Durango 4WD V8-5.7L Hybrid (2009)
6. Install the vacuum hose to the check valve (1).
7. Install the master cylinder (1) on the brake booster and tighten the nuts (2) to 10 Nm (90 in. lbs.).
8. Reconnect the brake fluid level electrical connector (4).
9. Reconnect the brake lines at the master cylinder and tighten the lines to 19 Nm (170 in. lbs.).