Figure 3-5. Water System Hydraulic Motor
Install steel backup shim (3) into groove next to seal.
Push retaining ring (2) into position by prying against shaft and end (2) with a small screw driver.
Place complete housing and shaft assembly in vise with large end of housing up.
Place thrust bearing (10) on shaft end.
Install drive link (12) into shaft spline.
Push down on drive link to seat shaft assembly against retaining ring. (If necessary, lightly tap on drive
link with a hammer to seal shaft assembly.) Make sure thrust bearing seats on shaft end and inside
Install seal (13) in groove provided in housing (5).
Place manifold plate (14) on housing with the side with only seven valving holes down. Align bolt cut
outs with bolt holes in housing.
Place manifold boot (22) around manifold plate (14). Boot must be placed with flat side up and the tab
in boot I.D. must match up with one of the two brazing recesses on the O.D. of the manifold plate (14).