Ricoh FT5233 Service Manual page 221

PREVENTIVE MAINTENANCE SCHEDULE
Note4: Duplex Section
(1)Clutch Spring
Clean the clutch assembly [A].
Then, lubricate the clutch spring
with Mobil Temp. 78 every 80K.
Note5: Bushings
Lubricate the following bushings
with machine oil every 160K.
(1)Paper Feed (LCT/By-pass Feed)
(2)Relay Rollers and Tray Paper
Feed
4-44
12 February 1992
[B]
[A]