1. Throttle body installation: (1) Clean the installation face of the intake manifold, install the throttle body assembly to the intake manifold interface, and tighten the screws?? (2) Install water pipes and other hoses?? (3) Install the throttle pull rope lock pin, adjust the throttle pull rope to a reasonable position, appropriate tightness ?? (4) plug in the wiring plug of the throttle body?? (5) Connect the air intake hose and tighten the locking ring. 2. Matched .
