Ford F150 Pickup. Instruction - part 338
3. Remove corrosion from wheel mounting surface, both disc mounting surfaces, and hub mounting
surface. A die grinder with ScotchBrite(R) surface conditioning disc, or equivalent, is
recommended.
4. Align the match marks and reinstall the disc on the hub.
8. Machine the brake disc using Rotunda Hub-Mount Brake Lathe/Pro-Cut 201-00002, or equivalent.
1. Install the hub adapter and silencer belt, if necessary.
2. Install the cutting lathe.
3. Adjust lathe oscillation using a dial indicator.
4. Center cutting head, adjust cutting bits, and install chip deflector.
5. Matching the brake disc.
6. Remove the lathe and, if installed, the silencer belt.
7. Remove the hub adapter.
9. Remove metal shavings.
10. Install the brake pads. For additional information, refer to DISC & DRUM
11. Install the wheel and tire assembly. For additional information, refer to WHEELS & TIRES - F150
PICKUP .
Symptom Chart
SYMPTOM CHART
and disc lateral runout.
CAUTION: Do not use a bench lathe to machine brake discs.
NOTE:
Read the entire operating instruction and view the video shipped with the
lathe before installing, operating, or servicing the lathe.
NOTE:
Total indicated reading target is 0.000 mm (0.000 in), maximum is 0.08
mm (0.003 in).
NOTE:
Depth of cut should be between 0.10 and 0.20 mm (0.004 and 0.008
in). Lighter cuts will cause the bit to heat up and wear faster. Heavier
cuts will cause poor disc surface finish.
Condition
Possible Sources
Action
z
Brakes pull or drift
z
Tire air pressure.
z
Wheel alignment.
z
GO to PINPOINT TEST A.
2003 Ford Pickup F150
2003 GENERAL INFORMATION Brake System - General Information - F150 Pickup