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New Leader MultiBin Replacement Instructions Manual

Lid cylinder check valve
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MultiBin Lid Cylinder Check Valve Replacement Instructions
WARNING
WARNING
WARNING
Follow this procedure to replace/re-install the MultiBin Lid cylinder check valve. See Figure 1 for list of parts in upgrade
kit.
Item
Description
1
Check Valve Assembly
2
Spring
3
Speed Control Fittings
4
Inline filter Assembly
5
Clevis Spring Plates
6
Corrugated tube
7
1/4" tubing
Shut off all power and allow all moving parts to come to rest before performing any maintenance
operation.
To perform the process described, a ladder or personal lifting device will be required. Use
extreme caution when working above ground. Use of 3-point contact when on a ladder, or use
of safety harness when using any type of lifting device is highly recommended.
Pressurized air may cause sudden movement of parts. Do not service cover components until
safety precautions have been performed.
•
Take preventative measures to prevent falling or runaway of cylinder or mechanism before
maintenance and restart of spreader.
•
Exhaust all residual air and cut the pressure supply for components before servicing.
•
Injury can occur if precautions are not taken.
Quantity
1
1
2
1
2
1
24"
4
Vise Grips
Flat Blade Screwdriver Small External Snap Ring Pliers
20" Wood block
Pliers
Utility Knife
Small Pin Punch
Small Hammer
1
2
3
6
Figure 1: Parts in Kit
1
Tools Needed
Clean Shop Rag
Ratchet wrench
7/16" & 9/16" Sockets
Wrenches:
7/16", 9/16" & 11/16"
5
7

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Summary of Contents for New Leader MultiBin

  • Page 1 Exhaust all residual air and cut the pressure supply for components before servicing. • Injury can occur if precautions are not taken. Follow this procedure to replace/re-install the MultiBin Lid cylinder check valve. See Figure 1 for list of parts in upgrade kit. Item...
  • Page 2 MultiBin Lid Cylinder Check Valve Replacement Instructions 1. Drain air system and cycle lid control valve to expel any trapped air 2. Figure 2 - Remove 4 cylinder guard retaining bolts (2). Set guard (1) and bolts (2) aside for later use.
  • Page 3 MultiBin Lid Cylinder Check Valve Replacement Instructions 3. Figure 3A - Carefully clean area around all 4 air tubes (1 & 2). Unhook air supply tubes to cylinder (1) and air tubes between cylinder fittings (2) (as shown in Figure 3B).
  • Page 4 MultiBin Lid Cylinder Check Valve Replacement Instructions 4. Figure 4 - Remove e-clip (1) and clevis pin (2) from each end of cylinder. Remove cylinder. Set clevis pins and e-clips aside for later use. Item Description E-clip Clevis Pin Figure 4...
  • Page 5 MultiBin Lid Cylinder Check Valve Replacement Instructions 5. FIgure 5 - Clean the areas around the cylinder fittings. Remove and discard old fittings (2). 6. Figure 6 - Slide new check valve assembly (3) midway onto cylinder (1). Position as shown. Note proper angle in Figure 6A.
  • Page 6 MultiBin Lid Cylinder Check Valve Replacement Instructions 7. Figure 7 - Install new speed control fittings (2) onto cylinder (1) as shown. Fittings do not require adjust- ment for proper air flow. NOTE: Do NOT connect air tubes (3) at this time.
  • Page 7 MultiBin Lid Cylinder Check Valve Replacement Instructions 8. Figure 8 - Reinstall cylinder as shown using original clevis pins (2) and e-clips (1). NOTE: Do NOT connect air tubes (3) at this time (as shown in Figure 8). Item Description...
  • Page 8 MultiBin Lid Cylinder Check Valve Replacement Instructions 9. Figure 9 - By Hand, open lid (1) to 20” and insert block (2). Assist spring (3) will be left at its shortest posi- tion. Item Description Block Assist Spring WARNING Block cover lid to prevent closing. Unintentional closing could cause injury.
  • Page 9 MultiBin Lid Cylinder Check Valve Replacement Instructions 10. Figure 10 - Use Vise Grips to secure Eyebolt (1). Carefully remove eyebolt 3/8” nut (2). Set nut (2) and spring pivot (3) aside for later use. Eyebolt is under tension. Caution should be used when removing to prevent parts from being CAUTION thrown by spring.
  • Page 10 MultiBin Lid Cylinder Check Valve Replacement Instructions 11. Figure 11 - Remove cotter pin (4) and flat washer (5). Set hardware aside for later use. Remove spring as- sembly to workbench and disassemble spring assembly. Save eyebolt (3) and hardware (4-6). Discard old spring (1) and old clevis plates (2).
  • Page 11 MultiBin Lid Cylinder Check Valve Replacement Instructions 12. Figure 12 - Install original spring eyebolt (3) and new longer clevis plates (2) onto new spring (1), reusing original hardware (4-6). Install new spring assembly using original clevis pin (6), cotter pin (4), and wash- er(5).
  • Page 12 MultiBin Lid Cylinder Check Valve Replacement Instructions 13. Figure 13 - Use Vise Grips to secure eyebolt (1). Reinstall spring eyebolt using original spring pivot (3) and hardware. Thread 3/8” nut (2) onto eyebolt ONLY 1/2” at this time. Item...
  • Page 13 MultiBin Lid Cylinder Check Valve Replacement Instructions 14. Figure 14 - Remove block and lower lid. Tension spring (1) to 16-1/4” as shown by adjusting eyebolt hard- ware. When spring is properly adjusted, tighten the eyebolt jam nut (3/8” Nut) (2).
  • Page 14 MultiBin Lid Cylinder Check Valve Replacement Instructions 15. Figure 15 - Connect check valve tubes (1) to cylinder fittings (2) at both ends. Push firmly to seat tubes into fittings. Item Description Check Valve tube Cylinder fitting Figure 15...
  • Page 15 MultiBin Lid Cylinder Check Valve Replacement Instructions 16. Figure 16 - Replace short supply tube with new 24” long tube (1) (cut to length as needed) and install into right-hand check valve fitting (3). Clean original long tube (2), cut to length (as needed) and install into left- hand check valve fitting (4).
  • Page 16 MultiBin Lid Cylinder Check Valve Replacement Instructions 17. Figure 17 - Reinstall cylinder guard (1) and 4 guard retaining bolts (2). Item Description Cylinder guard Retaining bolts Figure 17...
  • Page 17 MultiBin Lid Cylinder Check Valve Replacement Instructions 18. Figure 18 - On right-hand front corner of spreader, remove air supply tube (3) from control valve inlet fitting (2) on control valve assembly (1). Item Description Control valve assembly Inlet fitting...
  • Page 18 MultiBin Lid Cylinder Check Valve Replacement Instructions 19. Figure 19 - Install new inline air filter (5) with corrugated tube (4) into inlet fitting (2) on control valve as- sembly (1). Push firmly to seat tube (3) into fitting. Item...
  • Page 19 MultiBin Lid Cylinder Check Valve Replacement Instructions 20. Figure 20 - Clean air supply tube (4) and cut to length as needed. Install air supply tube into inline filter (3) on control valve assembly (1). Push firmly to seat tube into filter. Slide corrugated tube (2) over inline filter.