Parking Brake Component Inspection<br />
NOTE: If you are not properly trained to perform<br />
brake inspections or service, take your vehicle to<br />
your nearest <strong>Peterbilt</strong> dealer.<br />
PARKING BRAKE COMPONENTS<br />
– 160 – PB1318 3/01 Model <strong>330</strong>
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