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Home >> BMW >> 2015 >> 650i 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 1130 (Engine - Pistons, Piston Rings, Balancing Shafts, Rocker Arms, Intake / Exhaust Valves, Valve Springs, Valve Stem Seals, Variable Valve Lift Control System (VALVETRONIC) - Repair) >> Rocker Arms >> N63 Engine >> 11 33 052 Removing and installing/replacing all rocker arms on left side (N63)

11 33 052 Removing and installing/replacing all rocker arms on left side (N63)

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Special tools required: 

(cylinder bank 5 to 8) 

Necessary preliminary work: 

IMPORTANT: Used rocker arms (1) may only be reused in the same position.
Tolerance classes are not required.

Remove rocker arm (1) and set down in neat order in special tool 11 4 480 .

Install rocker arm (1).

Align all rocker arms (1) straight.

Fig 1: Identifying Rocker Arm
G09923801Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.