SANDPIPER S1F Metallic - Manual (Page 18)

s1fmdl1sm-rev0614
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15
• Model S1F Metallic
Air Valve with Stroke Indicator Assembly
ATEX Compliant
Air Distribution Valve Servicing
See repair parts drawing, remove screws.
Step 1: Remove end cap retainer (1-H).
Step 2: Remove end cap (1-E), 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-G) and replace if necessary.
Step 6: Lightly lubricate O-Rings (1-G) on sleeve (1-B).
Step 7: Press sleeve (1-B) into body (1-A).
Step 8: Reassemble in reverse order.
Note: Sleeve and spool (1-B) set is match ground to a specified clearance
sleeve and spools (1-B) cannot be interchanged.
NOTE: CHECK GAP AFTER ASSEMBLY
TO INSURE COMPLETE INSTALLATION
OF RETAINING RING
Air Valve Assembly Parts List
Item Part Number Description Qty
1 031.146.000 Air Valve Assembly 1
1-A 031.143.000 Sleeve and Spool Set 1
1-B 095.094.559 Body, Air Valve 1
1-C 132.029.552 Bumper 2
1-D 165.096.559 Cap, Muffler 1
1-E 165.098.147 Cap, End 2
1-F 530.028.550 Muffler 1
1-G 560.020.360 O-Ring 8
1-H 675.044.115 Ring, Retaining 2
1-J 710.015.115 Screw, Self Tapping 4
1-K 210.008.330 Clip, Safety 1
1-M 560.029.360 O-Ring 2
For Pumps with Alternate Mesh, Sound Dampening
Mufflers or Piped Exhaust:
1 031.147.000 Air Valve Assembly 1
(includes all items on 031.146.000 minus 1-D, 1-F, & 1-J).
1-A
1-B
1-B
4: AIR
END