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JOLLY
www.larius.com
23
REV.
01 - 09/2020 - Cod. 150165
•
Replace the scraper ring (
O26
) of the valve piston, as shown
in the picture.
•
Check the surfaces of the ball (O27) and ball housing
(P28), and replace both if damaged.
•
Assemble the components as shown.
•
Lubricate the gaskets (
O29
) and the stem.
Vaseline is recommended for this task.
L
O
W
E
R
Fig. 24O
Fig. 25O
O28
O26
O27
Fig. 26O
Fig. 27O
O29
Steel male ring
Code 18644
Steel female ring
Code 18645
PTFE white
Code 16117
Polyurethane red
Code 16114
PTFE White
Code 16117
Polyethylene grey
Code 16136
PTFE scraper ring
Code 18648