Install flat washer (30) and gear assembly (29) on upper housing assembly (21).
Use care when installing drive shaft. Upper housing assembly will be under spring
tension and could cause injury to personnel.
Rod of shock absorber must be fully extended to align hole for installation of
Ensure that square shoulder of drive shaft is fully seated in square hole of upper
housing assembly before installing push-on nut.
While assistant compresses seat suspension assembly (15), install drive shaft (26) in upper housing assembly
(21), arm (35), and shock absorber (52) with push-on nut (27).
Install boot (25) and plate (24) on upper housing
assembly (21) and lower housing assembly (28)
with twenty-four fasteners (23).