Hale 80FC - Manual (Page 109)

109 Pump Ends
p/n: 029-0020-61-0
Co rr ec tive M ain te n an ce
❑
❑ Slide the assembly into the engine mount and bolt the pedestal to the frame.
❑ Apply grease to the grease fitting in the pump head to lubricate the bearing
chamber - see heading “Pump Head Bearing Lubrication” on page 63.
❑ Apply oil to the pedestal reservoir - see Section 4 Preventive Maintenance,
heading “Change Pedestal Oil” on page 64.
❑ Install a “new” mechanical seal - see heading see heading 6b.2 “Installing
Seal” on page 112.
❑ Install the impeller, see heading “Installation Notes – Impeller,” on page 96.
❑ Install the volute - “Installation Notes – Volute (Pump Body),” on page 93.
Also install the suction flange, if included - see heading “Installation Notes –
Suction Flange” on page 91.
❑ Set up apparatus for pumping and test pump. Check for leaks at the piping
and seal areas before returning apparatus to operation.
6A.6 PUMP SHAFT OIL SEALS, WITH GEARBOX
On gearbox engine mounted units, replacing the pump shaft oil seal is accom-
plished by removing the pump housing assembly from the gearbox housing.
The following list provides the pump models covered in this manual and which
section pertains to pump shaft oil seal servicing.
❑ 20 / 30 FBG series pumps - see Section 6c.2, “20 / 30 FSG Series Gear-
box” on page 116.
❑ 50 / 60 and 80 FBG series pumps - see Section 6c.3, “50 / 60 / 80 FBG
Series Gearbox” on page 120.