VERDER VERDERAIR VA 25 Manual page 10

1
1
Apply lithium-based grease.
2
U-cup lips must face piston.
Apply lithium-based grease to
3
contact surface.
F . 3. Air valve assembly
IG
7. Grease and install the detent assembly (203) into
the piston. Install the o-ring (214) on the cup (213).
Apply a light film of grease to the outside surface of
the o-ring and the inside mating surface of the base
(212).
Orient the end of the base that has a magnet toward
the end of the cup that has the larger cutout.
Engage the opposite end of the parts. Leave the
end with the magnet free. Tilt the base toward the
cup and fully engage the parts, using care so that
the o-ring remains in place. Install the spring (211)
onto the protrusion on the cup. Align the magnet in
the base with the air inlet and install the cup assem-
bly.
214
F . 4. Cup assembly
IG
10 859.0089
210✠
206◆†✠
207✠
211
213
212
ti19675a
209◆†
1
205◆
212◆
214◆
213◆
211◆
203◆
204◆
201
air
inlet
8. Grease the cup side and install the valve plate
(205). Align the small hole in the plate with the air
inlet. Tighten the screws (209) to hold it in place.
205
small
hole
F . 5. Air valve cup and plate installation
IG
3
3
1
1
1
1 2
208◆†
202◆ 1
208◆†
207✠
212
magnet
1 2
1
206◆†✠
210✠
ti18205b
air inlet
ti14097b