Place switch assembly in mounting hole from bottom of
chassis and secure it using two lockwashers and screws removed in
Reinstall chassis end plate using three lockwashers and
screws removed in step a.
Reinstall top panel and replace chassis in case.
5-l0. PREVENTIVE MAINTENANCE
Preventive maintenance consists of periodic lubrication and clean-
ing of the equipment sad replacement of the capstan drive belt every
Removal and replacement procedure for the
500 hours of operation.
All items requiring lubrication, the recommended
lubricant, and the lubrication schedule are itemized in Table 5-1.
(HRS OF OPERATION]
Fine machine oil
Capstan drive shaft
Capstan pressure roller
The capstan drive shaft and capstan pressure
roller My be lubricated without removing the chassis from the case.
Apply a fine grade of machine oil, using a dropper or needle type
applicator, into the bearing around the shaft.
Remove the capstan
pressure roller (by removing one screw, lockwasher, and retaining
plate) and apply lubriplate to all surfaces of the pressure roller
To gain access to the pressure roller activation
plate and the switch assembly slides, remove the chassis from the