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When forage box is empty, entry can be made through
rear door. Use the following steps when entering forage
box through rear door.
1. Shut off tractor.
2. Disconnect PTO and/or hydraulics from tractor
and place in appropriate hanger.
3. Securely block rear door open to prevent
accidental closure or entrapment.
4. Use a small ladder or similar climbing device to
enter the rear of forage box.
If you plan to manually unload forage box utilizing cross conveyor, the following two-man pro-
cedure must be followed. NEVER ATTEMPT THIS PROCEDURE ALONE. PERSON OUTSIDE OF
FORAGE BOX OPERATING CONTROLS MUST NOT LEAVE CONTROLS.
1. Place control lever in beater disengage position.
2. Disengage tractor PTO and shut off tractor.
Disengage tractor hydraulics and shut off tractor.
3. Remove variable speed drive belt. This will prevent main aprons from moving.
4. Remove connector link from beater drive roller chain and remove chain from sprockets.
CAUTION: BEATERS ARE NOW FREE TO ROTATE.
5. Using a short piece of chain with hooks, secure top beater to center beater as illustrated
below.
Wrap chain around bottom bar of third beater and
top bar of second beater. Secure chain together
as tight as possible to eliminate beaters from
rotating in either direction. Keep excess chain out
of cross conveyor chamber. NOTE: Hook chain
properly and securely to prevent unhooking dur-
ing this procedure.
6. Using extreme caution, first person may now climb over beaters.
7. When first person is clear of beaters, second person may start tractor and engage PTO to operate
cross conveyor.
8. Before first person attempts to leave forage box, second person must disengage tractor PTO and shut
off tractor.
9. When forage box is clear of people, remove safety chain from beaters, reinstall drive belt and beater
drive chain. Adjust tightener on roller chain.
ENTERING FORAGE BOX FOR CLEAN OUT OR REPAIR
When forage box is not empty use the following procedures:
Use the following steps when entering forage box when NOT planning to run cross conveyor.
1. Shut off tractor.
2. Disconnect PTO from tractor and place in PTO hanger.
Disengage tractor hydraulics and disconnect quick couplers at tractor.
3. Place control lever in beater engage position. This will prevent beaters from turning while climbing over
them.
4. USE EXTREME CAUTION WHEN CLIMBING OVER BEATERS AS TINES ON BEATERS MAY CAUSE
SEVERE INJURY.
ITEM PART NO. DESCRIPTION
ALUMINIZED SIDES
16 FT 18 FT 20 FT
1. IFB55 “ “ Rear Door Framework
2. IFB3 “ “ Door Hinge Pin
3. PB101 PB 18 PB102 Hydraulic Pipe
4. 23N67 “ “ Pipe Clamp
5. PB89 “ “ Idler Shafts
6. IFB59 “ “ Poly Seal Holder
7. IFB60 “ “ Poly Seal
8. PB134 “ “ Bushing 2-1/2’’ OD x 2-1/4’’ ID x 1’’ Long
9. PB119 “ “ Drive Shaft Brace
10. X61 “ “ #50 Connector Link
11. PB97 “ “ #50 Chain x 90 Pitch
12. PB191 “ “ Clutch Pin
13. PB118 “ “ Rear Clutch Dog
14. F157 “ “ #80 Connector Link
15. PB114 “ “ #80 Chain x 73 Pitch
16. PB193 “ “ 52T Sprocket - Rear Drive
17. PB95 “ “ 11T & 84T Sprocket
19. DF18 “ “ Check Valve (1/2”)
* PB185 “ “ Check Valve 3/4” (Option)
20. HE58 “ “ Elbow 1/2” (2)
21. DF1 “ “ Hydraulic Motor
* 16SV150 “ “ Hydraulic Motor (Option)
22. PB235 “ “ Motor Sprocket 20T
23. S60 “ “ Idler Sprocket (8)
24. A7 “ “ Idler Bolt 1/2” x 9-1/2”
“ “ Spring - Red
“ “ LH Door Safety Latch
“ “ RH Door Safety Latch
“ “ LH Drive Shaft Mount
25. WM210
26. 75394
27. 75221
28. IFB51
29. IFB52
“ “ RH Drive Shaft Mount
30. 23N17 “ “ Drive Shaft Mount Bushing
31. IFB56 “ “ Drive Shaft Shield
32. 23N122 “ “ Drive Sprocket (4)
33. PB194 “ “ Drive Shaft
34. PB83 “ “ Latch Sprocket
35. PB138 “ “ Rear Shaft Shield
36. PB57 “ “ Latch Bracket RH
37. PG58 “ “ Latch Bracket LH
38. PB61 “ “ Latch Pivot
39. A34 “ “ Latch Washer
40. PB139 “ “ Center Bearing Bracket
42. 17G69 “ “ Chain Tightener Bracket
43. 23N238 “ “ Roller Chain Tightener
44. 10R32 “ “ Snap Ring
45. PB260 “ “ Hydraulic Motor Mount Washer
46. PB261 “ “ Hydraulic Motor Mount Spacer
47. S233 “ “ Slat w/ Att. Link - 667H Pintle
48. S324 S325 S326 Complete 667H Apron
49. 11S51 “ “ 667H Pintle Connector Link
* 11S50 “ “ 667H Pintle Att. Link LH or RH
50. PB100 “ “ Shield Hinge Pin
51. PB90 “ “ Inside Idler Shaft
52. PB135 “ “ Bushing
53. PB126 “ “ Clutch Sprocket Washer
54. 23N227 “ “ Snap Ring
55. PB108 “ “ Bushing 1-1/2”OD x 1-1/4”ID x 1-3/4”
56. PB133 “ “ Key 3/8” x 4-3/8” Square
57. PB87 “ “ Key 3/8” x 2” Square
58. PB136 “ “ Key 3/8” x 2” Square Hardened w/Round Ends
59. IFB110 “ “ Spring
60. IFB109 “ “ Latch Pin
61. K68 “ “ 1/2” Washer
62. T37 “ “ 5/32” x 1-1/4” Cotter Pin
63. R11 “ “ 1/2” Lock Nut (4)
64. PB196 “ “ Lock Tab
65. PB41 “ “ Hydraulic Hose 1/2” x 60”
* 16SV144 “ “ Hydraulic Hose 1/2” x 41” (Option)
NOTE: * (Means Not Shown)
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FIGURE 6
INDUSTRIAL 2-WAY UNLOAD
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