2-51. MAINTENANCE OF TURRET BEARING INSTALLATION PLAIN BEARING UNIT
AND OUTER RACE ASSEMBLY (CONT).
Outer race and inner race must have
the same class letters stamped after
Position outer race (1) on clean level sur-
face with threaded holes down.
Make sure grease (item 9, appx B) is
not applied to seal surfaces of outer
Apply a light coating of grease (item 9,
appx B) to ball bearing surfaces of outer
race (1) and inner race (2).