Tightening Pattern For Turbocharger - AR09.40-P-6020-10MRT

Engine 254.9, 256.9

MODIFICATION NOTES

24.06.2020

Operation step added.

Operation step 3

TURBOCHARGER

Number	Designation		Engine 254
BA09.40-P-1018-02MRT	Nut, peg board/exhaust gas turbocharger to cylinder head	Nm	23

EXHAUST MANIFOLD

Number	Designation			Engine 256.9
BA14.10-P-1001-02MRT	Nut, exhaust manifold (exhaust gas turbocharger) to cylinder head	Stage 1	Nm	20
BA14.10-P-1001-02MRT		Stage 2	Nm	20

EXHAUST MANIFOLD

Number	Designation		Engine 256.9
BA14.10-P-1002-02MRT	Screw, exhaust manifold (exhaust gas turbocharger) strip clamp to cylinder head	Nm	20

Engine 256.9

Tighten screws (8) of terminal strips Engine 256.9 .

Courtesy of MERCEDES-BENZ USA

Engine 256.9

Courtesy of MERCEDES-BENZ USA
Hook exhaust gas turbocharger into terminal strips and tighten nuts (1-7) in numerical order Engine 256.9 .
Engine 254.9
Hook exhaust gas turbocharger into terminal strip and tighten nuts (1-5) in numerical order Engine 254.9 .

Courtesy of MERCEDES-BENZ USA