10
859.0089
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.
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.
F
IG
. 3. Air valve assembly
210
✠
210
✠
207
✠
206
◆
†
✠
206
◆
†
✠
208
◆
†
202
◆
208
◆
†
209
◆
†
205
◆
212
◆
211
◆
203
◆
204
◆
ti18205b
201
Apply lithium-based grease.
1
1
1
1
1
1
1
U-cup lips must face piston.
2
2
2
207
✠
1
1
air
inlet
214
◆
213
◆
3
3
Apply lithium-based grease to
contact surface.
3
1
F
IG
. 4. Cup assembly
211
213
212
214
ti19675a
F
IG
. 5. Air valve cup and plate installation
magnet
ti14097b
205
212
small
hole
air inlet
