7-10. TRANSMISSION OIL PUMP REPLACEMENT/REPAIR
Assemble transmission oil pump (2) parts (14
Install expansion plug (28) and screw (27)
on transmission oil pump (2).
Install bearing (26) 0.015 in. (0.38 mm)
below surface in transmission oil pump
Install thrust race (25) and woodruff key
(22) on shaft (15). Insert shaft in
transmission oil pump (2) housing.
Install bearing (21) in retainer (18).
Install two piece geroter (20) on shaft
(15). The geroter must assemble freely
over woodruff key (22) in shaft.
Install retainer (18) on transmission oil pump (2) housing. Ensure that scribe marks align.
Apply lute or alumilastic to threads of
screws (19). Install six screws. Tighten
screws to 17 lb-ft. (23.05 N·m).
Install sleeve spacer (24) and sleeve
adapter (23) on shaft (15).
Install bearing (17) and gear (16) on end
of shaft (15).
Use care when installing snap and
retaining rings. Snap and retaining rings
are under spring tension and can act as
projectiles when released and could cause
severe eye injury.
Install snap ring (14) on end of shaft (15).
Assemble hydraulic gear pump drive parts (9 through 13).
Install preformed packings (12 and 13) on adapter (9).