VERDER VERDERAIR VA25 Manual page 11

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 pro-
trusion on the cup. Align the magnet in the base with
the air inlet and install the cup assembly.
214
F . 4. Cup assembly
IG
210✠
206◆†✠
207✠
211
213
212
ti19675a
209◆†
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
ti14097a
859.0089 11