Remove the crankshaft pulley using an appropriate pulley holding tool., Engines Code: 1., 0: A10XEP (LDB), 1., 2: A12XEL (LWD), A12XER (LDC), 1., 4: A14XEL (L2Z), A14XER (LDD), LDU 1., 4(T): A14NEL (LUH), A14NET (LUJ), Twinport / ecoFLEX engines Opel/Suzuki Timing Tool Kit - 1.0/1.2/1.4 (Chain Driven) - Timing Tools SA Timing Chain Locking Tools Tool Set DAYUAN Turbo Engine Timing Locking Tools Set Compatible Turbo Kit Opel Vauxhall Chevrolet Timing Tools AST4865 Diesel 2.5 / 2.8 Turbo (Belt) AST4491 Diesel VAUXHALL/OPEL - Fuel System Priming AST5090 Petrol 1.0 / 1.2 / 1.4 Twin Cam (Chain) Engine Setting / Locking Kit - Chevrolet - Opel / Vauxhall AST4485 Petrol 1.0 / 1.2 / 1.4 Twin Cam / ecoFLEX Engine Setting / Locking (Chain Ensure the chain tensioner is fully retracted and held in the retracted position using a suitable pin. Turbo Timing Locking Tool et for Opel Vauxhall Chevrolet 1.0L Ensure the engine is at TDC No 1 cylinder.