Smithco Spray Star 1600P (sn 0979 – 0991) Parts & Service Manual - Manual (Page 91)

89
Accessories
15-493 STAINLESS STEEL 18' AUTO BOOM PARTS LIST
REF# PART# DESCRIPTION QUANTITY
30 11-158 Linear Actuator with 4" Stroke 2
31 33-307 Left Cam Stop (must also order 33-306) 2
18-268 Oilite Bushing (part of 33-307) 2
32 HBS-12-13-550 Stainless Steel Bolt 1 /
2
- 13 x 5 1 /
2
2
HNCL-12-13 Center Lock Nut 1 /
2
- 13 2
33 18-289 Bushing 3 /
8
ID - 1 /
2
OD x 5 /
8
4
34 HB-38-16-225 Bolt 3 /
8
- 16 x 2 1 /
4
2
HNTL-38-16 Lock Nut 3 /
8
- 16 2
35 10-247 Right Boom Stabilizer 1
36 21-212 Extension Spring 1
37 HB-38-16-300 Bolt 3 /
8
- 16 x 3 1
HW-38 Washer 3 /
8
2
HNTL-38-16 Lock Nut 3 /
8
- 16 1
38 10-162 Boom Support 1
39 HB-516-18-225 Bolt 5 /
16
- 18 x 2 1 /
4
2
HNTL-516-18 Lock Nut 5 /
16
- 18 2
40 10-246 Left Boom Stabilizer 1
INSTALLATION INSTRUCTIONS
For best results use teflon tape on all fittings.
1. The three boom assemblies are not on the packing list but are in carton. The long boom assemblies are the right and
left booms. The labels are located on right and left pivot brackets (Ref 13 and 25). The small boom assembly is the
center boom. You can NOT order these boom assemblies as one unit. Please refer to parts drawing for individual
parts.
2. Mount small boom assembly to rear upright support on sprayer using four boom brackets (Ref 8), four bolts, 3 /
8
- 16 x
5 1 /
2
and four lock nuts, 3 /
8
- 16 (Ref 7). One boom bracket should go on boom assembly and one on upright support of
sprayer. Do the same for right and left side. Place boom at desired level (approximately 20" (51cm) nozzle height) and
center. Tighten bolts.
3. Put the actuator brackets (Ref 20 and 22) on the center mount (Ref 21) using 3 /
8
- 16 x1 1 /
4
bolts, washers and lock
nuts, with washers over the slots. Snug up the bolts so that you can adjust actuator brackets with the set screws (Ref
A) on the center mount after booms have been mounted.
4. Take right boom and slide pivot bracket (Ref 27) in center mount (Ref 21) and hold in place with
1 /
2
- 13 x 5 1 /
2
bolt and 1 /
2
- 13 center lock nut (Ref 32). Do not over tighten, boom must be able to move up and down.
5. Actuator cover (Ref 29) has a velcro opening on the bottom. Place each actuator (Ref 30) into the actuator covers with
both rod ends coming out the holes in the cover. Fasten velcro in place.
6. Mount actuator (Ref 30) fixed end to actuator bracket and ram end to pivot bracket using 1 /
2
x 2 1 /
4
clevis pins and 1 /
8
x 1
cotter pins (Ref 28). It may be necessary to lift boom slightly for proper fit. Repeat process for other boom.
7. Hook hoses to respective fittings using hose clamps (18-040). The hose coming from right side of sprayer goes to
straight fitting on right boom. Center hose from sprayer goes to straight fitting on center boom. The left hose from
sprayer goes to straight fitting on left boom. Be sure all clamps are tight.
8. Connect wire harness to actuator. Use two nylon ties (22-075) to hold wire to fixed end of actuators.
9. Use boom switches to completely extend actuator and lower booms.
10. Using set screws (Ref A) adjust actuator brackets so nozzles of booms are at same height with nozzles of center
section. Tighten bolts holding actuator brackets to center mount and locknuts on set screws.
11. Make certain set screws (B) on both sides are completely screwed in. Raise booms with boom switches all the way
up, adjust set screws (A) so they contact the stop.
12. To install boom carriers (15-328) and latch (15-437) see diagram. The boom holders should point upward and latch
pointing outward. Use 8 - 32 x 1
1 /
2
machine screws, nuts and washers to install latch to boom carriers.
13. To put booms into boom carriers, booms must be down. Push booms towards front of machine and lift boom slightly
to clear fenders. Disconnect latch and put it over brush guard and reconnect.