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VERSION 03/2018
7
Valve needle assembly tool
Order No. 2309368
O-ring (8):
1. Use screwdriver no. 1 to
press under the O-ring.
2. Lever up the O-ring and
remove it.
9
B_05799
ORDER NUMBER DOC 2369735
SW11
Valve seat: Use socket or ring spanner (not a wrench)
8
8
9
Air manifold ring (9):
1. Locate the start of the thread for recessed internal threading.
2. Lever under the air distribution ring directly in front of the start of the
thread using screwdriver no. 1.
3. As soon as the ring disengages, carefully undo it on all sides.
10
5
1
SW5
3
4
Valve needle Air
Loosen valve tip by hand using the
valve needle assembly tool
(Order No. 2309368).
B_04797
B_04369
1. Loosen clamping screw (1) with
assembly tool (5).
2. Remove valve rod unit (2, 3, 4, 6).
3. Only as required:
Remove rod seal (10).
Do not damage the housing in
the process.
SW7
SW7
SW8
2
6
7
91
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