ION L4-2.2L VIN F (2004)
1. Install the brake modulator assembly to the modulator bracket.
Notice: Refer to Fastener Notice in Service Precautions.
2. Tighten the 2 brake pressure modulator assembly insulator nuts
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Tighten the nuts to 8 Nm (71 inch lbs.).
3. Remove the caps from the master cylinder brake pipe ends.
4. Remove the plugs from the master cylinder ports on the modulator assembly.
5. Connect the master cylinder brake pipes (2) to the modulator assembly, in the same location as removed.
6. Tighten the brake pipe fittings at the Brake Pressure Modulator Valve (BPMV).
First Design ISO Flare to 19 Nm (14 ft. lbs.)
Second Design Double Inverted Flare to 18 Nm (13 ft. lbs.)
7. Remove the caps from the caliper and wheel cylinder brake pipe ends.
8. Remove the plugs from the caliper and wheel cylinder ports on the modulator assembly.
9. Connect the caliper and wheel cylinder brake pipes (1) to the modulator assembly, in the same location as removed.
10. Tighten the brake pipe fittings at the BPMV.
First Design ISO Flare ................................................................................................................................................................... 19 Nm (14 ft. lbs.)
Second Design Double Inverted Flare ........................................................................................................................................... 18 Nm (13 ft. lbs.)
