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❑ Removing and installing. Refer to ⇒ Heating, Ventilation and Air Conditioning; Rep. Gr. 87 . 8 - Bolt ❑ 45 Nm 9 - Alignment Sleeve ❑ Mark the running direction before removing ⇒ “1.4 Ribbed Belt, Removing and Installing”, page 47 . 1.2 Overview - Toothed Belt Drive 1 - Toothed Belt ❑ Mark the running direc‐ tion before removing ❑ Check for wear ling, tensioning. Refer to 2 - Bolt ❑ 120 Nm + 1 /4 (90 °) ad‐ ditional turn ❑ Replace Crankshaft Sprocket - 3415- when loosening or tightening ❑ Do not lubricate or grease the threads and collar ❑ Additional rotation can occur in several stages 3 - Crankshaft Toothed Belt Sprocket ❑ 20 Nm 5 - Idler Roller ❑ 20 Nm + 1 /8 (45 °) addi‐ tional turn ❑ Replace 7 - Tensioning Roller ❑ Remove the engine bracket to remove and install. Refer to ⇒ “1.7 Engine Bracket, Removing and Installing”, page 52 . 8 - Bolt ❑ 20 Nm + 1 /4 (90 °) additional turn 1. Engine, Disassembling and Assembling 43 |