Graco A Series Instructions Manual page 14

Repair
15. Using a screwdriver in the groove (H), remove hte
sleeve (4) from the cylinder (2), or pull it off of the
rod. Remove the o-rings (3).
2
3
4
H
3
NOTE: Be sure the top o-ring (3) comes out.
16. Remove the bushing (17).
14
TI2670A
17
2
TI2669B
17. Unscrew the piston (7) from the rod (1). Remove the
ball (16), u-cup (13), and bushing (14).
1
16
13
14
7
TI2666A
Typical configuration
18. Insert the piston end of the rod (1) into the cylinder
(2) and push the u-cup (20) out.
20
1
16
18
13
14
7
TI2666B
246831, 262647, 245971,
262648, 24Y175, and
24Y174 only
2
1
TI2671A
309577T