Air Distribution Valve Assembly
MAIN AIR VALVE ASSEMBLY PARTS LIST
Item
Part Number
Description
Qty
1
031.012.000
Sleeve And Spool Set
1
2
095.043.313
Body, Main Air Valve
1
3
132.014.358
Bumper, Valve Spool
2
4
165.011.313
Cap, End
2
5
170.032.115
Capscrew, Hex Head 1/4-20 X .75 8
6
360.010.425
Gasket, End Cap
2
7
560.020.360
O-Ring
6
8
901.037.115
1/4" Flat Washer
8
IMPORTANT
Read these instructions completely, before installation
and start-up. It is the responsibility of the purchaser
to retain this manual for reference. Failure to comply
with the recommendations stated in this manual will
damage the pump, and void factory warranty.
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1:
Remove Hex Head Cap Screws (5).
Step 2:
Remove end cap (4), gasket (6) and bumper (3).
Step 3:
Remove spool part of (1) (caution: do not scratch).
Step 4:
Press sleeve (1) from body (2).
Step 5:
Inspect O-Ring (7) and replace if necessary.
Step 6:
Lightly lubricate O-Rings (7) on sleeve (1).
Step 7:
Press sleeve (1) into body (2).
Step 8:
Reassemble in reverse order, starting with step 3.
Note:
Sleeve and spool (1) set is match ground to a specified clearance
sleeve and spools (1) cannot be interchanged.
5
8
4
6
3
2
1
1
3
6
4
8
5
7
tsa2mdl5sm-rev0315
sandpiperpump
.
com
Model TSA2 •
10
Material Codes -
The Last 3 Digits of Part Number
LEGEND:
= Items contained within Air End Kits
4: AIR
END
