A fuel pump assembly includes an attachment section and a pump housing. The attachment section includes an upper telescoping section having an outer portion and a support rod that extends into the outer portion for telescoping movement with respect thereto. The support rod further extends downward from the outer portion. The pump housing is supported to a lower end of the support rod of the attachment section. The upper telescoping section of the support rod is configured such that the pump housing is movable between a first position and a second position, such that in the first position the pump housing is retained by the upper telescoping structure a first distance away from the attachment section and in the second position the pump housing is located a second distance away from the attachment section. The first distance is greater than the second distance.