Work vehicle, and position adjustment method of movable portion of work vehicle

A position adjustment method of a movable portion of a work vehicle,

• the work vehicle including
• a vehicle body that includes an opening portion communicating between inside and outside,
• a movable portion that is rotatably supported to the vehicle body between a closed position at which the opening portion is closed and an open position at which the opening portion is open, and
• a position adjustment portion that adjusts a vertical position of the movable portion when the movable portion is at the closed position,
• wherein the position adjustment portion includes
• a first plate that is provided on the vehicle body and includes a first through portion which vertically penetrates the first plate,
• a second plate that is provided on the movable portion, and includes a second through portion which vertically penetrates the second plate and communicates with the first through portion from below when the movable portion is at the closed position, and
• an adjustment bolt that includes a shaft portion inserted into the first through portion and the second through portion;
• and
• wherein the vehicle body includes a heat exchange room, wherein the opening portion is formed on a rear side of the heat exchange room, wherein a cooling unit that is provided inside the heat exchange room and has a rear surface facing the rear side is further provided, wherein the movable portion is a blower unit that includes a fan rotationally driven and a shroud covering the fan from an outer peripheral side, wherein the closed position is a position at which the blower unit faces the rear surface of the cooling unit, and wherein the open position is a position at which the blower unit exposes the rear surface of the cooling unit, and
• wherein the method comprises:
• a positioning process of coinciding a horizontal position of the second through portion with a horizontal position of the first through portion by rotating the movable portion;
• and
• a lifting process of allowing the second plate to be close to the first plate by inserting the shaft portion of the adjustment bolt into the first through portion and the second through portion and fastening the adjustment bolt after the positioning process.