Disassembly ana assembly of cylinder head 01.8 352/352 A Disassembly 2 Lay cylinder head on a support. Remove cylinder head, see 4.1/1. Important! The cylinder head must not rest on the injector nozzles. 3 Remove exhaust manifold and coolant rail from cylinder head. 4 Remove injector pipes from injecto'" with special tool No. 1. 5 Release injector pipes from cylinder head and remove. Do not bend injector pipes. 6 Remove leak·off pipes. 7 Remove thrust screw for nozzle holder with special tool No. 4. UKD 30 402 21 42-01 5.1/1