Echo 74624 Instruction v.2

Instructions
2
20
9
3
5
7
1
22
7
13
11
6
21
10
19
16
8
3
9
14
7
4
18
12
17
15
23
SUBJECT: DISCHARGE CHUTE
LOCK UPGRADE
MODELS: 74624(S), 74628(S)
BE F ORE INS P ECTI N G OR SE RVI C ING ANY PART OF T H IS M A CH I N E , S H UT O F F P O WE R S O UR C E , DISCONNECT SPARK PLUG WIRE FROM SPARK PLUG AND MAKE SURE ALL MOVING PARTS HAVE COME TO A COMPLETE STOP.
WARNING
DISCHARGE CHUTE LOCK UPGRADE PARTS
ITEM PART NUMBER DESCRIPTION QTY
1 12620 SPRING, CONTROL BAR 1 2 14076-00 GRIP, CLUTCH HANDLE 1 3 15003 BOLT, 5/16" X 3/4" HHCS GR5 ZP 8 4 15006 BOLT, 3/8" X 1" HHCS GR5 ZP 4 5 15007 BOLT, 3/8" X 1-1/2" HHCS GR5 ZP 1 6 15030 WASHER, 1/4" FLAT ZP 4 7 15031 WASHER, 3/8" FLAT ZP 6
8 15239
9 15250 WASHER, 5/16" FLAT ZP 8
10 15332
11 15355 NUT, 1/4" NE NYLOCK ZP 4 12 15356 NUT, 5/16" NE NYLOCK ZP 4 13 15388 NUT, 3/8" NE NYLOCK ZP 1 14 15432 KEY, 3/16" SQUARE X 3/4" PLAIN 1 15 16576 SPROCKET, 40B9 1
16 17897
17 72229-12 TUBE, CASTOR 1 18 74087-00 HANDLE, CHUTE ROTATOR 1 19 75004-12 WELDMENT, BOTTOM ROTATOR 1 20 75007-12 WELDMENT, ROTATOR COVER 1 21 75008-00 GUIDE, UHMW CHAIN 2 22 75010-12 STOP, DISCHARGE ROTATOR 1 23 75032-00 TUBE, 7/8" O.D. X 5/8" ID X .25" 1
BOLT, 1/4" X 1" CARRIAGE NC GR5 ZP
SCREW, 1/4"-20 X 1/4" KNR CUP SKT SET
BEARING, SIDE FLANGE MOUNT, 5/8"
Lock Assembly.
4
2
2
Crank Assembly.
Figure 1 - Discharge Chute Crank and Lock Assembly.
THE NEW DISCHARGE CHUTE LOCK UPGRADE KIT COMES FULLY ASSEMBLED. THERE IS SOME DISASSEMBLY RE QUI RED BEF ORE INSTA LLI NG (SEE INSTALL ATIO N DIRECTIONS).
NOTE
Instruction Sheet
PN 75051-00
Rev 091708
REMOVING THE EXISTING CHUTE CRANK AND LOCK ASSEMBLY
Rotate the chute until the chain master link (A) is accessible 1. (Figure 2).
Remove the master link and set aside; remove the chain.2.
Remove the two bolts (B) attaching the chute crank and lock 3. assembly to the chipper; remove assembly.
Figure 2 - Removing the Existing Crank and Lock Assembly.
Figure 3 - Attaching the Crank Assembly.
INSTALLING THE NEW CHUTE CRANK AND LOCK ASSEMBLY
Attach the bottom of the new crank assembly to the chipper 1. using four bolts and washers (C) (Figure 3).
Thread the chute chain around the crank sprocket and con-2. nect using the master link removed above (Figure 4).
Tighten the chain by pulling the crank and sprocket assembly 3. (E) away from the chute.
Ensure the crank is perpendicular to the mount.4.
Tighten the four crank bearing mount bolts (D).5.
Check the chute rotation in both directions and adjust the 6. chain tension if required.
Install the chute lock assemlby (Figure 5) to the crank as-7. sembly using four bolts and washers (F).
Slide the chute lock assembly towards the chute until the 8. lock engages the throat of the sprocket.
Tighten the lock assembly mounting bolts (F).9.
Pull the lock lever (G) back and turn the rotating lever (H).10.
If the lock does not release the sprocket, loosen the bolts (F) 11. and slide the assembly away from the chute until the lock clears the chute sprocket.
Retighten the bolts (F).12.
Check to ensure that the lock engages the sprocket when 13. released.
237 NW 12th Street, West Fargo, ND 58078-0849
Phone: 701.282.5520 • Toll Free: 800.247.7335 • Fax: 701.282.9522
E-mail: service@bearcatproducts.com • sales@bearcatproducts.com
Instruction Sheet
Figure 4 - Installing and Adjusting the Chain.
Figure 5 - Installing and Adjusting the Chain.
WARRANTY CLAIM
A warranty claim should be filed for reimbursement. The labor allowance is 1/2 hour.
ECHO BEAR CAT
www.bearcatproducts.com
Loading...