Pilot valve assembly – SANDPIPER S1F Non-Metallic User Manual
Page 18
s1fnmdl3sm-rev0614
4: AIR
END
sandpiperpump
.
com
15
• Model S1F Non-Metallic
Pilot Valve Assembly
Pilot Valve Servicing
With Pilot Valve removed from pump.
Step 1: Remove snap ring (3-F).
Step 2: Remove sleeve (3-B), inspect O-Rings (3-C),
replace if required.
Step 3: Remove spool (3-D) from sleeve (3-B),
inspect O-Rings (3E), replace if required.
Step 4: Lightly lubricate O-Rings (3-C) and (3-E).
Reassemble in reverse order.
3-A
3-B
3-C
3-F
3-E
3-D
Pilot Valve Assembly Parts List
Item
Part Number
Description
Qty
3
095-110-558
Pilot Valve Assembly
1
3-A
095-095-558
Valve Body
1
3-B
755-052-000
Sleeve (With O-Rings)
1
3-C
560-033-360
O-Ring (Sleeve)
6
3-D
775-055-000
Spool (With O-Rings)
1
3-E
560-023-360
O-Ring (Spool)
3
3-F
675-037-080
Retaining Ring
1
MODEL SPECIFIC