SANDPIPER S05 - Manual (Page 15)

s05nmdl2sm-rev0614
sandpiperpump
.
com Model S05 Non-Metallic •
12
Pilot Valve Servicing, Assembly Drawing & Parts List
ATEX Compliant
PILOT VALVE ASSEMBLY PARTS LIST
Item Part Number Description Qty
3 095.091.000 Pilot Valve Assembly 1
3-A 095.087.551 Valve Body 1
3-B 755.051.000 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
PILOT VALVE ASSEMBLY PARTS LIST
Item Part Number Description Qty
3 095.091.001 Pilot Valve Assembly 1
3-A 095.087.558 Pilot Valve Body 1
3-B 755.051.000 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
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.
4: AIR
END