Ford Corsar Repair Manual page 722

POWER STEERING OIL PUMP
Rear cover side Front housing side
SST289A
Assembly
Assemble oil pump, noting the following instructions.
Before installation, coat the 0-rings and oil seal with A.T.F.*
Make sure 0-rings and oil seal are properly installed.
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When assembling vanes to rotor, rounded surfaces of vanes
must face cam case side.
Always install new 0-rings and oil seal.
Be careful of oil seal direction.
*
: Automatic Transmission Fluid
Pay attention to the direction of rotor.
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Install vanes properly.
CAUTION :
Do not remove spool valve from connector or connector bolt.
Apply A.T.F.* to 0-ring.
*
: Automatic Transmission Fluid