Gorman-Rupp Pumps 13D1-L70EE S/G 1264232 and up - Manual (Page 27)

10 SERIES OM-05461
MAINTENANCE & REPAIR PAGE E - 10
Position the check valve assembly (35) in the suc­
tion port with the check valve plate (38) facing to­
ward the inside of the pump casing. Install the suc­
tion flange (32) and secure with the nuts (34).
Check the operation of the check valve to ensure
proper seating and free movement.
Final Pump Assembly
(Figure 1)
Be sure the pump and engine are securely
mounted to the base.
Install the suction and discharge lines and open all
valves. Make certain that all piping connections are
tight, properly supported and secure.
Be sure the engine has been properly lubricated,
see LUBRICATION.
Remove the fill plug assembly (7). Fill the pump
casing with clean liquid. Reinstall the fill plug and
tighten it.
Refer to OPERATION, Section C, before putting
the pump back into service.
LUBRICATION
Seal Assembly
(Figure 2)
The seal assembly is lubricated by the medium be­
ing pumped. No additional lubrication is required.
Engine
Consult the literature supplied with the engine, or
contact your local Yanmar engine representative.