Smithco Spray Star 1000 (sn 100199 – 100223) Parts & Service Manual - Manual (Page 69)

67
Accessories
16-968 STRAINER PARTS LIST
REF# PART# DESCRIPTION QUANTITY
1 16-968-01 Head 1 1 /
4
1
2 16-968-02 Gasket 1
3 16-968-03 Screen 1
4 16-968-04 Bowl 1
16-524 AND 16-866 MOTORIZED CONTROL VALVE PARTS LIST
REF# PART# DESCRIPTION QUANTITY
1 16-870 Valve Cover 1
2* 16-524-01 #6 Self Tapping Screw 3 /
4
" Long 6
3 16-897 Seal Tetraseal 1
4* 16-875 Motor Assembly (For 16-524 on 1602) 1
4* 16-866-01 Motor Assembly (For 16-866 on 1604) 1
5* 16-957 Woodruff Key 1
6 16-524-04 Isolation Flange Assembly 1
7 16-524-02 Coupler Shaft 1
8* 16-956 Butterfly 1
9* 16-524-03 Valve Body Mod. 1
* 16-524-05 1" Valve ISO-Body Kit
WHEN SERVICING VALVE:
Replace valve body with iso-body kit (16-524-05) if valve has been leaking internally.
Replace motor assembly if the motor will not run or if the printed circuit board is corroded.
Before reassembling valve, remove the coupler shaft from the valve body. Apply Loctite to coupler shaft and woo-
druff key. Place the coupler shaft (Ref# 7) and the woodruff key (Ref# 5) onto the motor shaft. Plug motor into the
valve connector coming from Sprayer Control Console. Check that the motor rotates in both directions. Motor
must stop when coupler cam releases printed circuit board switch button.
When reassembling valve, grease both sealing surfaces of coupler shaft. Insert coupler shaft into Iso-flange and
be sure seal properly seats on shaft. Install on valve body and apply RTV 738 to mounting holes. Reassemble
remaining items as shown in parts diagram on opposite side.