C A U T I O N
Extreme care should be taken to protect surfaces of mounting legs from
electric arc welding slag. Use fabricated protective plate for this purpose.
Failure to do so could result in damage to surfaces of mounting legs.
Two steel locating dowels (one solid diamond shaped dowel and one tubular
shaped dowel) installed on pump body mounting legs are pressed in bores to
specified depths. Both dowels are extremely durable and should never need to
IF REMOVAL OF EITHER DOWEL (11) OR (12) IS REQUIRED, PLACE PROTECTIVE PLATE (13)
ON SMOOTH SURFACE OF MOUNTING LEG (14) OVER DOWEL TO BE REMOVED. TACK-WELD
WASHER (15) AND NUT (16) TO DOWEL.
Secure pump body in soft-jawed vise with machined (smooth) surfaces of
mounting legs facing up.
ATTACH SLIDE HAMMER (17) TO WELDED NUT ON DOWEL (11 OR 12) BEING
APPLY SHORT UPWARD SHOCKING ACTIONS UNTIL DOWEL IS FREED FROM
DOWEL WITH WELDED NUT AND WASHER.
Use general cleaning methods to clean all parts (page 2-30).
INSPECT ALL PARTS FOR WEAR OR DAMAGE.
DISCARD PUMP BODY OR PUMP COVER IF CRACKED, OR IF EVIDENCE OF SPUN BUSHINGS
IN BUSHING BORES IS VISIBLE.
INSPECT BUSHINGS IN PUMP BODY AND COVER. SHAFT-TO-PUMP BODY BUSHING
CLEARANCE WITH NEW PARTS IS 0.0016-0.0024 IN. (0.04-0.06 mm). MAXIMUM ALLOWABLE
SHAFT-TO-PUMP COVER BUSHING CLEARANCE WITH USED PARTS IS 0.0035 IN. (0.089 mm).
Use general repair methods to repair damaged parts (page 2-33).