F 150 4WD V8-4.6L VIN 8 (2010)
14. Tighten the LH isolator cap bolt.
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Tighten to 35 Nm (26 lb-ft).
15. Tighten the RH catalytic converter-to-LH catalytic converter Torca(R) clamp.
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Tighten to 55 Nm (41 lb-ft).
16. Tighten the 2 new LH catalytic converter-to-exhaust manifold nuts in the following sequence.
1. Snug the LH inner catalytic converter-to-exhaust manifold nut.
2. Tighten the LH outer catalytic converter-to-exhaust manifold nut to 40 Nm (30 lb-ft).
3. Tighten the LH inner catalytic converter-to-exhaust manifold nut to 40 Nm (30 lb-ft).
17. Tighten the exhaust Y-pipe dual catalytic converter-to-exhaust intermediate pipe bolts in the following sequence.
1. Snug the outer exhaust Y-pipe dual catalytic converter-to-exhaust intermediate pipe bolt.
2. Tighten the inner exhaust Y-pipe dual catalytic converter-to-exhaust intermediate pipe bolt to 63 Nm (46 lb-ft).
3. Tighten the outer exhaust Y-pipe dual catalytic converter-to-exhaust intermediate pipe bolt to 63 Nm (46 lb-ft).
18. Connect the 2 HO2S pushpins and electrical connectors.
19. Connect the 2 CMS electrical connectors.
