Bleeding Air from Fuel System (Diesel Engine Models) 1 DZ.2Z engine 1. Operate the fuel filter hand pump until the pump oper - ation becomes heavy to indicate the end of air bleed - ing. Point Operations [Point 1 I Removal.lnstallation: Remove the air cleaner inlet side connector as follows. 1. Disconnect the connector on the air cleaner case side. (1) Hold the connector elbow portion with a hand, and. pull downward until the connector side protrusion comes off from the groove on the case side. 2. Disconnect the head guard pillar side connector.
(1) Rotate the connector upward as illustrated and dis - connect at the position where the pillar side notch aligns with the connector flange protruded portion. 3. Reverse the removal procedure for installation. [Point 21 Installation: Do not mistake the fuel hose connecting po - sition. (Gasoline engine models) [Point 31 Removal: Wrap each of the disconnected rod and the freed shift lever with tape for holding in place.