Nissan qd32 tappet settings READ THIS BEFORE PROCE E DING - Cylinder Heads READ THIS BEFORE PROCE E DING NISSAN QD32 – P/N 10061069 – tappet/valve clearances are correct ± wh ile they were set at assembly it Nissan TD27... Source Read Also: Nissan qd32 torque settings Nissan td25 valve clearances Nissan terrano td27 valve clearance Tappet clearances nissan patrol Nissan td27 torque Nissan td27 head torque