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Tighten Exhaust Manifold Nuts - AR14.10-P-0000-02MFG

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Engine 139 

Notice  Notes on self-locking nuts and bolts   AH00.00-P-0001-01KOA
EXHAUST MANIFOLD

Number Designation Engine 139
BA14.10-P-1001-01R Nut, exhaust manifold to cylinder head Nm 14
Fig 1: Exhaust Manifold Tightening Sequence - Engine 139
G16048516Courtesy of MERCEDES-BENZ USA
  1. Place nuts (1 to 8) of exhaust manifold (10) in position first of all, and then tighten them slightly by hand.
  2. Tighten nuts (1 to 8) of exhaust manifold (10) in numerical sequence. TORQUE SPECIFICATION