REPAIR AND CLEANING PROCEDURE
LOWER SEALS KIT (FIG. 9)
For easier service, it is recommended to stop the pump near the
lowest stroke position.
1. Unscrew the tube (59) from the pump body (50).
2. Unscrew the piston (57) from the rod (37). Take away the ball (55) and the
washer (56). Replace the V-ring (58).
3. Unscrew bolts (60), remove the outlet body (50) and replace the seals
(39, 41) and guide ring (40).
4. Reassemble in reverse order, applying thread locker in all joints.
5. All these seals are included in the available kit 539503.
PARTS LIST / TECHNICAL DATA / DIMENSIONS
SPARE PARTS SEE PAGES: 11, 13, 14 and 15.
Samson Corporation • One Samson Way • N.C. 28778 Swannanoa • Phone: 00 1 8286868511 • Fax: 00 1 8286868533
37
40
50
55
56
57
59
60
Fig. 9
EN
39
LIPS FACING UP
41
LIPS FACING DOWN
58
LIPS FACING UP
5
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