Mvm8903 pump rebuild kit – Mityvac MVM8903 Pump Rebuild Kit User Manual
Page 2

Page Number - 2
Form 824566
MVM8903
Pump Rebuild Kit
Americas:
One Lincoln Way
St. Louis, MO 63120-1578
USA
Phone +1.314.679.4200
Fax +1.800.424.5359
Europe /Africa/Middle East
Lincoln GmbH
Heinrich-Hertz-Str. 2-8
69190 Walldorf - Germany
Phone/Fax +49.6227.33-0/-259
www.lincolnindustrial.de
Asia/Pacific:
51 Changi Business Park
Central 2
#09-06 The Signature
Singapore 486066
Phone +65.6588.0188
Fax +65.6588.3438
© Copyright Lincoln Industrial
Corporation 2009
Printed in USA
Web site:
www.lincolnindustrial.com
19. Assemble the pump handle (1) onto the
Piston Rod end and install the new Piston
Rod Pin (5)
20. Install the new O-ring (9) onto the new
Front Valve Housing (11)
21. Install new Duckbill Valve (10) into the new
Valve Housing (11)
22. Install new Valve Housing (11) onto the
Pump Body using two new Valve Housing
Screws (3)
23. Lightly lubricate the three new Dual Con-
verter Valve O-rings (13), and install them
onto the new Dual Converter Valve (12)
24. Carefully slide the Dual Converter Valve As-
sembly into the new Valve Housing with the
stem extending through the valve housing
25. Properly align the new Dual Converter
Knob (14) with the notch on the end of the
Dual Converter Valve stem, and install the
knob. Secure it with the new Dual Convert-
er Knob Screw (15)
26. Install new Schrader Valve (16) into the
new Valve Housing (11) using the Schrader
Valve Tool (23)
27. Remove the Lever Pin Retaining Ring (18),
Lever Pin (19), and Lever (17) from the old
Valve Housing (11) and install onto the new
Valve Housing