41-818810sm-rev0812
8
air distribution Valve assembly
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 Valve Assembly Parts List
Item Description
Qty
1
Air Valve Assembly
1
1-A
Body, Air Valve
1
1-B
Sleeve and Spool Set
1
1-C
Bumper
2
1-D
O-Ring
10
1-E
Cap, End
2
1-F
Hex Head Capscrew
1/4-20 x .75
8
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1:
Remove hex cap screws (1-F).
Step 2:
Remove end cap (1-E) and bumper (1-C).
Step 3:
Remove spool part of (1-B) (caution: do not scratch).
Step 4:
Press sleeve (1-B) from body (1-A).
Step 5:
Inspect O-Rings (1-D) and replace if necessary.
Step 6:
Lightly lubricate O-Rings (1-D) on sleeve (1-B).
Step 7:
Press sleeve (1-B) into body (1-A).
Step 8:
Reassemble in reverse order, starting with step 3.
Note:
Sleeve and spool (1-B) set is match ground to a specified clearance
sleeve and spools (1-B) cannot be interchanged.
lEGENd:
= Items contained within
41-718850
Air Motor Repair Kits
4: AIR
END
