Graco NXT011, Instructions-Parts List Manual

Page: 9 / 14

Repair
311239D 9
Ball Valve Seal Repair Kit
NXT097
1. Relieve pressure, page 7.
2. See Parts drawing, page 10. Remove the inlet fit-
ting.
3. See F
IG
. 2. Move the handle to the 7:30 position.
Remove the outboard seal (32b) with an o-ring pick.
4. See F
IG
. 2. Move the handle to the 6:00 position.
Remove the ball (32c) using a magnet or adhesive
tape. Remove the inboard seal (32d) with an o-ring
pick.
5. Install the new inboard seal (32d). Install the new
ball (32c) with the notch (N) facing the front of the
module, so it engages the valve stem (33). The flat
spot on the ball must face inward.
6. Install the new outboard seal (32b) and inlet
fitting (32a).
The stem seal components (32e-32k) do not need
replacement unless leakage is noted. If necessary,
replace parts as shown on page 10.
F
IG
. 2. Valve Handle Positions
9:00
7:30
6:00
TI8803a