Mody Pumps MHMXP - Manual (Page 10)

RE- ASSEMBLY OF THE PUMPSET.
THE PUMP CAN BE RE- ASSEMBLED BY REVERSING THE ABOVE PROCEDURE. PLEASE HOWEVER
NOTE THE FOLLOWING:
• ALWAYS REPLACE ELASTOMER ELEMENTS.
• REPLACE LOCK WASHER DURING RE –ASSEMBLY.
• LIGHTLY OIL (DO NOT USE GREASE) OUTER SURFACE OF STATIONARY SEAT & PRESS IT
GENTLY INTO MOUNTING PLATE USING A SEAL PUSHER. NOTE WORK STATION SHOULD BE
ABSOLUTELY CLEAN NOT ALLOWING FOREIGN MATTER TO COME IN CONTACT WITH SEAL
FACES. MAKE SURE THE STATIONARY SEAT IS FLUSH AND STRAIGHT. THE O RING
SHOULD BE IN IT’S GROOVE AND NOT PINCHED.
• LIGHTLY OIL SHAFT (DO NOT USE GREASE) AND INNER SURFACE OF BELLOWS ON
ROTATING FACE. SLIDE ROTATING FACE ONTO SHAFT USING A SEAL PUSHER.
OIL SPECIFICATIONS
A) SUN OIL COMPANY – SUN FLEET REGULAR SAE 10W
B) SHELL – ROTELLA 10SAE 10W
C) STANDARD OIL COMPANY – SOHIO 62SAE 10W
PLEASE NOTE THE SEAL CHAMBER CONTAINS APPROX. 2.5 LITRES OF OIL.